82820-87-9
82820-87-9 structure
- Name: 2,4-Dibromobutanoyl chloride
- Chemical Name: 2,4-dibromobutanoyl chloride
- CAS Number: 82820-87-9
- Molecular Formula: C4H5Br2ClO
- Molecular Weight: 264.343
- Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic acid halide
- Create Date: 2018-04-09 08:00:00
- Modify Date: 2025-08-21 19:05:09
| Name | 2,4-dibromobutanoyl chloride |
|---|---|
| Synonyms |
2,4-Dibromobutanoyl chloride
2,4-dibromobutanoic acid chloride Butanoyl chloride,2,4-dibromo Butanoyl chloride, 2,4-dibromo- 2,4-dibromo-butyryl chloride 2,4-dibromobutyric acid chloride MFCD01862994 |
| Density | 2.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 235.5±25.0 °C at 760 mmHg |
| Molecular Formula | C4H5Br2ClO |
| Molecular Weight | 264.343 |
| Flash Point | 96.2±23.2 °C |
| Exact Mass | 261.839539 |
| PSA | 17.07000 |
| LogP | 2.75 |
| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
| Index of Refraction | 1.542 |
| Storage condition | 2-8°C |
| Symbol |
GHS05, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314-H317-H334 |
| Supplemental HS | Reacts violently with water. |
| Precautionary Statements | P261-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 | R14;R34;R42/43 |
| Safety Phrases | 23-26-36/37/39-45 |
| RIDADR | UN 3265 |
| WGK Germany | 3 |
| HS Code | 2915900090 |
|
~87%
82820-87-9 |
| Literature: Park, Leeyoung; Keum, Gyochang; Kang, Soon Bang; Kim, Kwan Soo; Kim, Youseung Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 24 p. 4462 - 4463 |
|
~82%
82820-87-9 |
| Literature: Fujita, Masahiro; Chiba, Katsumi; Tominaga, Yukio; Hino, Katsuhiko Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 5 p. 787 - 796 |
| Precursor 2 | |
|---|---|
| DownStream 4 | |
| 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% |