Chroman-3-one
Also known as: 3-Chromanone, 2H-1-Benzopyran-3(4H)-one, 4H-chromen-3-one, 2H-chromen-3(4H)-one, Chroman-3-one
Chroman-3-one (CAS 19090-04-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8O2 and a molecular weight of 148.159 g/mol. Key properties include a boiling point of 279.5±19.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 134.7±15.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19090-04-1
- Jingsj CID
- J-1342860-9
- Molecular Formula
- C9H8O2
- Molecular Weight
- 148.159 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 279.5±19.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 134.7±15.1 °C |
| Exact Mass | 148.052429 |
| PSA | 26.30000 |
| LogP | 1.23 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.562 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. 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 Chroman-3-one?
The CAS number of Chroman-3-one is 19090-04-1.
What are the molecular formula and molecular weight of Chroman-3-one?
Chroman-3-one has molecular formula C9H8O2 and molecular weight 148.159 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chroman-3-one (CAS 19090-04-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1342860-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.