2-(Methylsulfonyl)benzenesulfonyl chloride
2-(甲基磺酰)苯磺酰氯化物
Also known as: 2-methylsulfonylbenzenesulfonyl chloride, 2-(methylsulfonyl)benzene-1-sulfonyl chloride, 2-methanesulfonylbenzene-1-sulfonyl chloride, 2-methanesulfonylbenzenesulfonyl chloride, 2-methylsulfonylbenzenesulfonylchloride, 2-(methylsulphonyl)benzenesulphonyl chloride, 2-methylsulphonylbenzenesulphonyl chloride, 2-(chlorosulphonyl)phenyl methyl sulphone, o-chlorosulfonylphenyl methyl sulfone, benzenesulfonyl chloride, 2-(methylsulfonyl)-, MFCD00216493
- CAS No.
- 89265-35-0
- Jingsj CID
- J-23772-1
- Molecular Formula
- C7H7ClO4S2
- Chinese Name
- 2-(甲基磺酰)苯磺酰氯化物
- Molecular Weight
- 254.71100 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 133-138 °C |
|---|---|
| Boiling Point | 442ºC at 760 mmHg |
| Density | 1.517g/cm3 |
| Flash Point | 221.1ºC |
Frequently Asked Questions
What is the CAS number of 2-(Methylsulfonyl)benzenesulfonyl chloride?
89265-35-0
What are the molecular formula and molecular weight of 2-(Methylsulfonyl)benzenesulfonyl chloride?
C7H7ClO4S2, molecular weight 254.71100 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026