| Product Name: | Methacrylic acid |
| Synonyms: | .alpha.-Methylacrylicacid;2-Methyl-2-propenoic acid;2-methyl-2-Propenoicacid;Methacrylic acid, 99.5%, stabilized, extra pure;Methacrylic acid, stabilized, extra pure;Methacrylic acid,99.5%,extra pure,stabilized;Methacrylic acid, 99+%, stab. with 250ppm 4-methoxyphenol;Methacrylic Acid, Stab. With 250Ppm 4-Methoxyphenol |
| CAS: | 79-41-4 |
| MF: | C4H6O2 |
| MW: | 86.09 |
| EINECS: | 201-204-4 |
| Product Categories: | Pyrazoles,Pyrazines;fine chemical;79-41-4 |
| Mol File: | 79-41-4.mol |
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Methacrylic acid Chemical PropertiesMelting point 12-16 °C (lit.)Boiling point 163 °C (lit.)density 1.015 g/mL at 25 °C (lit.)vapor density >3 (vs air)vapor pressure 1 mm Hg ( 20 °C)refractive index n20/D 1.431(lit.)Fp 170 °Fstorage temp. Store at +15°C to +25°C.solubility Chloroform, Methanol (Slightly)form LiquidpkapK1:4.66 (25°C)color ClearOdorRepulsivePH2.0-2.2 (100g/l, H2O, 20℃)explosive limit1.6-8.7%(V)Water Solubility 9.7 g/100 mL (20 ºC)Sensitive Moisture & Light SensitiveMerck 14,5941BRN 1719937Exposure limitsTLV-TWA 20 ppm (～70 mg/m3) (ACGIH).Stability:May be stabilized by the addition of MEHQ (Hydroquinone methyl ether, ca. 250 ppm) or hydroquinone. In the absence of a stabilizer this material will readily polymerize. Combustible. Incompatible with strong oxidizing agents, hydrochloric acid.InChIKeyCERQOIWHTDAKMF-UHFFFAOYSA-NLogP0.93 at 22℃CAS DataBase Reference79-41-4(CAS DataBase Reference)NIST Chemistry Reference2-Propenoic acid, 2-methyl-(79-41-4)EPA Substance Registry SystemMethacrylic acid (79-41-4)
Safety InformationHazard Codes CRisk Statements 21/22-35-37-20/21/22Safety Statements 26-36/37/39-45RIDADR UN 2531 8/PG 2WGK Germany 1RTECS OZ2975000Autoignition Temperature752 °FTSCA YesHS Code 2916 13 00HazardClass 8PackingGroup IIHazardous Substances Data79-41-4(Hazardous Substances Data)ToxicityLD50 orally in Rabbit: 1320 mg/kg
Product picture
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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In stock
Japan
