- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Bromo-3-methylthiophene
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Bromo-3-methylthiophene
- Price: ￥488.0/100g ￥178.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Bromo-3-methylthiophene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 2-Bromo-3-methylthiophene
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
14282-76-9
14282-76-9 structure
- Name: 2-Bromo-3-methylthiophene
- Chemical Name: 2-Bromo-3-methylthiophene
- CAS Number: 14282-76-9
- Molecular Formula: C5H5BrS
- Molecular Weight: 177.062
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-03-23 08:00:00
- Modify Date: 2025-08-20 19:23:39
| Name | 2-Bromo-3-methylthiophene |
|---|---|
| Synonyms |
Thiophene, 2-bromo-3-methyl-
2-bromo-2-methylthiophene 2-bromo-3-methyl-thiophene MFCD00059741 Thiophene,2-bromo-3-methyl 3-methyl-2-bromothiophene 2-Bromo-3-methylthiophene EINECS 238-175-2 2-Brom-3-methyl-thiophen 2-bromo-3-methylthiophen |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 177.3±20.0 °C at 760 mmHg |
| Molecular Formula | C5H5BrS |
| Molecular Weight | 177.062 |
| Flash Point | 68.3±0.0 °C |
| Exact Mass | 175.929520 |
| PSA | 28.24000 |
| LogP | 3.21 |
| Vapour Pressure | 1.4±0.3 mmHg at 25°C |
| Index of Refraction | 1.582 |
| Storage condition | Keep Cold |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T:Toxic;Xn:Harmful; |
| Risk Phrases | R20/21/22;R25;R36/37/38;R41;R43 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 2810 |
| WGK Germany | 3 |
| Packaging Group | III |
| HS Code | 2934999090 |
|
~95%
14282-76-9 |
| Literature: Hoffmann, Kenneth J.; Carlsen, Per H. J. Synthetic Communications, 1999 , vol. 29, # 9 p. 1607 - 1610 |
|
~%
14282-76-9 |
| Literature: EP308170 A1, ; |
|
~%
14282-76-9 |
| Literature: New Journal of Chemistry, , vol. 25, # 2 p. 318 - 321 |
|
~90%
14282-76-9 |
| Literature: Canadian Journal of Chemistry, , vol. 91, # 8 p. 679 - 683 |
|
~%
14282-76-9 |
| Literature: Journal of the American Chemical Society, , vol. 73, p. 4018 Journal of the American Chemical Society, , vol. 71, p. 1201,1203 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![ethyl (3R)-1-[4,4-bis(3-methylthiophen-2-yl)but-3-enyl]piperidine-3-carboxylate structure](https://image.chemsrc.com/caspic/003/145821-58-5.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |