1-[3-(3-Chlorophenyl)-1,2-oxazol-5-yl]ethanone
5-乙酰基-3(3-氯苯基)-异噁唑
Also known as: 5-Acetyl-3(3-chlorophenyl)-isoxazole, Ethanone, 1-[3-(3-chlorophenyl)-5-isoxazolyl]-, 1-[3-(3-chlorophenyl)-1,2-oxazol-5-yl]ethan-1-one
1-[3-(3-Chlorophenyl)-1,2-oxazol-5-yl]ethanone (CAS 889939-01-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H8ClNO2 and a molecular weight of 221.64000 g/mol. It is also known as 5-Acetyl-3(3-chlorophenyl)-isoxazole, Ethanone, 1-[3-(3-chlorophenyl)-5-isoxazolyl]- and 1-[3-(3-chlorophenyl)-1,2-oxazol-5-yl]ethan-1-one. Key properties include a boiling point of 403.2ºC at 760 mmHg, a density of 1.272g/cm3 and a flash point of 197.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 889939-01-9
- Jingsj CID
- J-1511133-5
- Molecular Formula
- C11H8ClNO2
- Chinese Name
- 5-乙酰基-3(3-氯苯基)-异噁唑
- Molecular Weight
- 221.64000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 403.2ºC at 760 mmHg |
|---|---|
| Density | 1.272g/cm3 |
| Flash Point | 197.6ºC |
Frequently Asked Questions
What is the CAS number of 1-[3-(3-Chlorophenyl)-1,2-oxazol-5-yl]ethanone?
The CAS number of 1-[3-(3-Chlorophenyl)-1,2-oxazol-5-yl]ethanone is 889939-01-9.
What are the molecular formula and molecular weight of 1-[3-(3-Chlorophenyl)-1,2-oxazol-5-yl]ethanone?
1-[3-(3-Chlorophenyl)-1,2-oxazol-5-yl]ethanone has molecular formula C11H8ClNO2 and molecular weight 221.64000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-[3-(3-Chlorophenyl)-1,2-oxazol-5-yl]ethanone (CAS 889939-01-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511133-5 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.