- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Chlorobutyryl Chloride
- Price: ￥3498.0/25g ￥858.0/5g
- Purity: 85.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
7623-11-2
7623-11-2 structure
- Name: 2-Chlorobutyryl Chloride
- Chemical Name: 2-Chlorobutyryl Chloride
- CAS Number: 7623-11-2
- Molecular Formula: C4H6Cl2O
- Molecular Weight: 140.99600
- Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic acid halide
- Create Date: 2018-09-22 20:04:16
- Modify Date: 2025-08-27 10:35:38
| Name | 2-Chlorobutyryl Chloride |
|---|---|
| Synonyms |
MFCD00041409
2-chlorobutanoyl chloride |
| Density | 1.236 |
|---|---|
| Boiling Point | 138-140ºC |
| Molecular Formula | C4H6Cl2O |
| Molecular Weight | 140.99600 |
| Flash Point | 138-140ºC |
| Exact Mass | 139.98000 |
| PSA | 17.07000 |
| LogP | 1.76920 |
| Index of Refraction | 1.451 |
| Water Solubility | Reacts with water. |
| Hazard Codes | C |
|---|---|
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3265 |
| Packaging Group | II |
| HS Code | 2915900090 |
| Precursor 9 | |
|---|---|
| DownStream 8 | |
![ethyl 2-[3-(4-chlorobutanoyl)phenyl]acetate structure](https://image.chemsrc.com/caspic/498/169280-08-4.png)
![2-chloro-1-(2,4,5,6,7,8-hexahydro-1H-azonino[5,4-b]indol-3-yl)butan-1-one structure](https://image.chemsrc.com/caspic/117/73609-00-4.png)
| 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% |