4-(bromomethyl)-2-oxo-2H-chromen-7-yl acetate
7-乙酰氧基-4-溴甲基香豆素
Also known as: 7-Acetoxy-4-bromomethylcoumarin, 4-Bromomethyl-7-acetoxycoumarin, 4-(bromomethyl)umbelliferyl acetate, 7-acetoxy-4-bromomethyl-2H-1-benzopyran-2-one, BR-MAC, MFCD00010707
4-(bromomethyl)-2-oxo-2H-chromen-7-yl acetate (CAS 2747-04-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H9BrO4 and a molecular weight of 297.102 g/mol. It is also known as 7-Acetoxy-4-bromomethylcoumarin, 4-Bromomethyl-7-acetoxycoumarin and 4-(bromomethyl)umbelliferyl acetate. Key properties include a melting point of 180-182°C, a boiling point of 414.4±45.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 204.4±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2747-04-8
- Jingsj CID
- J-12252-2
- Molecular Formula
- C12H9BrO4
- Chinese Name
- 7-乙酰氧基-4-溴甲基香豆素
- Molecular Weight
- 297.102 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 180-182°C |
|---|---|
| Boiling Point | 414.4±45.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 204.4±28.7 °C |
Frequently Asked Questions
What is the CAS number of 4-(bromomethyl)-2-oxo-2H-chromen-7-yl acetate?
The CAS number of 4-(bromomethyl)-2-oxo-2H-chromen-7-yl acetate is 2747-04-8.
What are the molecular formula and molecular weight of 4-(bromomethyl)-2-oxo-2H-chromen-7-yl acetate?
4-(bromomethyl)-2-oxo-2H-chromen-7-yl acetate has molecular formula C12H9BrO4 and molecular weight 297.102 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(bromomethyl)-2-oxo-2H-chromen-7-yl acetate (CAS 2747-04-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12252-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.