26782-75-2
26782-75-2 structure
- Name: (S)-(-)-2-Bromo-3-methylbutyric acid
- Chemical Name: (2S)-2-bromo-3-methylbutanoic acid
- CAS Number: 26782-75-2
- Molecular Formula: C5H9BrO2
- Molecular Weight: 181.028
- Create Date: 2018-12-31 09:04:16
- Modify Date: 2025-08-25 17:07:42
| Name | (2S)-2-bromo-3-methylbutanoic acid |
|---|---|
| Synonyms |
MFCD00210114
α-BROMOISOVALERIC ACID, (S)- (2S)-2-bromo-3-methyl-butanoic acid 2-Bromo-3-methylbutyric acid Butanoic acid, 2-bromo-3-methyl- 2S-2-bromo-3-methylbutanoic acid (2S)-2-Bromo-3-methylbutanoic acid α-Bromoisovaleric acid (±)-2-BROMO-3-METHYLBUTYRIC ACID (S)-2-Bromoisovaleric acid Isovaleric acid, α-bromo- 2-Bromo-3-methylbutanoic acid (S)-2-Bromo-3-methylbutyric acid Butanoic acid, 2-bromo-3-methyl-, (2S)- (S)-(-)-2-Bromo-3-methylbutyric acid S-2-Bromo-3-methyl-butyric acid UNII:M69LGV465C |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 230.0±0.0 °C at 760 mmHg |
| Melting Point | 39-44ºC |
| Molecular Formula | C5H9BrO2 |
| Molecular Weight | 181.028 |
| Flash Point | 107.2±0.0 °C |
| Exact Mass | 179.978592 |
| PSA | 37.30000 |
| LogP | 1.73 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.487 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H312-H314-H332 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | R20/21/22;R34 |
| Safety Phrases | S26-S27-S28-S36/37/39-S45 |
| RIDADR | UN 3261 |
| HS Code | 2915900090 |
|
~74%
26782-75-2 |
| Literature: Lerchen, Hans-Georg; Kunz, Horst Tetrahedron Letters, 1985 , vol. 26, # 43 p. 5257 - 5260 |
|
~%
26782-75-2 |
| Literature: Camps, Pelayo; Perez, Francesc; Soldevilla, Nuria Tetrahedron Asymmetry, 1997 , vol. 8, # 11 p. 1877 - 1894 |
|
~%
26782-75-2 |
| Literature: Angibaud, P.; Chaumette, J. L.; Desmurs, J. R.; Duhamel, L.; Ple, G.; et al. Tetrahedron: Asymmetry, 1995 , vol. 6, # 8 p. 1919 - 1932 |
|
~%
26782-75-2 |
| Literature: Angibaud, P.; Chaumette, J. L.; Desmurs, J. R.; Duhamel, L.; Ple, G.; et al. Tetrahedron: Asymmetry, 1995 , vol. 6, # 8 p. 1919 - 1932 |
|
~%
26782-75-2 |
| Literature: Angibaud, P.; Chaumette, J. L.; Desmurs, J. R.; Duhamel, L.; Ple, G.; et al. Tetrahedron: Asymmetry, 1995 , vol. 6, # 8 p. 1919 - 1932 |
|
~%
26782-75-2 |
| Literature: Senoh Yakugaku Zasshi, 1951 , vol. 71, p. 798 Chem.Abstr., 1952 , p. 2501 |
|
~%
26782-75-2 |
| Literature: Angibaud, P.; Chaumette, J. L.; Desmurs, J. R.; Duhamel, L.; Ple, G.; et al. Tetrahedron: Asymmetry, 1995 , vol. 6, # 8 p. 1919 - 1932 |
| Precursor 5 | |
|---|---|
| DownStream 2 | |
| 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% |