- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: m-Benzenedisulfonyl chloride
- Price: ￥408.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,2-Benzenedisulfonyl dichloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
6461-76-3
6461-76-3 structure
- Name: m-Benzenedisulfonyl chloride
- Chemical Name: 1,2-benzenedisulfonyl dichloride
- CAS Number: 6461-76-3
- Molecular Formula: C6H4Cl2O4S2
- Molecular Weight: 275.130
- Catalog: Chemical reagent Organic reagent Sulfonyl halide
- Create Date: 2018-04-03 08:00:00
- Modify Date: 2024-01-03 02:17:29
| Name | 1,2-benzenedisulfonyl dichloride |
|---|---|
| Synonyms |
1,2-BENZENEDISULFONYL DICHLORIDE
m-Benzenedisulfonyl dichloride o-benzendisulfonyl dichloride m-Benzenedisulfonyl chloride o-Benzenedisulfonyl chloride benzene-1,2-disulphonyl dichloride o-Benzenedisulfonylchlorid 1,2-benzenedisulfonyl chloride Benzene-1,2-disulfochloride Benzene-1,2-disulfonyl dichloride benzene-1,2-disulfonyl chloride MFCD00059836 1,2-benzenedisulfonylchloride |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 394.4±25.0 °C at 760 mmHg |
| Melting Point | 140-146 °C |
| Molecular Formula | C6H4Cl2O4S2 |
| Molecular Weight | 275.130 |
| Flash Point | 192.3±23.2 °C |
| Exact Mass | 273.892792 |
| PSA | 85.04000 |
| LogP | 3.26 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.579 |
| Hazard Codes | C |
|---|---|
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 3 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2904909090 |
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |