2-Chloro-1,3,2-benzodioxaphosphole 2-oxide
邻亚苯基氯膦酸
Also known as: 1,2-phenylene phosphorochloridate, o-Phenylene phosphorochloridate, o-Phenylene chlorophosphate, 2-Chlorobenzo[d][1,3,2]dioxaphosphole 2-oxide, 1,2-Phenylene chlorophosphate, 1,3,2-Benzodioxaphosphole, 2-chloro-, 2-oxide
- CAS No.
- 1499-17-8
- Jingsj CID
- J-46250-7
- Molecular Formula
- C6H4ClO3P
- Chinese Name
- 邻亚苯基氯膦酸
- Molecular Weight
- 190.52100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 56-62ºC |
|---|---|
| Boiling Point | 120ºC9 mm Hg(lit.) |
| Density | 1.57g/cm3 |
| Flash Point | 114.6ºC |
GHS Safety & Compliance
CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2-Chloro-1,3,2-benzodioxaphosphole 2-oxide?
1499-17-8
What are the molecular formula and molecular weight of 2-Chloro-1,3,2-benzodioxaphosphole 2-oxide?
C6H4ClO3P, molecular weight 190.52100 g/mol
Is 2-Chloro-1,3,2-benzodioxaphosphole 2-oxide hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026