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2-Amino-4-methoxyphenol

2-氨基-4-甲氧基苯酚

Also known as: 2-Hydroxy-5-methoxyaniline, 3-Amino-4-hydroxyanisole, Phenol, 2-amino-4-methoxy-, 4-methoxy-2-aminophenol, 4-methoxy-2-amino-1-hydroxybenzene, AKOS BB-8243, ASISCHEM B52508, TIMTEC-BB SBB009779, ZERENEX E/4047269, ART-CHEM-BB B025279, CBI-BB ZERO/005376, ASINEX-REAG BAS 13015559

2-Amino-4-methoxyphenol (CAS 20734-76-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H9NO2 and a molecular weight of 139.152 g/mol. It is also known as 2-Hydroxy-5-methoxyaniline, 3-Amino-4-hydroxyanisole and Phenol, 2-amino-4-methoxy-. Key properties include a boiling point of 289.1±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 128.7±23.2 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20734-76-3
Jingsj CID
J-1986802-4
Molecular Formula
C7H9NO2
Chinese Name
2-氨基-4-甲氧基苯酚
Molecular Weight
139.152 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point289.1±25.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point128.7±23.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Amino-4-methoxyphenol?

The CAS number of 2-Amino-4-methoxyphenol is 20734-76-3.

What are the molecular formula and molecular weight of 2-Amino-4-methoxyphenol?

2-Amino-4-methoxyphenol has molecular formula C7H9NO2 and molecular weight 139.152 g/mol.

Is 2-Amino-4-methoxyphenol hazardous?

2-Amino-4-methoxyphenol has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "2-Amino-4-methoxyphenol (CAS 20734-76-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986802-4 (accessed 2026-10-22).

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