Merck
All Photos(3)

W253200

Sigma-Aldrich

Guaiacol

greener alternative

natural, ≥99%, FG

Synonym(s):
2-Methoxyphenol, Catechol monomethyl ether, Pyrocatechol monomethyl ether
Linear Formula:
(CH3O)C6H4OH
CAS Number:
Molecular Weight:
124.14
Número de FEMA:
2532
Beilstein:
508112
Número de EC:
nº del Consejo Europeo:
173
Número MDL:
ID de la sustancia en PubChem:
Número Flavis:
4.005
NACRES:
NA.21

grado

FG
Fragrance grade
Halal
Kosher
natural

Nivel de calidad

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 172.515

densidad de vapor

4.27 (vs air)

presión de vapor

0.11 mmHg ( 25 °C)

ensayo

≥99%

formulario

liquid
solid

características de los productos alternativos más sostenibles

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

índice de refracción

n20/D 1.543 (lit.)

bp

205 °C (lit.)

mp

26-29 °C (lit.)

densidad

1.129 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentación

see Safety & Documentation for available documents

alérgeno alimentario

no known allergens

alérgeno de la fragancia

no known allergens

categoría alternativa más sostenible

Organoléptico

bacon; smoky; woody; spicy; vanilla

SMILES string

COc1ccccc1O

InChI

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

InChI key

LHGVFZTZFXWLCP-UHFFFAOYSA-N

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1 of 4

This Item
Y0000619PHR11361300004
Guaiacol natural, ≥99%, FG

Sigma-Aldrich

W253200

Guaiacol

Guaiacol European Pharmacopoeia (EP) Reference Standard

Y0000619

Guaiacol

Guaiacol Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1136

Guaiacol

Guaiacol United States Pharmacopeia (USP) Reference Standard

USP

1300004

Guaiacol

grade

FG, Fragrance grade, Halal, Kosher, natural

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

grade

pharmaceutical primary standard

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

EP Reference Standard

agency

traceable to Ph. Eur. Y0000619, traceable to USP 1300004

agency

-

vapor density

4.27 (vs air)

vapor density

4.27 (vs air)

vapor density

4.27 (vs air)

vapor density

4.27 (vs air)

assay

≥99%

assay

-

assay

-

assay

-

refractive index

n20/D 1.543 (lit.)

refractive index

n20/D 1.543 (lit.)

refractive index

n20/D 1.543 (lit.)

refractive index

n20/D 1.543 (lit.)

bp

205 °C (lit.)

bp

205 °C (lit.)

bp

205 °C (lit.)

bp

205 °C (lit.)

Descripción general

Guaiacol is a flavor compound occurs naturally in tomatoes and wine that is matured in oak barrels.
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

Aplicación

Guaiacol can be used to prepare vanillin, a well-known food flavoring agent.

Acciones bioquímicas o fisiológicas

Guaiacol, along with 2,4,6-trichloroanisole, is responsible for cork taint in wine. A method has been developed for extraction and quantitation of the two compounds.

pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

194.0 °F - closed cup

Punto de inflamabilidad C

90 °C - closed cup

Equipo de protección personal

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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