4-Methyl-2-pentenoic acid
- Product Name4-Methyl-2-pentenoic acid
- CAS10321-71-8
- MFC6H10O2
- MW114.14
- EINECS233-706-4
- MOL File10321-71-8.mol
Chemical Properties
| Melting point | 35°C |
| Boiling point | 108 °C (15 mmHg) |
| Density | 0,955 g/cm3 |
| FEMA | 4180 | 4-METHYLPENT-2-ENOIC ACID |
| refractive index | 1.447-1.449 |
| Flash point | >100°(212°F) |
| storage temp. | Refrigerator |
| pka | pK1:4.70 (25°C) |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Odor | at 1.00 % in propylene glycol. fatty fruity black tea |
| Odor Type | fatty |
| Water Solubility | Slightly soluble in water. Soluble in acetone, ether, ethanol. |
| JECFA Number | 1818 |
| LogP | 1.68 |
| CAS DataBase Reference | 10321-71-8(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Pentenoic acid, 4-methyl- (10321-71-8) |
Safety Information
| Hazard Codes | C,Xi |
| Risk Statements | 34-22-36 |
| Safety Statements | 45-36/37/39-26 |
| RIDADR | 3265 |
| Hazard Note | Irritant |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 2916199590 |
