pyrosulfuryl chloride
氯化二硫酰
Also known as: Bis(chloridosulfuric)anhydride, Chlorosulfonic anhydride, Disulfur pentoxydichloride, Disulfuryl chloride, Disulfuryl dichloride, Pyrosulfurylchlorid, Sulfur pentoxydichloride, Sulfur(VI) pentoxydichloride, UN1817, disulfuric acid dichloride, disulfuryl, disulphuryldichloride, sulfurpentoxydichloride, sulphur pentoxydichloride
- CAS No.
- 7791-27-7
- Jingsj CID
- J-1354667-2
- Molecular Formula
- Cl2O5S2
- Chinese Name
- 氯化二硫酰
- Molecular Weight
- 215.03300 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -37ºC |
|---|---|
| Boiling Point | 151ºC |
| Density | 1.83 |
Frequently Asked Questions
What is the CAS number of pyrosulfuryl chloride?
7791-27-7
What are the molecular formula and molecular weight of pyrosulfuryl chloride?
Cl2O5S2, molecular weight 215.03300 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026