1-oxo-3-(trifluoromethyl)-3,4-dihydro-1H-2-benzopyran-3-carbonitrile

1-氧代-3-(三氟甲基)-3,4-二氢-1H-2-苯并吡喃-3-甲腈

1-oxo-3-(trifluoromethyl)-3,4-dihydro-1H-2-benzopyran-3-carbonitrile (CAS 2137845-72-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H6F3NO2 and a molecular weight of 241.17 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137845-72-6
Jingsj CID: J-221255-7
Molecular Formula: C₁₁H₆F₃NO₂
Chinese Name: 1-氧代-3-(三氟甲基)-3,4-二氢-1H-2-苯并吡喃-3-甲腈
Molecular Weight: 241.17 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-oxo-3-(trifluoromethyl)-3,4-dihydro-1H-2-benzopyran-3-carbonitrile?

The CAS number of 1-oxo-3-(trifluoromethyl)-3,4-dihydro-1H-2-benzopyran-3-carbonitrile is 2137845-72-6.

What are the molecular formula and molecular weight of 1-oxo-3-(trifluoromethyl)-3,4-dihydro-1H-2-benzopyran-3-carbonitrile?

1-oxo-3-(trifluoromethyl)-3,4-dihydro-1H-2-benzopyran-3-carbonitrile has molecular formula C11H6F3NO2 and molecular weight 241.17 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. "1-oxo-3-(trifluoromethyl)-3,4-dihydro-1H-2-benzopyran-3-carbonitrile (CAS 2137845-72-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-221255-7 (accessed 2026-10-24).

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