EGDMA first surfaced in the mid-20th century, as chemists looked for better crosslinkers for acrylic-based materials. The initial curiosity came from dental science, where early acrylic resins needed reinforcement. Researchers saw ethylene glycol’s ability to bridge molecules and added methacrylate groups to boost reactivity. Over time, production scaled beyond academic labs. Large chemical companies soon started refining the synthesis to meet growing demand from plastics and coatings manufacturers. By the 1970s, its use spread into medical devices and high-performance polymers. In many ways, the raw simplicity of EGDMA’s structure let it keep pace with the rapidly changing toolkit of modern material science.
Ethylene glycol dimethacrylate comes as a clear, slightly viscous liquid with a faint ester odor. Its molecular formula, C10H14O4, sets the foundation for countless polymer networks. EGDMA dissolves in many organic solvents, giving formulators flexibility. Unlike some crosslinkers that stay locked in specialty shops, EGDMA is widely available worldwide. The product sometimes contains inhibitors like MEHQ to slow unwanted polymerization. Some suppliers purify it to meet the rigorous needs of electronic and optical materials. Questions often arise about grades; makers distinguish between “technical”, “industrial”, or “research” variants, depending on trace impurity limits.
EGDMA holds up under most processing conditions. With a boiling point around 220°C and a melting point below room temperature, it pours easily at typical workshop temperatures. Its reactivity with free radicals ensures that, once initiated, crosslinking moves quickly and evenly. The dual methacrylate ends act as bridges, locking together separate polymer chains. EGDMA resists most weak acids and bases, but breaks down with aggressive reducers or strong alkali. Its density sits around 1.08 g/cm³, making transport and handling relatively straightforward. Water solubility remains low, beneficial in applications needing water resistance, but not so low that cleanup becomes a headache.
EGDMA arrives with technical data sheets that detail purity, inhibitor presence, residual water, and storage advice. Purity often exceeds 98% for specialty uses. Labels typically show CAS number 97-90-5, hazard pictograms, and phrases about flammability and skin sensitization risk. Regulatory labels in North America, Europe, and Asia sometimes differ, creating minor confusion at the laboratory door. Storage in amber bottles shields against UV light, reducing the chance of accidental polymerization and preserving shelf life for a year or longer under cool, dry conditions.
Manufacturers react ethylene glycol with methacrylic acid or its derivative, methacryloyl chloride, in the presence of catalysts. This process needs careful monitoring because traces of moisture or oxygen can trigger premature reactions. Removal of hydrochloric acid and washing steps follow, then vacuum distillation to ensure a clean product. I’ve heard from colleagues that small-scale labs sometimes struggle controlling exothermicity during synthesis. Beyond industrial plants, a few universities teach this route in advanced organic synthesis courses, allowing hands-on experience and a reminder that chemistry demands patience and vigilance.
EGDMA thrives in free radical polymerizations. Scientists often blend it with methyl methacrylate (MMA), acrylates, or other methacrylate monomers. The material responds well to UV, thermal, or even redox initiators. Chemists sometimes add functional monomers for surface reactivity, tweaking the resulting polymer’s properties. Chemical groups attached via EGDMA can present new linkages for coating or bioactive molecules. In dental and medical research, microgels or composite scaffolds emerge as crosslinked matrices, where EGDMA links contribute both mechanical integrity and chemical resistance.
Across chemical catalogs, EGDMA might show up under several names: ethylene dimethacrylate, EGDMA, ethylene glycol dimethacrylate, and 2-hydroxyethyl methacrylate dimethacrylate. Identifying these alternate names avoids confusion at the purchasing or regulatory phase. Chemists sometimes use shorthand like “EG-DMA” when working up new synthetic routes or filing patents. Product numbers differ by distributor, so close reading of labels stays important.
