4-Phenyl-2-azetidinone
4-苯基-2-氮杂环丁酮
Also known as: 4-phenylazetidin-2-one, 2-Azetidinone, 4-phenyl-, (+/-)-4-Phenylazetidin-2-one, 2-oxo-4-phenyl-1-azetidine, 4-Phenyl-azetidin-2-one, 4-phenyl-2-azetidinone(SALTDATA: FREE)
- CAS No.
- 5661-55-2
- Jingsj CID
- J-1420808-3
- Molecular Formula
- C9H9NO
- Chinese Name
- 4-苯基-2-氮杂环丁酮
- Molecular Weight
- 147.174 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 353.8±31.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 205.5±9.8 °C |
Frequently Asked Questions
What is the CAS number of 4-Phenyl-2-azetidinone?
5661-55-2
What are the molecular formula and molecular weight of 4-Phenyl-2-azetidinone?
C9H9NO, molecular weight 147.174 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026