- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5-Chlorothiophenesulphonyl 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: 5-Chlorothiophenesulphonyl chloride
- Price: ￥668.0/5g ￥238.0/1g
- Purity: 96.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-Chlorothiophene-2-sulfonyl 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: 5-Chlorothiophenesulphonyl chloride
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
2766-74-7
2766-74-7 structure
- Name: 5-Chlorothiophenesulphonyl chloride
- Chemical Name: 5-chlorothiophene-2-sulfonyl chloride
- CAS Number: 2766-74-7
- Molecular Formula: C4H2Cl2O2S2
- Molecular Weight: 217.094
- Catalog: Chemical reagent Organic reagent Thiol/thiophenol
- Create Date: 2018-07-12 18:45:52
- Modify Date: 2025-08-25 22:34:40
| Name | 5-chlorothiophene-2-sulfonyl chloride |
|---|---|
| Synonyms |
5-Chlorothiophene-2-Sulfonyl Chloride
5-chlorothiophen-2-sulfonyl chloride chlorosulphonyl-5-chlorothiophene 5-chloro-thien-2-ylsulfonyl chloride 5-chloro-2-thienylsulfonyl chloride 5-Chlorothiophenesulphonyl chloride 5-CHLOROTHIOPHENE-2-SULPHONYL CHLORIDE MFCD00051667 5-Chloro-2-thiophenesulfonyl chloride 2-Thiophenesulfonyl chloride, 5-chloro- T5SJ BSWG EG 5-chlorothiophenyl-2-sulfonylchloride 2-Chloro-5-(chlorosulfonyl)thiophene 2-chlorothiophene-5-sulphonyl chloride 5-chloro-2-thiophene sulphonyl chloride 5-Chlorothiophene-2-sulfonylchloride 5-chlorothiophenesulfonyl chloride |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 297.7±25.0 °C at 760 mmHg |
| Melting Point | 25-28°C |
| Molecular Formula | C4H2Cl2O2S2 |
| Molecular Weight | 217.094 |
| Flash Point | 133.8±23.2 °C |
| Exact Mass | 215.887329 |
| PSA | 70.76000 |
| LogP | 2.60 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.596 |
| Storage condition | Keep Cold |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive |
| Risk Phrases | R34 |
| Safety Phrases | S26-S27-S36/37/39-S45-S28A-S25 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2934999090 |
|
~86%
2766-74-7 |
| Literature: PORTOLA PHARMACEUTICALS, INC. Patent: WO2007/56167 A2, 2007 ; Location in patent: Page/Page column 33-34 ; |
| Precursor 1 | |
|---|---|
| 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% |