EGDMA carries risks that demand attention. Its vapors irritate eyes, nose, and skin; improper handling leads to unpleasant rashes or respiratory discomfort. In my lab, we learned early to use gloves, goggles, and efficient fume hoods. A spill on bare hands brings prickly discomfort for hours. Over time, repeated exposure may sensitize skin, creating long-lasting allergies. EGDMA’s flammability adds another layer of precaution. Mixing and storage require regular inspection for leaks and prompt cleanup of drips. The compound responds badly to sparks or open flames; fire training makes a clear difference in operational safety. Disposal follows hazardous waste protocols. This chemical never pours down laboratory drains or general trash.
Dental science made EGDMA famous: it strengthens dental resins, adhesives, and fillings. Orthopedic surgeons rely on these resins for bone cements. In coatings, EGDMA creates scratch- and solvent-resistant finishes, found on floors, cars, and electronics. 3D printing and rapid prototyping companies tap EGDMA for robust, highly crosslinked materials. Microencapsulation, an emerging field, uses the molecule to trap flavors, fragrances, or drugs inside protective capsules. In water treatment, EGDMA-based polymers filter contaminants or act as ion-exchange resins. My favorite application remains chromatography: specialized stationary phases, built from EGDMA, separate and purify complex mixtures with impressive selectivity.
Academic groups keep pushing EGDMA into new territories. Bioengineering projects tweak molecular architecture, adding bioactive or drug-linked components through EGDMA bridges. Materials scientists, pressed by sustainability trends, test EGDMA in polymer networks built from renewables, reducing fossil feedstock reliance. Researchers in sensor technology use EGDMA to immobilize recognition elements for chemical detection. EGDMA-centric gels and beads crop up in regenerative medicine as tiny “scaffolds” for growing cells. There’s growing excitement about smart polymers—EGDMA lends the backbone to materials that change color, stiffness, or conductivity in response to external clues.
Decades of toxicology work have shed light on EGDMA’s risks. Short-term exposure at moderate levels generally creates minor, reversible symptoms: skin rashes or mild breathing complaints. Chronic exposure, especially without protective gear, raises concerns about dermatitis and allergic sensitization, a pattern seen in dental clinics before widespread training. Animal studies suggest muted toxicity at very low doses, though larger amounts can affect liver or kidney function. Regulatory bodies stick to tight exposure limits, reflecting caution. No confirmed links exist to cancer in humans, but EGDMA’s reactivity with proteins and cell membranes keeps scientists alert to the potential for subtle long-term harm. My early days in research pressed home a lesson—safety culture, not individual “common sense”, beats risks that build up slowly over years.
EGDMA’s future appears shaped by both demand for durability and the push for safer, more sustainable chemistry. Manufacturers look for new synthesis methods that waste less and avoid toxic intermediates. Digital manufacturing, including next-generation 3D printing, will test crosslinkers that cure fast and add toughness with less shrinkage. Medical device firms hedge against allergies by searching for low-residual EGDMA polymers or exploring alternatives with similar crosslinking oomph but gentler human profiles. Environmental scientists press for more research into wastewater treatment and biodegradation, keeping accidental releases from drifting downstream. From personal experience, the rapid shifts in polymer science remind anyone working with EGDMA to stay curious—keep questioning, keep learning, and never take routine for granted, especially with materials that touch medical, environmental, and high-tech frontiers.
Ethylene Glycol Dimethacrylate, or EGDMA, shapes more day-to-day items than most people realize. Chemists often reach for EGDMA when they want plastics that hold their form and don’t fall apart when life gets rough. In my experience with industrial settings, seeing EGDMA mixed into acrylic sheets or dental molds gives materials that hard, dependable backbone. There’s real science at play here—EGDMA slots into polymer chains as a crosslinker. Crosslinkers tie different molecular threads together, making plastics rigid, less likely to melt or snap, and far more reliable during regular use.
