- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-oxo-2H-chromene-6-sulfonyl 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-oxo-2H-chromene-6-sulfonyl chloride
- Price: ￥6048.0/25g ￥1518.0/5g ￥128.0/250mg ￥368.0/1g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Coumarin-6-sulfonyl chloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
10543-42-7
10543-42-7 structure
- Name: 2-oxo-2H-chromene-6-sulfonyl chloride
- Chemical Name: 2-oxochromene-6-sulfonyl chloride
- CAS Number: 10543-42-7
- Molecular Formula: C9H5ClO4S
- Molecular Weight: 244.65200
- Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic acid halide
- Create Date: 2018-09-15 17:40:25
- Modify Date: 2025-08-28 08:43:47
-
Coumarin-6-sulfonyl chloride is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
| Name | 2-oxochromene-6-sulfonyl chloride |
|---|---|
| Synonyms |
2-Oxo-2H-chromen-6-sulfonylchlorid
coumarin-6-sulphonyl chloride Coumarin-6-sulfonyl chloride MFCD01941320 2-Oxo-2H-chromene-6-sulfonyl chloride |
| Description | Coumarin-6-sulfonyl chloride is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog |
| Density | 1.591g/cm3 |
|---|---|
| Boiling Point | 431.6ºC at 760mmHg |
| Melting Point | 110-113ºC |
| Molecular Formula | C9H5ClO4S |
| Molecular Weight | 244.65200 |
| Exact Mass | 243.96000 |
| PSA | 72.73000 |
| LogP | 2.80130 |
| Vapour Pressure | 1.19E-07mmHg at 25°C |
| Index of Refraction | 1.619 |
| Hazard Codes | C: Corrosive; |
|---|---|
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 |
| WGK Germany | 3 |
| Hazard Class | 8.0 |
| HS Code | 2932209090 |
|
~%
10543-42-7 |
| Literature: Journal of the Indian Chemical Society, , vol. 34, p. 35,36, 39 |
|
~%
10543-42-7 |
| Literature: Journal of the Indian Chemical Society, , vol. 34, p. 35,36, 39 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |