1,2-Benzenedisulfonyl dichloride
1,2-苯二磺酰二氯
Also known as: 1,2-Benzenedisulfonyl chloride, 1,2-Bis(chlorosulfonyl)benzene, 1,2-Di(chlorosulfonyl)benzene, o-Benzenedisulfonyl chloride, o-Bis(chlorosulfonyl)benzene, Benzene-1,2-disulfonyl dichloride, MFCD00059836
- CAS No.
- 6461-76-3
- Jingsj CID
- J-26130-2
- Molecular Formula
- C6H4Cl2O4S2
- Chinese Name
- 1,2-苯二磺酰二氯
- Molecular Weight
- 275.130 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 140-146 °C |
|---|---|
| Boiling Point | 394.4±25.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 192.3±23.2 °C |
Frequently Asked Questions
What is the CAS number of 1,2-Benzenedisulfonyl dichloride?
6461-76-3
What are the molecular formula and molecular weight of 1,2-Benzenedisulfonyl dichloride?
C6H4Cl2O4S2, molecular weight 275.130 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026