6-Acetyl-2(3H)-benzoxazolone
Also known as: 6-acetyl-2-oxo-3-hydrobenzoxazole, 6-acetyl-3H-1,3-benzoxazol-2-one, 6-acetyl-3H-benzooxazol-2-one, 6-acetylbenzo[d]oxazol-2(3H)-one, Acetyl-6 benzoxazolinone, JPB 2, Brn 1073843
6-Acetyl-2(3H)-benzoxazolone (CAS 54903-09-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H7NO3 and a molecular weight of 177.15700 g/mol. Key properties include a melting point of 232-236ºC and a density of 1.325g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 54903-09-2
- Jingsj CID
- J-1382113-1
- Molecular Formula
- C9H7NO3
- Molecular Weight
- 177.15700 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 232-236ºC |
|---|---|
| Density | 1.325g/cm3 |
| Exact Mass | 177.04300 |
| PSA | 63.07000 |
| LogP | 1.32370 |
| Refractive Index | 1.577 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 6-Acetyl-2(3H)-benzoxazolone?
The CAS number of 6-Acetyl-2(3H)-benzoxazolone is 54903-09-2.
What are the molecular formula and molecular weight of 6-Acetyl-2(3H)-benzoxazolone?
6-Acetyl-2(3H)-benzoxazolone has molecular formula C9H7NO3 and molecular weight 177.15700 g/mol.
What are the upstream and downstream products of 6-Acetyl-2(3H)-benzoxazolone?
For 6-Acetyl-2(3H)-benzoxazolone, Upstream Products: 2-Benzoxazolinone, acetic acid, Acetyl chloride; Downstream Products: 1-(4-Amino-3-hydroxyphenyl)ethanone, 6-Acetyl-3-methylbenzoxazol-2(3H)-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Acetyl-2(3H)-benzoxazolone (CAS 54903-09-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1382113-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.