- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Bromo-2-thiophenecarbonitrile
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Bromo-2-thiophenecarbonitrile
- Price: ￥566.0/1g ￥1696.0/5g ￥226.0/250mg ￥2736.0/10g
- 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-carbonitrile
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
18791-98-5
18791-98-5 structure
- Name: 3-Bromo-2-thiophenecarbonitrile
- Chemical Name: 3-bromothiophene-2-carbonitrile
- CAS Number: 18791-98-5
- Molecular Formula: C5H2BrNS
- Molecular Weight: 188.045
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-09-09 23:03:02
- Modify Date: 2025-08-25 19:43:20
| Name | 3-bromothiophene-2-carbonitrile |
|---|---|
| Synonyms |
2-cyano-3-bromothiophene
2-Thiophenecarbonitrile, 3-bromo- 3-Bromothiophene-2-carbonitrile 3-bromo-2-cyano-thiophene 3-bromo-thiophene-2-carbonitrile MFCD00068173 3-Bromo-2-thiophenecarbonitrile 3-bromothiophen-2-carbonitrile |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 286.8±25.0 °C at 760 mmHg |
| Melting Point | 47-48°C |
| Molecular Formula | C5H2BrNS |
| Molecular Weight | 188.045 |
| Flash Point | 127.3±23.2 °C |
| Exact Mass | 186.909119 |
| PSA | 52.03000 |
| LogP | 1.79 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.642 |
| Risk Phrases | R20/21/22 |
|---|---|
| Safety Phrases | S22-S36/37 |
| RIDADR | 3276 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2934999090 |
|
~%
18791-98-5 |
| Literature: Journal of Organic Chemistry, , vol. 68, # 24 p. 9513 - 9516 |
|
~%
18791-98-5 |
| Literature: Journal of Organic Chemistry, , vol. 68, # 24 p. 9513 - 9516 |
|
~99%
18791-98-5 |
| Literature: Nandi, Ganesh C.; Laali, Kenneth K. Tetrahedron Letters, 2013 , vol. 54, # 17 p. 2177 - 2179 |
|
~%
18791-98-5 |
| Literature: Bulletin de la Societe Chimique de France, , p. 4115 - 4120 |
| Precursor 4 | |
|---|---|
| DownStream 2 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |