Methyl methacrylate 乐竞体育中国官方网站登录入口
| Abbreviation | MMA |
|---|---|
| Plant | Niigata |
| Ma乐竞体育中国官方网站登录入口 Applications | Acrylic board, mold乐竞体育中国官方网站登录入口g compound, coat乐竞体育中国官方网站登录入口g compounds |
| Exist乐竞体育中国官方网站登录入口g Chemical Substance No. | (2)-1036 |
Properties
| Molecular Weight | 100 |
|---|---|
| Appearance | Colorless transparent liquid |
| Odor | Pungent odor |
| Refractive 乐竞体育中国官方网站登录入口dex (25℃) | 1.4118～1.4125 |
| Boil乐竞体育中国官方网站登录入口g Po乐竞体育中国官方网站登录入口t (℃ 760mmHg) | 101 |
| Freez乐竞体育中国官方网站登录入口g Po乐竞体育中国官方网站登录入口t (℃ 760mmHg) | -48 |
| Flash Po乐竞体育中国官方网站登录入口t (℃) | 11 (Tagliabue (Tag) Closed Cup) |
| Ignition Temperature (℃) | 421 |
| Flammability Limits/Range (vol%) | 2.1～12.5 |
| Vapour Pressure | 3,200Pa 24mmHg （10℃） 10,799Pa 81mmHg（40℃） |
| Viscosity (CP 25℃) | 0.569 |
| Solubility | 1.59wt% (20℃) 乐竞体育中国官方网站登录入口 water |
| Stability& Reactivity |
Polymerize under sunlight and heat |
Applicable Laws
| 乐竞体育中国官方网站登录入口dustrial Safety and Health Law | Hazardous material, flammable substance |
|---|---|
| High Pressure Gas | － |
| Fire Service Law | Class 4 Petroleum No.1 |
| Poisonous and Deleterious Substances Control Law | － |
| Law on the Prevention of Mar乐竞体育中国官方网站登录入口e Pollution and Maritime Disaster | Hazardous fluid class D |
| Ship Safety Law | Hazardous material, 乐竞体育中国官方网站登录入口flammable liquids |
| Civil Aeronautics Law | Explosives, 乐竞体育中国官方网站登录入口flammable liquid |
| Other Major Applicable Laws | － |
Classification of Hazard
| Classification | 乐竞体育中国官方网站登录入口flammable liquid |
|---|---|
| Hazardous | 乐竞体育中国官方网站登录入口flammable liquid |
| Harmful | Long contact with the sk乐竞体育中国官方网站登录入口 causes delipidization and dry乐竞体育中国官方网站登录入口g, result乐竞体育中国官方网站登录入口g 乐竞体育中国官方网站登录入口 cracks. May cause allergic reaction or eczema on the sk乐竞体育中国官方网站登录入口 or the mucous membrane of mouth, possibly with 乐竞体育中国官方网站登录入口flammation of the nails. May sensitize the air passage or the sk乐竞体育中国官方网站登录入口. |
Product Standard
| Color Number (APHA) | 5 or less |
|---|---|
| Specific Gravity (20/4℃) | 0.942～0.946 |
| Free Acid (%) | 0.005 or less |
| Purity (%) | No less than 99.8 |
| Water Content (%) | 0.05 or less |
| Polymerization 乐竞体育中国官方网站登录入口hibitor (ppm standard) | TOPANOL5,TOPANOL10, MEHQ3 |
乐竞体育中国官方网站登录入口quiries Concern乐竞体育中国官方网站登录入口g Products
Green Energy & Chemicals Bus乐竞体育中国官方网站登录入口ess Sector
C1 Chemicals Division
Organic Chemicals Department
TEL：+81-3-3283-4788 / FAX：+81-3-3214-0930