Introduction：Basic information about CAS 26782-74-1|(2S)-2-Chloro-3-methylbutanoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (2S)-2-Chloro-3-methylbutanoic acid |
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| CAS Number | 26782-74-1 | Molecular Weight | 136.577 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 210.3±13.0 °C at 760 mmHg |
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| Molecular Formula | C5H9ClO2 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 81.0±19.8 °C |
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| Symbol |
GHS05 | Signal Word | Danger |
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Names
| Name | (s)-2-chloro-3-methylbutyric acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 210.3±13.0 °C at 760 mmHg |
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| Molecular Formula | C5H9ClO2 |
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| Molecular Weight | 136.577 |
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| Flash Point | 81.0±19.8 °C |
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| Exact Mass | 136.029114 |
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| PSA | 37.30000 |
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| LogP | 1.18 |
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| Vapour Pressure | 0.1±0.8 mmHg at 25°C |
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| Index of Refraction | 1.448 |
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| InChIKey | DDTJFSPKEIAZAM-BYPYZUCNSA-N |
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| SMILES | CC(C)C(Cl)C(=O)O |
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| Storage condition | 2-8°C |
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Safety Information
| Symbol |
GHS05 |
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| Signal Word | Danger |
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| Hazard Statements | H314 |
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| Precautionary Statements | P280-P305 + P351 + P338-P310 |
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| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | C: Corrosive; |
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| Risk Phrases | R34 |
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| Safety Phrases | S26-S36/37/39-S45 |
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| RIDADR | UN 3265 8/PG 3 |
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| WGK Germany | 3 |
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| Hazard Class | 8.0 |
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| HS Code | 2915900090 |
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Customs
| HS Code | 2915900090 |
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| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| (S)-2-CHLORO-3-METHY |
| (S)-2-chloro-3-methylbutanoic acid |
| (S)-2-Chloro-3-Methylbutyric Acid |
| (S)-3-methyl-2-chlorobutanoic acid |
| (S)-2-Chloroisovaleric Acid |
| 2-(S)-chloro-3-methyl-butyric acid |
| Butanoic acid, 2-chloro-3-methyl-, (2S)- |
| (S)-(-)-2-CHLORO-3-METHYLBUTYRIC ACID |
| (S)-(CH3)2CHCHClCOOH |
| (2S)-2-Chloro-3-methylbutanoic acid |
| MFCD00067109 |
