4'-Ethoxy-2'-hydroxyacetophenone

Also known as: 1-(4-ethoxy-2-hydroxyphenyl)ethanone, 1-(4-ethoxy-2-hydroxyphenyl)ethan-1-one, 4-ETHOXY-2-HYDROXYACETOPHENONE, Ethanone, 1-(4-ethoxy-2-hydroxyphenyl)-, 2-hydroxy-4-ethoxyacetophenone, MFCD00100624

4'-Ethoxy-2'-hydroxyacetophenone (CAS 37470-42-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H12O3 and a molecular weight of 180.20000 g/mol. Key properties include a melting point of 40-45ºC(lit.), a boiling point of 314.7ºC at 760 mmHg, a density of 1.126g/cm3 and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.: 37470-42-1
Jingsj CID: J-3942-9
Molecular Formula: C₁₀H₁₂O₃
Molecular Weight: 180.20000 g/mol
Category: Ketones
Last updated: 11/3/2026

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Physicochemical Properties

Melting Point	40-45ºC(lit.)
Boiling Point	314.7ºC at 760 mmHg
Density	1.126g/cm3
Flash Point	>110.0 °C
Exact Mass	180.07900
PSA	46.53000
LogP	1.99350
Refractive Index	1.531

GHS Safety & Compliance

IrritantSignal word: Warning

H319 — Causes serious eye irritation

Customs & Trade Information

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4'-Ethoxy-2'-hydroxyacetophenone?

The CAS number of 4'-Ethoxy-2'-hydroxyacetophenone is 37470-42-1.

What are the molecular formula and molecular weight of 4'-Ethoxy-2'-hydroxyacetophenone?

4'-Ethoxy-2'-hydroxyacetophenone has molecular formula C10H12O3 and molecular weight 180.20000 g/mol.

Is 4'-Ethoxy-2'-hydroxyacetophenone hazardous?

4'-Ethoxy-2'-hydroxyacetophenone has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.

What are the upstream and downstream products of 4'-Ethoxy-2'-hydroxyacetophenone?

For 4'-Ethoxy-2'-hydroxyacetophenone, Upstream Products: 2,4-Dihydroxyacetophenone, Iodoethane, Bromoethane; Downstream Products: 4-Ethoxy-2-hydroxybenzoic acid.

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

Last updated: 11/3/2026

How to cite: Jingsj. "4'-Ethoxy-2'-hydroxyacetophenone (CAS 37470-42-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3942-9 (accessed 2026-11-09).

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