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5-Methoxy-2-(3-oxopropyl)benzonitrile

5-甲氧基-2-(3-氧代丙基)苯甲腈

Also known as: 3-(2-cyano-4-methoxyphenyl)propanal, 3-<2-cyan-4-methoxy-phenyl>-propanal, Benzonitrile, 5-methoxy-2-(3-oxopropyl)-

5-Methoxy-2-(3-oxopropyl)benzonitrile (CAS 20176-00-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H11NO2 and a molecular weight of 189.21100 g/mol. It is also known as 3-(2-cyano-4-methoxyphenyl)propanal, 3-<2-cyan-4-methoxy-phenyl>-propanal and Benzonitrile, 5-methoxy-2-(3-oxopropyl)-. Key properties include a boiling point of 307.9ºC at 760 mmHg, a density of 1.12g/cm3 and a flash point of 133.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20176-00-5
Jingsj CID
J-1188094-1
Molecular Formula
C11H11NO2
Chinese Name
5-甲氧基-2-(3-氧代丙基)苯甲腈
Molecular Weight
189.21100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point307.9ºC at 760 mmHg
Density1.12g/cm3
Flash Point133.5ºC

Frequently Asked Questions

What is the CAS number of 5-Methoxy-2-(3-oxopropyl)benzonitrile?

The CAS number of 5-Methoxy-2-(3-oxopropyl)benzonitrile is 20176-00-5.

What are the molecular formula and molecular weight of 5-Methoxy-2-(3-oxopropyl)benzonitrile?

5-Methoxy-2-(3-oxopropyl)benzonitrile has molecular formula C11H11NO2 and molecular weight 189.21100 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Methoxy-2-(3-oxopropyl)benzonitrile (CAS 20176-00-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1188094-1 (accessed 2026-10-25).

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