4-(Prop-2-yn-1-yloxy)benzonitrile

4-(2-丙炔-1-基氧基)苯甲腈

Also known as: Benzonitrile, 4-(2-propyn-1-yloxy)-, 3-(4-Cyanophenoxy)-1-propyne, 4-prop-2-ynoxybenzonitrile, p-Cyanophenylpropargylether, Propargyl para-cyanophenyl ether

4-(Prop-2-yn-1-yloxy)benzonitrile (CAS 33143-80-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H7NO and a molecular weight of 157.16900 g/mol. It is also known as Benzonitrile, 4-(2-propyn-1-yloxy)-, 3-(4-Cyanophenoxy)-1-propyne and 4-prop-2-ynoxybenzonitrile. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 33143-80-5
Jingsj CID: J-1333453-2
Molecular Formula: C₁₀H₇NO
Chinese Name: 4-(2-丙炔-1-基氧基)苯甲腈
Molecular Weight: 157.16900 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Prop-2-yn-1-yloxy)benzonitrile?

The CAS number of 4-(Prop-2-yn-1-yloxy)benzonitrile is 33143-80-5.

What are the molecular formula and molecular weight of 4-(Prop-2-yn-1-yloxy)benzonitrile?

4-(Prop-2-yn-1-yloxy)benzonitrile has molecular formula C10H7NO and molecular weight 157.16900 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. "4-(Prop-2-yn-1-yloxy)benzonitrile (CAS 33143-80-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1333453-2 (accessed 2026-10-24).

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