2-methoxy-4-[(2-methoxyphenyl)diazenyl]-5-methylaniline

2-甲氧基-4-[(2-甲氧基苯基)偶氮]-5-甲基苯胺

Also known as: 4-[(2-methoxyphenyl)azo]-5-methyl-o-anisidine, 2-methoxy-4-[(2-methoxyphenyl)azo]-5-methyl-Benzenamine, 4-((2-Methoxyphenyl)azo)-5-methyl-o-anisidine, EINECS 274-362-5

2-methoxy-4-[(2-methoxyphenyl)diazenyl]-5-methylaniline (CAS 70173-57-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C15H17N3O2 and a molecular weight of 271.31400 g/mol. It is also known as 4-[(2-methoxyphenyl)azo]-5-methyl-o-anisidine, 2-methoxy-4-[(2-methoxyphenyl)azo]-5-methyl-Benzenamine and 4-((2-Methoxyphenyl)azo)-5-methyl-o-anisidine. Key properties include a boiling point of 468.8ºC at 760 mmHg, a density of 1.16g/cm3 and a flash point of 237.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
70173-57-8
Jingsj CID
J-927671-2
Molecular Formula
C15H17N3O2
Chinese Name
2-甲氧基-4-[(2-甲氧基苯基)偶氮]-5-甲基苯胺
Molecular Weight
271.31400 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point468.8ºC at 760 mmHg
Density1.16g/cm3
Flash Point237.3ºC

Frequently Asked Questions

What is the CAS number of 2-methoxy-4-[(2-methoxyphenyl)diazenyl]-5-methylaniline?

The CAS number of 2-methoxy-4-[(2-methoxyphenyl)diazenyl]-5-methylaniline is 70173-57-8.

What are the molecular formula and molecular weight of 2-methoxy-4-[(2-methoxyphenyl)diazenyl]-5-methylaniline?

2-methoxy-4-[(2-methoxyphenyl)diazenyl]-5-methylaniline has molecular formula C15H17N3O2 and molecular weight 271.31400 g/mol.

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

Last updated:

How to cite: Jingsj. "2-methoxy-4-[(2-methoxyphenyl)diazenyl]-5-methylaniline (CAS 70173-57-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-927671-2 (accessed 2026-10-23).

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