5,6-Benzocoumarin-3-carbonyl chloride
5,6-苯并香豆素-3-甲酰氯
Also known as: 3-Oxo-3H-benzo[f]chromene-2-carbonyl chloride, 3-Oxobenzo[f]chromene-2-carbonyl chloride, 3H-Naphtho[2,1-b]pyran-2-carbonyl chloride, 3-oxo-, 5,6-Benzocoumarin-3-carbonyl chloride
5,6-Benzocoumarin-3-carbonyl chloride (CAS 71942-38-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H7ClO3 and a molecular weight of 258.65700 g/mol. It is also known as 3-Oxo-3H-benzo[f]chromene-2-carbonyl chloride, 3-Oxobenzo[f]chromene-2-carbonyl chloride and 3H-Naphtho[2,1-b]pyran-2-carbonyl chloride, 3-oxo-. Key properties include a boiling point of 468.4ºC at 760 mmHg, a density of 1.475g/cm3 and a flash point of 207.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 71942-38-6
- Jingsj CID
- J-1163258-6
- Molecular Formula
- C14H7ClO3
- Chinese Name
- 5,6-苯并香豆素-3-甲酰氯
- Molecular Weight
- 258.65700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 468.4ºC at 760 mmHg |
|---|---|
| Density | 1.475g/cm3 |
| Flash Point | 207.1ºC |
Frequently Asked Questions
What is the CAS number of 5,6-Benzocoumarin-3-carbonyl chloride?
The CAS number of 5,6-Benzocoumarin-3-carbonyl chloride is 71942-38-6.
What are the molecular formula and molecular weight of 5,6-Benzocoumarin-3-carbonyl chloride?
5,6-Benzocoumarin-3-carbonyl chloride has molecular formula C14H7ClO3 and molecular weight 258.65700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-Benzocoumarin-3-carbonyl chloride (CAS 71942-38-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1163258-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.