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4,5-Dimethoxy-2-methylaniline

4,5-二甲氧基-2-甲基苯胺

Also known as: 2-Methyl-4,5-dimethoxyaniline, 4,5-DIMETHOXY-2-METHYL-PHENYLAMINE, 4,5-dimethoxy-2-methylbenzenamine, Benzenamine, 4,5-dimethoxy-2-methyl-, NSC 105305

4,5-Dimethoxy-2-methylaniline (CAS 41864-45-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H13NO2 and a molecular weight of 167.20500 g/mol. It is also known as 2-Methyl-4,5-dimethoxyaniline, 4,5-DIMETHOXY-2-METHYL-PHENYLAMINE and 4,5-dimethoxy-2-methylbenzenamine. Key properties include a melting point of 108-110ºC, a boiling point of 283.7ºC at 760mmHg, a density of 1.071g/cm3 and a flash point of 136.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
41864-45-3
Jingsj CID
J-1526014-9
Molecular Formula
C9H13NO2
Chinese Name
4,5-二甲氧基-2-甲基苯胺
Molecular Weight
167.20500 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point108-110ºC
Boiling Point283.7ºC at 760mmHg
Density1.071g/cm3
Flash Point136.2ºC

Frequently Asked Questions

What is the CAS number of 4,5-Dimethoxy-2-methylaniline?

The CAS number of 4,5-Dimethoxy-2-methylaniline is 41864-45-3.

What are the molecular formula and molecular weight of 4,5-Dimethoxy-2-methylaniline?

4,5-Dimethoxy-2-methylaniline has molecular formula C9H13NO2 and molecular weight 167.20500 g/mol.

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

Last updated:

How to cite: Jingsj. "4,5-Dimethoxy-2-methylaniline (CAS 41864-45-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526014-9 (accessed 2026-10-22).

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