26782-74-1
26782-74-1 structure
- Name: (2S)-2-Chloro-3-methylbutanoic acid
- Chemical Name: (s)-2-chloro-3-methylbutyric acid
- CAS Number: 26782-74-1
- Molecular Formula: C5H9ClO2
- Molecular Weight: 136.577
- Create Date: 2018-03-04 08:00:00
- Modify Date: 2025-08-19 20:43:46
| Name | (s)-2-chloro-3-methylbutyric acid |
|---|---|
| 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 |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 210.3±13.0 °C at 760 mmHg |
| Molecular Formula | C5H9ClO2 |
| Molecular Weight | 136.577 |
| Flash Point | 81.0±19.8 °C |
| Exact Mass | 136.029114 |
| PSA | 37.30000 |
| LogP | 1.18 |
| Vapour Pressure | 0.1±0.8 mmHg at 25°C |
| Index of Refraction | 1.448 |
| Storage condition | 2-8°C |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3265 8/PG 3 |
| WGK Germany | 3 |
| Hazard Class | 8.0 |
| HS Code | 2915900090 |
| HS Code | 2915900090 |
|---|---|
| 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% |