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Methyl 4-hydroxyphenylacetate

Also known as: 4-Hydroxyphenylacetic acid methyl ester, Methyl p-hydroxyphenylacetate, Methyl (4-hydroxyphenyl)acetate, methyl 2-(4-hydroxyphenyl)acetate

Methyl 4-hydroxyphenylacetate (CAS 14199-15-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O3 and a molecular weight of 166.17600 g/mol. Key properties include a melting point of 55-58 °C(lit.), a boiling point of 279.2±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 126.8±16.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
14199-15-6
Jingsj CID
J-33088-1
Molecular Formula
C9H10O3
Molecular Weight
166.17600 g/mol
Category
Organic Acids
Last updated
11/2/2026

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Physicochemical Properties

Melting Point55-58 °C(lit.)
Boiling Point279.2±20.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point126.8±16.0 °C
Exact Mass170.964249
PSA46.53000
LogP2.79
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Index1.584

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Activity & Biological Data

Additional Information[1]. Rong-Qing Mei, et al. A new phenol derivative isolated from mangrove-derived fungus Eupenicillium sp. HJ002. Nat Prod Res. 2020 Jan 21;1-7.

Customs & Trade Information

HS Code2918290000
SummaryHS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Methyl 4-hydroxyphenylacetate?

The CAS number of Methyl 4-hydroxyphenylacetate is 14199-15-6.

What are the molecular formula and molecular weight of Methyl 4-hydroxyphenylacetate?

Methyl 4-hydroxyphenylacetate has molecular formula C9H10O3 and molecular weight 166.17600 g/mol.

Is Methyl 4-hydroxyphenylacetate hazardous?

Methyl 4-hydroxyphenylacetate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of Methyl 4-hydroxyphenylacetate?

For Methyl 4-hydroxyphenylacetate, Upstream Products: Methanol, 4-Hydroxyphenylacetic acid, 4-Hydroxyphenethyl alcohol; Downstream Products: Methyl (4-cyanophenyl)acetate, 4-Mercaptophenylacetic acid, 4-Hydroxyphenethyl alcohol.

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

Last updated:

How to cite: Jingsj. "Methyl 4-hydroxyphenylacetate (CAS 14199-15-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33088-1 (accessed 2026-11-09).

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