4-Methyl-2-oxovaleric acid
- Product Name4-Methyl-2-oxovaleric acid
- CAS816-66-0
- CBNumberCB5157543
- MFC6H10O3
- MW130.14
- EINECS212-435-5
- MDL NumberMFCD00066204
- MOL File816-66-0.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 8-10 °C |
| Boiling point | 82-83 °C11 mm Hg(lit.) |
| Density | 1.055 g/mL at 20 °C(lit.) |
| FEMA | 3871 | 4-METHYL-2-OXOPENTANOIC ACID |
| refractive index | n |
| storage temp. | 2-8°C |
| solubility | DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 30 mg/ml |
| form | clear liquid |
| pka | 2.65±0.54(Predicted) |
| color | Colorless to Yellow |
| Odor | fruity |
| Odor Type | fruity |
| Water Solubility | Soluble in water. |
| JECFA Number | 633 |
| BRN | 1701823 |
| LogP | 0.17 |
| CAS DataBase Reference | 816-66-0(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 4-METHYL-2-OXOPENTANOIC ACID |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3265 8/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3-9-13 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2918.30.9000 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| NFPA 704: |
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