1-(Difluoromethoxy)-4-[2-(4-propylphenyl)ethynyl]benzene

1-(二氟甲氧基)-4-[2-(4-丙基苯基)乙炔基]苯

1-(Difluoromethoxy)-4-[2-(4-propylphenyl)ethynyl]benzene (CAS 128140-85-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H16F2O and a molecular weight of 286.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 128140-85-2
Jingsj CID: J-454462-5
Molecular Formula: C₁₈H₁₆F₂O
Chinese Name: 1-(二氟甲氧基)-4-[2-(4-丙基苯基)乙炔基]苯
Molecular Weight: 286.3 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(Difluoromethoxy)-4-[2-(4-propylphenyl)ethynyl]benzene?

The CAS number of 1-(Difluoromethoxy)-4-[2-(4-propylphenyl)ethynyl]benzene is 128140-85-2.

What are the molecular formula and molecular weight of 1-(Difluoromethoxy)-4-[2-(4-propylphenyl)ethynyl]benzene?

1-(Difluoromethoxy)-4-[2-(4-propylphenyl)ethynyl]benzene has molecular formula C18H16F2O and molecular weight 286.3 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-(Difluoromethoxy)-4-[2-(4-propylphenyl)ethynyl]benzene (CAS 128140-85-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-454462-5 (accessed 2026-10-24).

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