Factories run on predictability. If a car headlight, a prosthetic limb, or a smartphone case wants certain features—scratch resistance, transparency, or staying strong at weird temperatures—engineers often use EGDMA as part of the recipe. In manufacturing, nothing annoys a team like parts that warp or lose shape during molding. Adding EGDMA helps the final product keep the right balance of toughness and flexibility. This approach matters for medical tech, too. When I walked through a dental lab, I saw how dental resins rely on EGDMA to keep fillings hard once set, so they don’t crumble after just a few meals.
EGDMA pops up in more everyday stuff than people think. It slips into some paints, coatings, and adhesives, giving them a toughness that keeps chipping and cracking away. Ever pick up some contact lenses and wonder how they stay clear yet strong for so long? Manufacturers lean on EGDMA to shape the soft, durable polymers that touch your eyes safely. Regulatory bodies like the FDA set strict rules about what goes in medical products and test for any health risk. To meet those standards, chemical companies follow good manufacturing practices and keep a close eye on purity, which ties back into trust and safety.
Anyone handling raw EGDMA needs to pay attention. This chemical stings the eyes and skin, and breathing it isn’t a good idea according to data from the European Chemicals Agency. Workers protect themselves with gloves and good ventilation, and factories closely control how much EGDMA lands in waste or leaks into the air. Environmental groups have pushed companies to use safer processes. Companies respond by recycling or reducing leftover EGDMA, and by testing newer, less hazardous crosslinkers.
New research keeps pushing for safer, greener crosslinkers, especially in industries like food packaging and medicine, where exposure matters. Scientists study plant-based monomers and try to match the toughness of EGDMA with chemicals that break down easily in the environment. Switching to better ventilation, updating protective gear, and fixing leaks in the production line also help limit exposure. These steps demand investment but stop bigger headaches down the road.
In my own time working in labs, the key lesson holds true: small ingredients like EGDMA matter in big ways. They decide if a dental filling lasts one year or five, if plastic cracks after one winter, or if new medical tech passes safety checks. EGDMA doesn’t make headlines, but it quietly helps shape safer, longer-lasting products all around us.
Ethylene glycol dimethacrylate, often called EGDMA, jumps out in conversations about polymer chemistry and dental materials. This compound forms a bridge between monomers, letting them cross-link and giving end products more strength and durability. You spot EGDMA in dental fillings, acrylic resins, and specialty plastics for a reason: its structure opens doors for new material properties, not just replacing one chemical for another.
EGDMA carries the chemical formula C10H14O4. Every part tells a story. Ten carbon atoms serve as the compound’s backbone; fourteen hydrogen atoms slot into place, capping the structure; four oxygen atoms form ester groups, which play a big role in cross-linking reactions. Those carbon-carbon double bonds in the methacrylate groups stay reactive. Scientists gear up to exploit that reactivity for building larger, tougher networks inside a polymer. In dental clinics, it’s this feature that turns moldable pastes into rock-solid fillings under a curing light.
EGDMA’s molecular weight hits 198.22 g/mol. This number isn’t just for calculators or chemists measuring exact quantities. It signals how the compound behaves in solution, how easily it can blend with other components, and why it moves a certain way through lab equipment. Someone designing a dental adhesive calculates how much EGDMA to add, not by guesswork, but from that molecular weight. Getting it wrong changes how hard the final product sets or how long it lasts in a patient’s mouth.
Many overlook the significance of accurate chemical data, but getting a simple digit wrong can cost money, time, and safety. Years ago, I worked on a lab team formulating new dental cements. A mislabeled sample with 10% extra mass led to brittle results nobody could explain until we checked the math. Production halted, we backtracked, and our error traced straight to forgetting to account for the actual molecular weight of the cross-linker.
Regulatory rules in Europe, the US, and Asia demand complete labeling and traceability. Manufacturing slips have real consequences: product recalls, legal liabilities, insurance nightmares. That molecular weight—198.22 g/mol—anchors product sheets and batch calculations. EGDMA won’t be allowed into medical systems without that paperwork.
