n-Buthyl methacrylate
| Abbreviation |
n-BMA |
| Plant |
Niigata |
| Main Applications |
Coating compounds, Printing ink, fiber |
| Existing Chemical Substance No. |
(2)-1039 |
Properties
| Molecular Weight |
142 |
| Appearance |
Colorless transparent liquid |
| Odor |
- |
| Refractive Index (25℃) |
1.4220 |
| Boiling Point (℃ 760mmHg) |
164 |
| Freezing Point (℃ 760mmHg) |
-60 or less |
| Flash Point (℃) |
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 in organic solvent
Hardly soluble in water |
| Stability & Reactivity |
Polymerize under sunlight and heat |
Applicable Laws
| Industrial Safety and Health Law |
Hazardous material, inflammable substance |
| High Pressure Gas |
- |
| Fire Service Law |
Class 4 Petroleum No.2 |
| Poisonous and Deleterious Substances Control Law |
- |
| Law on the Prevention of Marine Pollution and Maritime Disaster |
Hazardous fluid class D |
| Ship Safety Law |
Hazardous material, inflammable liquids |
| Civil Aeronautics Law |
Explosives, inflammable liquid |
| Other Major Applicable Laws |
- |
Classification of Hazard
| Classification |
Inflammable liquid |
| Hazardous |
Fairly inflammable liquid |
| Harmful |
Long contact with the skin causes delipidization and drying, resulting
in cracks.; EEC (R43) specified sensitizing 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 Inhibitor (ppm standard) |
MEHQ25, HQ100 |
Inquiries
Natural Gas Chemicals Company
Organic Chemicals Division
TEL: +81-3-3283-4747
FAX: +81-3-3287-0837
Inquiries Form
