- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Bromo-2-thiophenecarboxylic 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: 3-Bromo-2-thiophenecarboxylic acid
- Price: ￥406.0/25g ￥126.0/5g ￥1446.0/100g ￥196.0/10g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Bromothiophene-2-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
7311-64-0
7311-64-0 structure
- Name: 3-Bromo-2-thiophenecarboxylic acid
- Chemical Name: 3-Bromothiophene-2-carboxylic acid
- CAS Number: 7311-64-0
- Molecular Formula: C5H3BrO2S
- Molecular Weight: 207.045
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-03-28 08:00:00
- Modify Date: 2025-08-23 14:52:22
| Name | 3-Bromothiophene-2-carboxylic acid |
|---|---|
| Synonyms |
3-Brom-thiophen-2-carbonsaeure
2-Thiophenecarboxylic acid, 3-bromo- 3-bromo-thiophene-2-carboxylic acid 3-Bromothiophene-2-carboxylic acid 3-bromothiophen-2-carboxylic acid MFCD00052291 3-Bromo-2-thiophenecarboxylic acid |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 318.0±27.0 °C at 760 mmHg |
| Melting Point | 197-201 °C(lit.) |
| Molecular Formula | C5H3BrO2S |
| Molecular Weight | 207.045 |
| Flash Point | 146.1±23.7 °C |
| Exact Mass | 205.903702 |
| PSA | 65.54000 |
| LogP | 1.78 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.650 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H317 |
| Precautionary Statements | P280 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R43 |
| Safety Phrases | S36/37-S37/39-S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
| Precursor 9 | |
|---|---|
| DownStream 6 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |