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W253200

Guaiacol

greener alternative

natural, ≥99%, FG

Sinónimos:

2-Methoxyphenol, Catechol monomethyl ether, Pyrocatechol monomethyl ether

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Fórmula lineal:
(CH3O)C6H4OH
Número CAS:
90-05-1
Peso molecular:
124.14
FEMA Number:
2532
Council of Europe no.:
173
UNSPSC Code:
12164502
PubChem Substance ID:
24901124
Flavis number:
4.005
EC Number:
201-964-7
NACRES:
NA.21
MDL number:
MFCD00002185
Beilstein/REAXYS Number:
508112
Organoleptic:
bacon; smoky; woody; spicy; vanilla
Grade:
FG, Fragrance grade, Halal, Kosher, natural
Agency:
follows IFRA guidelines, meets purity specifications of JECFA
Food allergen:
no known allergens
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Quality Level

300, 400

grade

FG, Fragrance grade, Halal, Kosher, natural

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

vapor density

4.27 (vs air)

vapor pressure

0.11 mmHg ( 25 °C)

assay

≥99%

form

liquid, solid

greener alternative product characteristics

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

refractive index

n20/D 1.543 (lit.)

bp

205 °C (lit.)

mp

26-29 °C (lit.)

density

1.129 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

greener alternative category

Aligned

organoleptic

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

General description

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”.
Guaiacol is a flavor compound occurs naturally in tomatoes and wine that is matured in oak barrels.

Application

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

Biochem/physiol Actions

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.

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

194.0 °F - closed cup

flash_point_c

90 °C - closed cup

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
SHBS7386
SHBS5882
SHBS1735
SHBQ2291
SHBP4451

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Engineers of scent
Waltz E
Nature Biotechnology, 33(4), 329?332-329?332 (2015)
A Solanum lycopersicum catechol?O?methyltransferase involved in synthesis of the flavor molecule guaiacol.
Mageroy MH, et al.
The Plant Journal, 69(6), 1043-1051 (2012)
Phenol Derivatives
Ullmann's Encyclopedia of Industrial Chemistry, 33(4), 329?332-329?332 (2000)
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