4-METHYL-2-PENTENOIC ACID
- Product Name4-METHYL-2-PENTENOIC ACID
- CAS10321-71-8
- CBNumberCB7144381
- MFC6H10O2
- MW114.14
- EINECS233-706-4
- MDL NumberMFCD00043804
- MOL File10321-71-8.mol
Chemical Properties
| Melting point | 35°C |
| Boiling point | 108 °C (15 mmHg) |
| Density | 0,955 g/cm3 |
| refractive index | 1.447-1.449 |
| FEMA | 4180 | 4-METHYLPENT-2-ENOIC ACID |
| 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) |
| Substances Added to Food (formerly EAFUS) | 4-METHYLPENT-2-ENOIC ACID |
| FDA UNII | 664UX09YV9 |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H314-H318 | |||||||||
| Precautionary statements | P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | C,Xi | |||||||||
| Risk Statements | 34-22-36 | |||||||||
| Safety Statements | 45-36/37/39-26 | |||||||||
| RIDADR | 3265 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2916199590 | |||||||||
| NFPA 704: |
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