5-Chloro-2-pentanone
5-氯-2-戊酮
Also known as: 1-Chloro-4-oxopentane, 3-Chloropropyl methyl ketone, 3-Acetyl-1-chloropropane, 5-Chloropentan-2-one, Methyl 3-chloropropyl ketone, Hydroxychloroquine sulfate Impurity 2
- CAS No.
- 5891-21-4
- Jingsj CID
- J-12696-4
- Molecular Formula
- C5H9ClO
- Chinese Name
- 5-氯-2-戊酮
- Molecular Weight
- 120.577 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -48ºC |
|---|---|
| Boiling Point | 172.8±23.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 67.2±13.7 °C |
Frequently Asked Questions
What is the CAS number of 5-Chloro-2-pentanone?
5891-21-4
What are the molecular formula and molecular weight of 5-Chloro-2-pentanone?
C5H9ClO, molecular weight 120.577 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026