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W243604

4-Ethylguaiacol

≥98%, FCC, FG

Synonym(s):

4-Ethyl-2-methoxyphenol, NSC 82313

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1 each
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$79.10
100 g
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$218.00
1 kg
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$928.00
5 kg
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$4,200.00

About This Item

Linear Formula:
C2H5C6H3-2-(OCH3)OH
CAS Number:
Molecular Weight:
152.19
FEMA Number:
2436
Council of Europe no.:
176
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
4.008
EC Number:
220-500-4
NACRES:
NA.21
MDL number:
Organoleptic:
bacon; clove; leather; smoky; spicy
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines, meets purity specifications of JECFA
Food allergen:
no known allergens

$79.10


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biological source

synthetic

Quality Level

grade

FG, Fragrance grade, Halal, Kosher

agency

follows IFRA guidelines, meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 117, FDA 21 CFR 172.515

assay

≥98%

refractive index

n20/D 1.528 (lit.)

bp

234-236 °C (lit.)

mp

15 °C (lit.)

density

1.063 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

organoleptic

bacon; clove; leather; smoky; spicy

SMILES string

CCc1ccc(O)c(OC)c1

InChI

1S/C9H12O2/c1-3-7-4-5-8(10)9(6-7)11-2/h4-6,10H,3H2,1-2H3

InChI key

CHWNEIVBYREQRF-UHFFFAOYSA-N

General description

4-Ethylguaiacol has been identified as one of the key flavor components in green tea, red wine[1] and soy sauce.[2]

Application


  • Co-culture fermentation by Saccharomycopsis fibuligera and lactic acid bacteria improves bioactivity and aroma profile of wheat bran and the bran-containing Chinese steamed bread.: This study examines the impact of co-culture fermentation on the bioactivity and aroma of wheat bran, with a focus on the contribution of 4-Ethylguaiacol to flavor enhancement in food processing, emphasizing its potential for improving the nutritional and sensory quality of baked goods (Tang et al., 2024).

Packaging

Packaged in glass bottles

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This Item
W243615W26711239774
grade

FG, Halal, Fragrance grade, Kosher

grade

FG, Fragrance grade, Halal, Kosher, natural

grade

FG, Halal, Kosher, natural

grade

analytical standard

organoleptic

bacon; clove; leather; smoky; spicy

organoleptic

bacon; clove; leather; spicy; smoky

organoleptic

clove; leathery; spicy; smoky; sweet; vanilla

organoleptic

-

biological source

synthetic

biological source

-

biological source

-

biological source

-

food allergen

no known allergens

food allergen

no known allergens

food allergen

no known allergens

food allergen

-

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

follows IFRA guidelines

agency

-

agency

-

assay

≥98%

assay

≥97.5%

assay

97%

assay

≥98.0% (GC)


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pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

226.4 °F - closed cup

flash_point_c

108 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter



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Sierra Rayne et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 42(8), 887-897 (2007-11-06)
Analyses of commercially available wines suggested non-Brettanomyces sources of 4-ethylphenol and 4-ethylguaiacol. Grapes, enological additions, exposure to plastics, and oak-barrel aging were potential inputs considered. Investigations of whole grape bunch samples from two major red wine Vitis vinifera cultivars (L.
Pierluigi Caboni et al.
Journal of agricultural and food chemistry, 55(18), 7288-7293 (2007-08-07)
Volatile phenols produced by Brettanomyces dekkera have been associate with off-flavors of wines. A versatile liquid chromatography-tandem mass spectrometry together with an HPLC-DAD-fluorescence methods were developed for the quantitation of two phenols, 4-ethylphenol (4EP) and 4-ethylguaiacol (4EG), in red and
Ileana Vigentini et al.
FEMS yeast research, 8(7), 1087-1096 (2008-06-21)
Contamination of wine by Dekkera/Brettanomyces bruxellensis is mostly due to the production of off-flavours identified as vinyl- and especially ethyl-phenols, but these yeasts can also produce several other spoiling metabolites, such as acetic acid and biogenic amines. Little information is



Global Trade Item Number

SKUGTIN
W243604-100G-K04061837800115
W243604-5KG-K04061837800122
W243604-SAMPLE-K04061837512551
W243604-1KG-K04061837512544

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