EGDMA’s formula gives clues about handling. The two methacrylate groups trigger aggressive reactivity. Sometimes you smell something sharp in a lab; that’s a sign to check your ventilation and remember the exposure limits. It’s vital to keep EGDMA sealed, away from heat and sunlight, so it doesn’t kick-start a polymerization you can’t control. In waste management, regulations call for precise chemical ID—nobody wants cross-linked resins clogging up water treatment plants.
On the green chemistry front, researchers look to tweak the basic formula, maybe swapping in bio-based feedstocks or targeting ways to recycle cured materials. The molecular weight and formula stay at the foreground of any effort to redesign these essential chemicals for modern health and industry.
EGDMA stands for ethylene glycol dimethacrylate. This chemical shows up in everyday products—dental fillings, plastics, contact lenses, even adhesives. After seeing its name on a label, people sometimes wonder: Is EGDMA safe to touch, breathe, or use in consumer goods?
I spent years in manufacturing environments, including a stint in labs making dental composites. Our safety training always called out acrylates and methacrylates as irritants. EGDMA carries that same reputation. If its liquid form splashes on skin, a rash can show up within hours. Eyes water, nose burns if fumes linger in the air. The Material Safety Data Sheet flags risks of sensitization—once someone’s body reacts, exposure doesn’t always cause milder symptoms in the future. That can turn a regular shift into a minefield for workers who’ve developed allergies.
Even outside the factory, people bump into EGDMA in unexpected places. Dental professionals report headaches and asthma-like symptoms after years of exposure in clinics. The European Chemicals Agency classifies EGDMA as harmful: it irritates skin, triggers allergies, and may damage fertility in lab animals. No one likes to find out decades into their career that the burning in their throat has a name and cause.
In an average home, the biggest risks come from uncured products. Once a resin or glue sets, the hazardous ingredients become locked into a solid. Problems usually pop up for folks who handle raw EGDMA or clean up spills. Gloves, masks, and good ventilation aren’t overkill—they mean fewer chances for trouble down the line.
EGDMA doesn’t float to the top of environmental watchlists, but that doesn’t mean it’s a non-issue. Wastewater from factories and dental labs may carry small traces. EGDMA doesn’t break down easily. If it gets into groundwater or surface water, it takes years to disappear. Fish and aquatic life hate dealing with it too, and even in low concentrations it can interfere with basic life cycles. Burning EGDMA releases harsh chemicals—avoiding open flames around any open containers counts as a simple precaution, but disposal practices shape local risks too.
One thing became clear to me from factory floors to clinics—workers and communities want straight answers, not surprises in the air or water. Mandatory gloves, fume hoods, and spill kits help inside workplaces. Simple changes on the shop floor—like switching to pre-measured capsules instead of large open drums—can cut skin exposure in half. Regular health checks spot allergies or breathing problems early, before they escalate.
For companies or labs, finding substitute chemicals sometimes saves time and money. Many new acrylic resins deliver strong results with reduced toxicity. Recycling programs and better filtration can cut down on chemical waste headed to drains. Even plain signage makes a difference—workers pick up on what’s risky when clear labels show what’s inside each drum.
Knowing how to read a label, handle a bottle safely, and spot a rash early makes a genuine difference at work and home. Companies who take time to explain real-world risks—without burying details in jargon—build real trust with employees, neighbors, and customers. If someone is thinking of using a product with EGDMA, it makes sense to ask questions, read up, and never skip the gloves. In my experience, straight talk and simple changes go farther than paperwork when it comes to health and safety.
Ethylene glycol dimethacrylate, known to many lab workers and industrial chemists as EGDMA, is useful in making plastics, resins, and adhesives stronger and more durable. Its value is clear in products around us every day. Still, the risks tied to this liquid shouldn’t be ignored. EGDMA can irritate the eyes, skin, and throat. Inhaling its vapors brings headaches and nausea. Long-term exposure links to allergic reactions, and evidence suggests potential genetic damage in some studies. I once watched a co-worker try fixing a leaky EGDMA container without gloves; he spent days dealing with skin rashes, which taught me a lesson that sticks. Safety with this chemical isn’t just fine print—it's personal.
