1-(4-Amino-3-hydroxyphenyl)ethanone

Also known as: Ethanone, 1-(4-amino-3-hydroxyphenyl)- (9CI), 4-amino-3-hydroxyacetophenone, 4'-amino-3'-hydroxyacetophenone, 5-Acetyl-2-amino-phenol, JPB 12, Brn 2082470

1-(4-Amino-3-hydroxyphenyl)ethanone (CAS 54903-54-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H9NO2 and a molecular weight of 151.163 g/mol. Key properties include a boiling point of 354.1±32.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 168.0±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 54903-54-7
Jingsj CID: J-1186562-6
Molecular Formula: C₈H₉NO₂
Molecular Weight: 151.163 g/mol
Category: Ketones
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	354.1±32.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	168.0±25.1 °C
Exact Mass	151.063324
PSA	63.32000
LogP	0.38
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.614

Customs & Trade Information

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-(4-Amino-3-hydroxyphenyl)ethanone?

The CAS number of 1-(4-Amino-3-hydroxyphenyl)ethanone is 54903-54-7.

What are the molecular formula and molecular weight of 1-(4-Amino-3-hydroxyphenyl)ethanone?

1-(4-Amino-3-hydroxyphenyl)ethanone has molecular formula C8H9NO2 and molecular weight 151.163 g/mol.

What are the upstream and downstream products of 1-(4-Amino-3-hydroxyphenyl)ethanone?

For 1-(4-Amino-3-hydroxyphenyl)ethanone, Upstream Products: 6-Acetyl-2(3H)-benzoxazolone, 2-Aminophenol, 2-Benzoxazolinone.

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. "1-(4-Amino-3-hydroxyphenyl)ethanone (CAS 54903-54-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1186562-6 (accessed 2026-11-09).

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