3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde
Also known as: 3,4-Dihydro-3-oxo-2H-benzo[b][1,4]oxazine-6-carbaldehyde, 3-Oxo-4H-1,4-benzoxazine-6-carbaldehyde, 6-Formyl-4H-benzo[1,4]oxazin-3-one, 3-Oxo-3,4-dihydro-2H-1,4-benzooxazine-6-carbaldehyde, 2H-1,4-Benzoxazine-6-carboxaldehyde, 3,4-dihydro-3-oxo-
3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde (CAS 200195-15-9) is a compound in the Aromatic Hydrocarbons 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 boiling point of 408.8ºC at 760mmHg, a density of 1.347g/cm3 and a flash point of 201.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 200195-15-9
- Jingsj CID
- J-1923120-0
- Molecular Formula
- C9H7NO3
- Molecular Weight
- 177.15700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 408.8ºC at 760mmHg |
|---|---|
| Density | 1.347g/cm3 |
| Flash Point | 201.1ºC |
| Exact Mass | 177.04300 |
| PSA | 55.40000 |
| LogP | 0.96800 |
| Vapor Pressure | 0mmHg at 25°C |
| Refractive Index | 1.611 |
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 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde?
The CAS number of 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde is 200195-15-9.
What are the molecular formula and molecular weight of 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde?
3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde has molecular formula C9H7NO3 and molecular weight 177.15700 g/mol.
What are the upstream and downstream products of 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde?
For 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde, Downstream Products: 3,4-dihydro-2H-1,4-benzoxazin-6-ylmethanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde (CAS 200195-15-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1923120-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.