7-Bromochroman-4-one
7-溴-4-二氢色原酮
Also known as: 7-Bromo-4-chromanone, 7-Bromo Chromonone, 7-bromo-2,3-dihydro-4H-chromen-4-one, 7-bromo-3,4-dihydro-2H-1-benzopyran-4-one, 7-bromo-2,3-dihydro-1-benzopyran-4-one, 7-bromo-2,3-dihydrobenzopyran-4-one, 4H-1-Benzopyran-4-one, 7-bromo-2,3-dihydro-, (rac)-7-bromochroman-4-one
7-Bromochroman-4-one (CAS 18442-22-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H7BrO2 and a molecular weight of 227.055 g/mol. It is also known as 7-Bromo-4-chromanone, 7-Bromo Chromonone and 7-bromo-2,3-dihydro-4H-chromen-4-one. Key properties include a boiling point of 336.6±42.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 157.4±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18442-22-3
- Jingsj CID
- J-1331348-3
- Molecular Formula
- C9H7BrO2
- Chinese Name
- 7-溴-4-二氢色原酮
- Molecular Weight
- 227.055 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 336.6±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 157.4±27.9 °C |
Frequently Asked Questions
What is the CAS number of 7-Bromochroman-4-one?
The CAS number of 7-Bromochroman-4-one is 18442-22-3.
What are the molecular formula and molecular weight of 7-Bromochroman-4-one?
7-Bromochroman-4-one has molecular formula C9H7BrO2 and molecular weight 227.055 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-Bromochroman-4-one (CAS 18442-22-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1331348-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.