- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5-Bromo-4-chlorothiophene-2-carboxylic acid
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5-Bromo-4-chlorothiophene-2-carboxylic acid
- Price: ￥1466.0/100mg ￥17556.0/5g ￥2436.0/250mg ￥5856.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-BROMO-4-CHLOROTHIOPHENE-2-CARBOXYLIC ACID
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
123418-69-9
123418-69-9 structure
- Name: 5-Bromo-4-chlorothiophene-2-carboxylic acid
- Chemical Name: 5-Bromo-4-chlorothiophene-2-carboxylic acid
- CAS Number: 123418-69-9
- Molecular Formula: C5H2BrClO2S
- Molecular Weight: 241.490
- Create Date: 2018-03-20 08:00:00
- Modify Date: 2024-01-10 12:38:38
| Name | 5-Bromo-4-chlorothiophene-2-carboxylic acid |
|---|---|
| Synonyms |
2-Thiophenecarboxylic acid, 5-bromo-4-chloro-
5-Bromo-4-chloro-2-thiophenecarboxylic acid 5-bromo-4-chlorothiophene-2-carboxylic acid |
| Density | 2.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 348.0±42.0 °C at 760 mmHg |
| Molecular Formula | C5H2BrClO2S |
| Molecular Weight | 241.490 |
| Flash Point | 164.3±27.9 °C |
| Exact Mass | 239.864731 |
| PSA | 65.54000 |
| LogP | 3.44 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.660 |
| HS Code | 2934999090 |
|---|
|
~44%
123418-69-9 |
| Literature: SMITHKLINE BEECHAM CORPORATION Patent: WO2007/76423 A2, 2007 ; Location in patent: Page/Page column 142 ; WO 2007/076423 A2 |
|
~%
123418-69-9 |
| Literature: Stanetty, Peter; Puschautz, Erhard; Friedbacher, Gernot Monatshefte fuer Chemie, 1989 , vol. 120, p. 53 - 63 |
|
~%
123418-69-9 |
| Literature: Stanetty, Peter; Puschautz, Erhard; Friedbacher, Gernot Monatshefte fuer Chemie, 1989 , vol. 120, p. 53 - 63 |
|
~%
123418-69-9 |
| Literature: Stanetty, Peter; Puschautz, Erhard; Friedbacher, Gernot Monatshefte fuer Chemie, 1989 , vol. 120, p. 53 - 63 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |