| Producut |
2-Hydroxyisobutyric acid methyl ester |
| Abbreviation |
HBM |
| Main Applications |
High grade solvent, photographic chemicals, pharmaceuticals, agricultural chemicals |
| Existing Chemical Substance No. |
（2）-1404 |
| Properties |
| Molecular Weight |
118.13 |
| Appearance |
Colorless transparent liquid |
| Odor |
Ester smell |
| Refractive Index (25℃) |
|
| Specific Gravity (liquid 25℃/4℃) |
1.03 (20℃) |
| Boiling Point (℃ 760mmHg) |
137 |
| Freezing Point (℃ 760mmHg) |
-41 |
| Flash Point |
45 (℃ Tagliabue (Tag) Closed Cup) |
| Ignition Temperature (℃) |
400 |
| Flammability Limits (vol%) |
Lowest limt 2.0 (lower explosion limit) |
| Vapour Pressure (mmHg 25℃) |
2.7 |
| Viscosity (CP 25℃) |
2.82 |
| Solubility |
Readily soluble in water and alcohol |
| Stability & Reactivity |
Stable in normal handling conditions |
| Classification of Hazard |
| Classification |
Inflammable liquid |
| Hazardous |
Fairly inflammable liquid |
| Harmful |
Very low acute toxicity |
| Product Standard |
| Color Number (APHA) |
|
| Specific Gravity (20/4℃) |
|
| Free Acid (wt% HBA equivalent) |
0.2 or less |
| Purity (wt%) |
No less than 99.5 |
| Water Content (wt%) |
0.2 or less |
| Polymerization Inhibitor (ppm standard) |
|