1-(5-Chloro-2-hydroxyphenyl)ethanone
2-羟基-5-氯苯乙酮
Also known as: 5-Chloro-2-hydroxyacetophenone, 5'-Chloro-2'-hydroxyacetophenone, 2-Acetyl-4-chlorophenol, 2'-Hydroxy-5'-chloroacetophenone, 1-(5-Chloro-2-hydroxyphenyl)ethanone, Ethanone, 1-(5-chloro-2-hydroxyphenyl)-
- CAS No.
- 1450-74-4
- Jingsj CID
- J-6232-3
- Molecular Formula
- C8H7ClO2
- Chinese Name
- 2-羟基-5-氯苯乙酮
- Molecular Weight
- 170.593 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 54-56 °C(lit.) |
|---|---|
| Boiling Point | 270.9±25.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 117.6±23.2 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 1-(5-Chloro-2-hydroxyphenyl)ethanone?
1450-74-4
What are the molecular formula and molecular weight of 1-(5-Chloro-2-hydroxyphenyl)ethanone?
C8H7ClO2, molecular weight 170.593 g/mol
Is 1-(5-Chloro-2-hydroxyphenyl)ethanone hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026