- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-thienylsulfonyl chloride
- 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-thienylsulfonyl chloride
- Price: ￥108.0/5g ￥358.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Thiophenesulfonyl chloride
- 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-thienylsulfonyl chloride
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
16629-19-9
16629-19-9 structure
- Name: 2-thienylsulfonyl chloride
- Chemical Name: 2-Thiophenesulfonyl chloride
- CAS Number: 16629-19-9
- Molecular Formula: C4H3ClO2S2
- Molecular Weight: 182.648
- Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic acid halide
- Create Date: 2018-03-11 08:00:00
- Modify Date: 2025-08-21 15:21:47
| Name | 2-Thiophenesulfonyl chloride |
|---|---|
| Synonyms |
2-Thiophenesulfonyl chloride
2-Thiophenesulfonylchloride thiophene-2-sulphonylchloride MFCD00005426 Thiophen-2-sulfonylchlorid Thiophene-2-sulfonyl chloride EINECS 240-677-1 2-thienylsulfonyl chloride |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 265.2±13.0 °C at 760 mmHg |
| Melting Point | 30-32 °C(lit.) |
| Molecular Formula | C4H3ClO2S2 |
| Molecular Weight | 182.648 |
| Flash Point | 114.2±19.8 °C |
| Exact Mass | 181.926300 |
| PSA | 70.76000 |
| LogP | 1.59 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.581 |
| Storage condition | 2-8°C |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45-S28A-S25 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 29349990 |
|
~90%
16629-19-9 |
| Literature: Cremlyn, Richard J.; Goulding, Kenneth H.; Swinbourne, Frederick J.; Yung, Kin-Man Phosphorus and Sulfur and the Related Elements, 1981 , vol. 10, p. 111 - 120 |
|
~%
16629-19-9 |
| Literature: Journal of Organic Chemistry, , vol. 73, # 10 p. 3967 - 3969 |
|
~7%
16629-19-9 |
| Literature: Bulletin of the Chemical Society of Japan, , vol. 58, # 3 p. 1063 - 1064 |
|
~%
16629-19-9 |
| Literature: Chemische Berichte, , vol. 128, # 12 p. 1195 - 1198 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![n-[2-thiophene]sulfonyl[4-iodo]aniline structure](https://image.chemsrc.com/caspic/289/333434-63-2.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% |