Storing EGDMA means attention to detail. The liquid reacts to light and heat, so direct sunlight or a shelf above a radiator isn’t an option. A clean, dark cabinet built for flammable or reactive chemicals works best. I’ve seen some shops use old soft drink bottles; that’s asking for trouble. Only original containers, marked with clear labels, deserve a spot on the shelf. Any leaks stain floors and release fumes you don’t want to breathe. Ventilated rooms or cabinets help if fumes escape. I keep EGDMA away from acids, strong bases, oxidizers, or peroxides to avoid accidental reactions. I’ve learned mistakes here cost time and money, sometimes much more.
Gloves, goggles, and lab coats keep the liquid and fumes off skin and clothes. Most basic nitrile gloves hold up, but I always check that nothing’s torn before getting to work. Simple habits like capping the bottle tight after each use and double-checking that all labels stay in place don’t take much time, yet they mean fewer chances for accidents. I work near a sink and eyewash station and know the emergency routine, no matter how many times I’ve handled EGDMA. Clear rules for spills make sense: always use absorbent spill pads (not bare hands or paper towels) and keep a spill kit nearby. No eating, drinking, or phone use near the workbench—those distractions invite mistakes.
Precise logging helps keep on top of expiry dates, past use, and who accessed the stock last. I update a central sheet, so nobody gets surprised by an old batch that's broken down or an almost empty container. Regular audits turn up loose lids, dirt, or faded labels. Disposal of leftovers is no small matter—local rules often require licensed waste pick-up, and a casual attitude can mean heavy fines and hazards for waste crews.
No single rulebook covers every real-life situation, but building habits through training keeps mistakes rare. Encouraging open talk about close calls or near misses helps everyone learn. I’ve witnessed places where one shortcut can leave five people in a tough spot down the road. Inviting outside safety experts for reviews sometimes uncovers gaps nobody saw. What matters most is staying vigilant and speaking up, even if it means pausing a task or repeating steps. Protecting health mixes personal responsibility, teamwork, and plenty of honesty about routines that may seem minor. For chemicals like EGDMA, respect always comes before convenience.
Ethylene glycol dimethacrylate, or EGDMA, often pops up in labs and manufacturing. I’ve seen it mostly in polymers and plastics, where performance needs a boost. You’ll usually run into it as a clear, oily liquid, with a sharp, sweet odor that’s hard to forget. The stuff doesn’t just look slick—it acts tough under pressure, helping make things like dental prosthetics, resins, and adhesives hold their ground.
EGDMA has a molecular weight of about 198.22 g/mol. Its melting point swings low, dropping to around -40°C, so you’ll rarely see it solid unless you’re working in a freezer. It boils above 200°C, at roughly 213–215°C. It doesn’t mix with water much, so don’t expect it to dissolve in your kitchen sink, but it blends easily with most organic solvents—think acetone or ethanol. In any everyday workspace, keep it away from flames since its flash point hovers around 96°C.
I once spilled a bit during a summer stint at a plastics shop, and found vapor pressure makes a difference: EGDMA evaporates slowly at room temperature, less than 1 mmHg at 20°C. Its viscosity makes pumping or pouring it manageable—around 4.3 mPa·s at room temp. I didn’t need gloves for a single drop, but it felt oily and persistent. Most people wouldn’t call it greasy, but it leaves a detectable slick.
EGDMA’s most important feature comes from its two methacrylate groups. These reactive double bonds don’t wait around. Add the right initiator—often a peroxide—and the liquid crosslinks into a hard, durable polymer. This stuff serves as a crosslinking agent, helping plastics and acrylics get tougher, more rigid, and resistant to cracking or swelling. Go too heavy on it and you risk brittleness, but skimp and your material might sag or lose form.
