2681-94-9
2681-94-9 structure
- Name: (R)-2-BROMOBUTANOIC ACID
- Chemical Name: (2R)-2-bromobutanoic acid
- CAS Number: 2681-94-9
- Molecular Formula: C4H7BrO2
- Molecular Weight: 167.001
- Create Date: 2018-12-26 17:10:34
- Modify Date: 2024-01-13 18:09:30
| Name | (2R)-2-bromobutanoic acid |
|---|---|
| Synonyms |
2-Br-butyric acid
D-2-Bromobutanoic Acid UNII-1535W1QTHB Butanoic acid, 2-bromo-, (2R)- D-2-Bromobutyric acid (2R)-2-Bromobutanoic acid |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 216.6±13.0 °C at 760 mmHg |
| Molecular Formula | C4H7BrO2 |
| Molecular Weight | 167.001 |
| Flash Point | 84.8±19.8 °C |
| Exact Mass | 165.962936 |
| PSA | 37.30000 |
| LogP | 1.39 |
| Vapour Pressure | 0.1±0.9 mmHg at 25°C |
| Index of Refraction | 1.493 |
| Storage condition | 2-8℃ |
| HS Code | 2915900090 |
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|
~83%
2681-94-9 |
| Literature: Shionogi and Co., Ltd.; HISAKAWA, Shinya; HASEGAWA, Yasushi; AOKI, Toshiaki; KUSANO, Hiroki; SANO, Masayuki; SATO, Jun; YAMAWAKI, Kenji Patent: EP2557082 A1, 2013 ; Location in patent: Paragraph 0182; 0183 ; |
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2681-94-9 |
| Literature: Ahlberg Journal fuer Praktische Chemie (Leipzig), 1932 , vol. <2>135, p. 337,339 |
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2681-94-9 |
| Literature: Brenna, Elisabetta; Gatti, Francesco G.; Manfredi, Alessia; Monti, Daniela; Parmeggiani, Fabio Organic Process Research and Development, 2012 , vol. 16, # 2 p. 262 - 268 |
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2681-94-9 |
| Literature: Timmermans; van der Haegen Bulletin des Societes Chimiques Belges, 1933 , vol. 42, p. 454 |
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2681-94-9 |
| Literature: Hashimoto,H.; Simon,H. Angewandte Chemie, 1975 , vol. 87, p. 111 - 112 |
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2681-94-9 |
| Literature: Timmermans; van der Haegen Bulletin des Societes Chimiques Belges, 1933 , vol. 42, p. 454 |
| Precursor 6 | |
|---|---|
| DownStream 3 | |
| 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% |