3-(3,4-dimethoxyphenyl)propanenitrile

Also known as: 3,4-Dimethoxybenzenepropanenitrile, 3-(3,4-Dimethoxyphenyl)propionitrile, 3,4-Dimethoxy-hydrozimtsaeure-nitril, Benzenepropanenitrile, 3,4-dimethoxy-, beta-(3,4-Dimethoxyphenyl)propionitrile, NSC 266052

3-(3,4-dimethoxyphenyl)propanenitrile (CAS 49621-56-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H13NO2 and a molecular weight of 191.22600 g/mol. Key properties include a boiling point of 334.5ºC at 760 mmHg, a density of 1.061g/cm3 and a flash point of 130ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 49621-56-9
Jingsj CID: J-1454074-0
Molecular Formula: C₁₁H₁₃NO₂
Molecular Weight: 191.22600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	334.5ºC at 760 mmHg
Density	1.061g/cm3
Flash Point	130ºC
Exact Mass	191.09500
PSA	42.25000
LogP	2.15998
Refractive Index	1.508

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-(3,4-dimethoxyphenyl)propanenitrile?

The CAS number of 3-(3,4-dimethoxyphenyl)propanenitrile is 49621-56-9.

What are the molecular formula and molecular weight of 3-(3,4-dimethoxyphenyl)propanenitrile?

3-(3,4-dimethoxyphenyl)propanenitrile has molecular formula C11H13NO2 and molecular weight 191.22600 g/mol.

What are the upstream and downstream products of 3-(3,4-dimethoxyphenyl)propanenitrile?

For 3-(3,4-dimethoxyphenyl)propanenitrile, Upstream Products: 3,4-Dimethoxyphenethylamine, 2-Cyano-3-(3,4-dimethoxyphenyl)propanoic acid, Veratraldehyde; Downstream Products: 3-(2-Bromo-4,5-dimethoxyphenyl)propanenitrile, 4,5-Dimethoxy-1-cyanobenzocyclobutane, 3-(3,4-Dimethoxyphenyl)propionic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-(3,4-dimethoxyphenyl)propanenitrile (CAS 49621-56-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454074-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.