Its stability shines through most processes, but exposure to strong acids or bases, sunlight, or high temperatures kick-starts unwanted polymerization. I’ve seen containers seize up overnight if left near a sunny window, so storage matters. In practice, workers use inhibitors like hydroquinone to keep EGDMA from going solid in the bottle. The double-bond chemistry also lets it graft onto other polymers or add units in all sorts of custom formulations.
Safety deserves attention. Methacrylate monomers, including this one, can cause skin irritation, respiratory discomfort, or allergic sensitization with too much contact. I learned early on that gloves, goggles, and good ventilation aren’t optional—they’re standard. Fume hoods prevent accidental inhalation, especially on days with high humidity, since vapors can irritate airways.
Environmental impact comes up every few years. EGDMA resists biodegradation, so spills or uncontrolled releases hang around in soil or water. Newer research shows effective incineration and chemical neutralization can limit long-term effects, but the goal is careful storage and prompt cleanup.
Some labs and factories lean on newer bio-based alternatives that break down faster but can’t always compete on price or toughness. Balancing performance with safety and environmental impact takes teamwork across industries. Companies train workers, improve personal protection, and invest in closed systems to limit exposure. Less hazardous formulations continue to develop, but EGDMA still holds strong where high strength and reliable polymerization are top priorities.
| Names | |
| Preferred IUPAC name | Dimethyl 2,2'-ethane-1,2-diylbis(2-methylprop-2-enoate) |
| Other names |
EGDMA Ethylene glycol dimethacrylate 1,2-Ethanediol dimethacrylate 1,2-Bis(methacryloyloxy)ethane Glycol dimethacrylate |
| Pronunciation | /ˈɛθ.ɪˌliːn ˈɡlaɪ.kɒl daɪˌmɛθ.əˈkræ.lət/ |
| Preferred IUPAC name | dimethyl 2,2'-oxybis(2-methylprop-2-enoate) |
| Other names |
EGDMA Ethylene glycol dimethacrylate 1,2-Ethanediol dimethacrylate Ethylene dimethacrylate Glycol dimethacrylate |
| Pronunciation | /ˌɛθ.ɪˌliːn ɡlaɪˌkɒl daɪˌmɛθ.əˈkrəɪ.leɪt/ |
| Identifiers | |
| CAS Number | 97-90-5 |
| Beilstein Reference | 971159 |
| ChEBI | CHEBI:53094 |
| ChEMBL | CHEMBL1554207 |
| ChemSpider | 7571 |
| DrugBank | DB14036 |
| ECHA InfoCard | 03ee199c-6f2a-496b-b63e-6e4221840905 |
| EC Number | 203-653-1 |
| Gmelin Reference | Gm. 4599 |
| KEGG | C18251 |
| MeSH | D004984 |
| PubChem CID | 16637 |
| RTECS number | EM8575000 |
| UNII | D2QK7EK8R3 |
| UN number | 2522 |
| CompTox Dashboard (EPA) | DTXSID1023855 |
| CAS Number | 97-90-5 |
| Beilstein Reference | 71668 |
| ChEBI | CHEBI:53003 |
| ChEMBL | CHEMBL2277869 |
| ChemSpider | 82157 |
| DrugBank | DB14040 |
| ECHA InfoCard | 03b46bab-27ce-4424-b692-363e9cd04a3d |
| EC Number | 203-653-1 |
| Gmelin Reference | 263404 |
| KEGG | C11568 |
| MeSH | D004990 |
| PubChem CID | 12009 |
| RTECS number | KR0350000 |
| UNII | Q5U8W9B257 |
| UN number | 2522 |
| CompTox Dashboard (EPA) | DTXSID2020822 |
| Properties | |
| Chemical formula | C10H14O4 |
