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4-Methoxyphenol

Name: 4-Methoxyphenol
Brand: SIAL
Price: 42.6 USD
Availability: InStock

purum, ≥98.0% (HPLC)

Synonym(s):

4-Hydroxyanisole, 4-MP, HQMME, Hydroquinone monomethyl ether, MEHQ, p-Guaiacol

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Size/SKU	Availability	Price
100 g	Available to ship TODAY	$42.60
500 g	Available to ship TODAYfromMILWAUKEE	$85.90

About This Item

Linear Formula:

CH₃OC₆H₄OH

CAS Number:

150-76-5

Molecular Weight:

124.14

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

329758018

EC Number:

205-769-8

Beilstein/REAXYS Number:

507924

MDL number:

MFCD00002332

Assay:

≥98.0% (HPLC)

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Properties

vapor density

4.3 (vs air)

Quality Segment

200

vapor pressure

<0.01 mmHg ( 20 °C)

grade

purum

assay

≥98.0% (HPLC)

autoignition temp.

789 °F

impurities

≤2% hydroquinone dimethyl ether

bp

243 °C (lit.)

mp

54-56 °C, 55-57 °C (lit.)

SMILES string

COc1ccc(O)cc1

InChI

1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3

InChI key

NWVVVBRKAWDGAB-UHFFFAOYSA-N

Gene Information

human ... TYR(7299)

Description

General description

4-Methoxyphenol, a 4-alkoxyphenol, can be synthesized from hydroquinone. It undergoes polymerization in the presence of horseradish peroxidase (enzymatic catalyst) and sodium dodecyl sulfate (surfactant) to afford poly(4-methoxyphenol).

Application

4-Methoxyphenol may be used in to synthesize chiral building blocks such as 1,2-diols. It also has various industrial applications, such as an antioxidant, an inhibitor for the polymerization reactions and a stabilizing agent.

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This Item	92264	M18655	PHR2473
Sigma-Aldrich 54050 4-Methoxyphenol	Supelco 92264 4-Methoxyphenol	Sigma-Aldrich M18655 4-Methoxyphenol	Supelco PHR2473 Guaiacol Impurity G
description purum, ≥98.0% (HPLC)	description analytical standard	description ReagentPlus^®, 99%	description Pharmaceutical Secondary Standard; Certified Reference Material
assay ≥98.0% (HPLC)	assay ≥98.5% (GC)	assay 99%	assay -
Quality Level 200	Quality Level 100	Quality Level 200	Quality Level 300
mp 55-57 °C (lit.), 54-56 °C	mp 55-57 °C (lit.)	mp 55-57 °C (lit.)	mp -
bp 243 °C (lit.)	bp 243 °C (lit.)	bp 243 °C (lit.)	bp -
vapor pressure <0.01 mmHg ( 20 °C)	vapor pressure <0.01 mmHg ( 20 °C)	vapor pressure <0.01 mmHg ( 20 °C)	vapor pressure -
vapor density 4.3 (vs air)	vapor density 4.3 (vs air)	vapor density 4.3 (vs air)	vapor density -

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Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H302,H317,H319,H412

Precautionary Statements

P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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