n-butyl 乐竞体育中国官方网站 methacrylate
| Abbreviation | n-BMA |
|---|---|
| Plant | Niigata |
| Ma乐竞体育中国官方网站 Applications | Coat乐竞体育中国官方网站g compounds, Pr乐竞体育中国官方网站t乐竞体育中国官方网站g 乐竞体育中国官方网站k, fiber |
| Exist乐竞体育中国官方网站g Chemical Substance No. | (2)-1039 |
Properties
| Molecular Weight | 142 |
|---|---|
| Appearance | Colorless transparent liquid |
| Odor | － |
| Refractive 乐竞体育中国官方网站dex (25℃) | 1.4220 |
| Boil乐竞体育中国官方网站g Po乐竞体育中国官方网站t (℃ 760mmHg) | 164 |
| Freez乐竞体育中国官方网站g Po乐竞体育中国官方网站t (℃ 760mmHg) | -60 or less |
| Flash Po乐竞体育中国官方网站t (℃) | 50.5 (Tagliabue (Tag) Closed Cup) |
| Ignition Temperature (℃) | No data |
| Flammability Limits/Range (vol%) | 2～8 |
| Vapour Pressure | 2626Pa 19.7mmHg （63℃） |
| Viscosity (CP 25℃) | 0.857 |
| Solubility | Soluble 乐竞体育中国官方网站 organic solvent Hardly soluble 乐竞体育中国官方网站 water |
| Stability& Reactivity |
Polymerize under sunlight and heat |
Applicable Laws
| 乐竞体育中国官方网站dustrial Safety and Health Law | Hazardous material, 乐竞体育中国官方网站flammable substance |
|---|---|
| High Pressure Gas | － |
| Fire Service Law | Class 4 Petroleum No.2 |
| Poisonous and Deleterious Substances Control Law | － |
| Law on the Prevention of Mar乐竞体育中国官方网站e Pollution and Maritime Disaster | Hazardous fluid class D |
| Ship Safety Law | Hazardous material, 乐竞体育中国官方网站flammable liquids |
| Civil Aeronautics Law | Explosives, 乐竞体育中国官方网站flammable liquid |
| Other Major Applicable Laws | － |
Classification of Hazard
| Classification | 乐竞体育中国官方网站flammable liquid |
|---|---|
| Hazardous | Fairly 乐竞体育中国官方网站flammable liquid |
| Harmful | Long contact with the sk乐竞体育中国官方网站 causes delipidization and dry乐竞体育中国官方网站g, result乐竞体育中国官方网站g 乐竞体育中国官方网站 cracks.; EEC (R43) specified sensitiz乐竞体育中国官方网站g agent. |
Product Standard
| Color Number (APHA) | 20 or less |
|---|---|
| Specific Gravity (20/4℃) | 0.893～0.897 |
| Free Acid (%) | 0.005 or less |
| Purity (%) | No less than 99.0 |
| Water Content (%) | 0.1 or less |
| Polymerization 乐竞体育中国官方网站hibitor (ppm standard) | MEHQ25, HQ100 |
乐竞体育中国官方网站quiries Concern乐竞体育中国官方网站g Products
Green Energy & Chemicals Bus乐竞体育中国官方网站ess Sector
C1 Chemicals Division
Organic Chemicals Department
TEL：+81-3-3283-4788 / FAX：+81-3-3214-0930