1-(3,4-dimethoxyphenyl)propan-2-amine

1-(3,4-二甲氧基苯基)-2-丙胺

Also known as: 3,4-dimethoxy-alpha-methylphenethylamine, 3,4-dimethoxyamphetamine, 3,4-Dimethoxyphenylisopropylamine, α-Methyl-3,4-dimethoxyphenethylamine, α-Methyl-3,4-dimethoxybenzeneethanamine, 3,4-Dimethoxy-α-methylbenzeneethanamine, 3-(3,4-Dimethoxyphenyl)-2-propanamine, alpha-Methylhomoveratrylamine, 1-(3,4-Dimethoxyphenyl)-2-propanamine

1-(3,4-dimethoxyphenyl)propan-2-amine (CAS 120-26-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H17NO2 and a molecular weight of 195.25800 g/mol. It is also known as 3,4-dimethoxy-alpha-methylphenethylamine, 3,4-dimethoxyamphetamine and 3,4-Dimethoxyphenylisopropylamine. Key properties include a boiling point of 289ºC at 760mmHg, a density of 1.023g/cm3 and a flash point of 139.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
120-26-3
Jingsj CID
J-39912-4
Molecular Formula
C11H17NO2
Chinese Name
1-(3,4-二甲氧基苯基)-2-丙胺
Molecular Weight
195.25800 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point289ºC at 760mmHg
Density1.023g/cm3
Flash Point139.8ºC

Frequently Asked Questions

What is the CAS number of 1-(3,4-dimethoxyphenyl)propan-2-amine?

The CAS number of 1-(3,4-dimethoxyphenyl)propan-2-amine is 120-26-3.

What are the molecular formula and molecular weight of 1-(3,4-dimethoxyphenyl)propan-2-amine?

1-(3,4-dimethoxyphenyl)propan-2-amine has molecular formula C11H17NO2 and molecular weight 195.25800 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(3,4-dimethoxyphenyl)propan-2-amine (CAS 120-26-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39912-4 (accessed 2026-10-24).

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