2-Methyl butyric acid CAS#: 116-53-0; ChemWhat Code: 75051
Names & Identifiers |
| Product Name | 2-Methyl butyric acid |
| Synonyms | METHYLBUTYRIC ACID, DL-2-;METHYLETHYL ACETIC ACID;BUTANE-2-CARBOXYLIC ACID;FEMA 2695;CARBOXYLIC ACID C5;DL-METHYLETHYLACETIC ACID;(+/-)-2-METHYLBUTYRIC ACID;2-METHYLBUTYRIC ACID |
| CAS Registry Number | 116-53-0 |
| Molecular Formula | C5H10O2 |
| Molecular Weight | 102.13 |
| EINECS | 204-145-2 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | -70 °C |
| Boiling Point | 176-177 °C(lit.) |
| Density | 0.936 g/mL at 25 °C(lit.) |
| vapor pressure | 0.5 mm Hg ( 20 °C) |
| Refractive Index | n |
| FEMA | 2695 | 2-METHYLBUTYRIC ACID |
| Flash Point | 165 °F |
| Storage | 0-6°C |
| Solubulity | 20g/l |
| form | Liquid |
| pka | 4.8(at 25℃) |
| Color | Clear Colorless to pale yellow |
| Explosive Limit | 1.6-7.3%(V) |
| Water Solubility | 45 g/L (20 ºC) |
| BRN | 1720486 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Butanoic acid, 2-methyl-(116-53-0) |
| EPA Substance Registry System | Butanoic acid, 2-methyl-(116-53-0) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C |
| R Phrase | 21/22-34 |
| S Phrase | 26-36/37/39-45 |
| RIDADR | UN 3265 8/PG 3 |
| WGK Germany | 1 |
| RTECS | EK7897000 |
| F | 13 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | III |
| HS Code | 29156090 |
| 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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