5,8-Difluoro-2H-chromene

5,8-二氟-2H-色烯

Also known as: 5,8-difluoro-2H-1-benzopyran, 2H-1-Benzopyran, 5,8-difluoro-

5,8-Difluoro-2H-chromene (CAS 457628-37-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H6F2O and a molecular weight of 168.14000 g/mol. It is also known as 5,8-difluoro-2H-1-benzopyran and 2H-1-Benzopyran, 5,8-difluoro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 457628-37-4
Jingsj CID: J-979209-6
Molecular Formula: C₉H₆F₂O
Chinese Name: 5,8-二氟-2H-色烯
Molecular Weight: 168.14000 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5,8-Difluoro-2H-chromene?

The CAS number of 5,8-Difluoro-2H-chromene is 457628-37-4.

What are the molecular formula and molecular weight of 5,8-Difluoro-2H-chromene?

5,8-Difluoro-2H-chromene has molecular formula C9H6F2O and molecular weight 168.14000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5,8-Difluoro-2H-chromene (CAS 457628-37-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-979209-6 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.