4-(Cyanomethyl)-2-methoxyphenyl acetate

2-甲氧基-4-(氰甲基)苯基乙酸酯

Also known as: [4-(cyanomethyl)-2-methoxy-phenyl] acetate, [4-(cyanomethyl)-2-methoxyphenyl] acetate, Benzeneacetonitrile, 4-(acetyloxy)-3-methoxy-

4-(Cyanomethyl)-2-methoxyphenyl acetate (CAS 5438-51-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11NO3 and a molecular weight of 205.21000 g/mol. It is also known as [4-(cyanomethyl)-2-methoxy-phenyl] acetate, [4-(cyanomethyl)-2-methoxyphenyl] acetate and Benzeneacetonitrile, 4-(acetyloxy)-3-methoxy-. Key properties include a boiling point of 316ºC at 760mmHg, a density of 1.157g/cm3 and a flash point of 137.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5438-51-7
Jingsj CID: J-852346-8
Molecular Formula: C₁₁H₁₁NO₃
Chinese Name: 2-甲氧基-4-(氰甲基)苯基乙酸酯
Molecular Weight: 205.21000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	316ºC at 760mmHg
Density	1.157g/cm3
Flash Point	137.3ºC

Frequently Asked Questions

What is the CAS number of 4-(Cyanomethyl)-2-methoxyphenyl acetate?

The CAS number of 4-(Cyanomethyl)-2-methoxyphenyl acetate is 5438-51-7.

What are the molecular formula and molecular weight of 4-(Cyanomethyl)-2-methoxyphenyl acetate?

4-(Cyanomethyl)-2-methoxyphenyl acetate has molecular formula C11H11NO3 and molecular weight 205.21000 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-(Cyanomethyl)-2-methoxyphenyl acetate (CAS 5438-51-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-852346-8 (accessed 2026-10-22).

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