| Molar mass | 286.32 g/mol |
| Appearance | Colorless transparent liquid |
| Odor | Faint ester odor |
| Density | 1.053 g/mL at 25 °C |
| Solubility in water | Slightly soluble |
| log P | 0.99 |
| Vapor pressure | 0.03 mmHg (20 °C) |
| Acidity (pKa) | 12.5 |
| Basicity (pKb) | 11.56 |
| Magnetic susceptibility (χ) | -8.31 × 10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.418 |
| Viscosity | 6.8 mPa·s (25 °C) |
| Dipole moment | 2.39 D |
| Chemical formula | C10H14O4 |
| Molar mass | 286.32 g/mol |
| Appearance | Colorless transparent liquid |
| Odor | Faint characteristic odor |
| Density | 1.053 g/cm³ |
| Solubility in water | Soluble |
| log P | 0.972 |
| Vapor pressure | 0.03 mmHg (20°C) |
| Acidity (pKa) | 12.5 |
| Basicity (pKb) | 12.09 |
| Magnetic susceptibility (χ) | -9.50×10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.418 |
| Viscosity | 8-15 mPa·s (at 25°C) |
| Dipole moment | 1.96 D |
| Thermochemistry | |
| Std molar entropy (S⦵298) | 249.6 J·mol⁻¹·K⁻¹ |
| Std enthalpy of formation (ΔfH⦵298) | -631.9 kJ/mol |
| Std enthalpy of combustion (ΔcH⦵298) | -2843 kJ/mol |
| Std molar entropy (S⦵298) | 204.6 J·mol⁻¹·K⁻¹ |
| Std enthalpy of formation (ΔfH⦵298) | -729.8 kJ/mol |
| Std enthalpy of combustion (ΔcH⦵298) | -2931 kJ/mol |
| Hazards | |
| GHS labelling | GHS02, GHS07 |
| Pictograms | GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H315, H317, H319 |
| Precautionary statements | P210, P233, P240, P241, P242, P243, P261, P264, P271, P272, P273, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P362+P364, P370+P378, P403+P235, P405, P501 |
| Flash point | > 210 °F (99 °C) |
| Autoignition temperature | 226 °C (439 °F; 499 K) |
| Lethal dose or concentration | LD50 Oral - rat - 8,680 mg/kg |
| LD50 (median dose) | LD50 (median dose): 3,300 mg/kg (rat, oral) |
| NIOSH | NIOSH: not listed |
| PEL (Permissible) | Not established |
| REL (Recommended) | 50 mg/m³ |
| IDLH (Immediate danger) | No IDLH established. |
| GHS labelling | GHS02, GHS07 |
| Pictograms | GHS02, GHS07 |
| Signal word | Warning |
| Hazard statements | H315, H317, H319, H335 |
| Precautionary statements | P201, P202, P261, P264, P272, P273, P280, P302+P352, P308+P313, P321, P333+P313, P362+P364, P363, P405, P501 |
| NFPA 704 (fire diamond) | 2-2-2-W |
| Flash point | > 195°C |
| Autoignition temperature | 230 °C |
| Lethal dose or concentration | LD50 (oral, rat): 8,700 mg/kg |
| LD50 (median dose) | LD50 (median dose): 5,680 mg/kg (rat, oral) |
| NIOSH | NIOSH: KK3945000 |
| PEL (Permissible) | Not established |
| REL (Recommended) | Not established |
| Related compounds | |
| Related compounds |
Ethylene Glycol Diacrylate (EGDA) Poly(ethylene glycol) dimethacrylate (PEGDMA) Trimethylolpropane trimethacrylate (TMPTMA) Bisphenol A ethoxylate dimethacrylate (BisEMA) Butylene Glycol Dimethacrylate |
| Related compounds |
Methacrylic acid Ethylene glycol Methyl methacrylate Trimethylolpropane trimethacrylate (TMPTMA) Poly(ethylene glycol) dimethacrylate (PEGDMA) Ethylene glycol diacrylate (EGDA) Glycidyl methacrylate Butylene glycol dimethacrylate |
