Isovaleric acid CAS#: 503-74-2; 凯望编码 (ChemWhat Code): 28188
Names & Identifiers |
| 英文名 | Isovaleric acid |
| 别名 | 3-METHYLBUTANOIC ACID;3-METHYLBUTYRIC ACID;AKOS BBS-00003796;RARECHEM AL BO 0154;3-Methylbuttersαure;3-methylbutyrate;3-methyl-butyricaci;3-Methyl-n-butyricacid |
| CAS编号 | 503-74-2 |
| 分子式 | C5H10O2 |
| 分子量 | 102.13 |
| EINECS | 207-975-3 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | -35 °C |
| Boiling Point | 176 °C |
| Density | 0.926 |
| vapor pressure | 0.38 mm Hg ( 20 °C) |
| Refractive Index | n |
| FEMA | 3102 | ISOVALERIC ACID |
| Flash Point | 159 °F |
| Storage | Store below +30°C. |
| Solubulity | 48g/l |
| pka | 4.77(at 25℃) |
| form | Liquid |
| Color | Clear Colorless to slightly yellow |
| PH | 3.1 (10g/l, H2O, 25℃) |
| Explosive Limit | 1.5-6.8%(V) |
| Water Solubility | 25 g/L (20 ºC) |
| Merck | 14,5231 |
| BRN | 1098522 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Butanoic acid, 3-methyl-(503-74-2) |
| EPA Substance Registry System | Butanoic acid, 3-methyl-(503-74-2) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C,T |
| R Phrase | 34-24-22 |
| S Phrase | 26-36/37/39-45-38-28A |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 1 |
| RTECS | NY1400000 |
| F | 13 |
| TSCA | Yes |
| Storage Class | 6.1 |
| Packing Group | III |
| Hazardous Substances Data | 503-74-2(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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