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W267511

Sigma-Aldrich

2-Methoxy-4-vinylphenol

≥98%, FG

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Synonym(s):
4-Vinyl guaiacol
Linear Formula:
CH3OC6H3(CH=CH2)OH
CAS Number:
Molecular Weight:
150.17
FEMA Number:
2675
EC Number:
Council of Europe no.:
177
MDL number:
PubChem Substance ID:
Flavis number:
4.009
NACRES:
NA.21

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
FDA 21 CFR 117
FDA 21 CFR 172.515

assay

≥98%

refractive index

n20/D 1.582 (lit.)

bp

224 °C (lit.)

density

1.11 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

cedar; woody; peanut

SMILES string

COc1cc(C=C)ccc1O

InChI

1S/C9H10O2/c1-3-7-4-5-8(10)9(6-7)11-2/h3-6,10H,1H2,2H3

InChI key

YOMSJEATGXXYPX-UHFFFAOYSA-N

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1 of 4

This Item
W267104W359807W270318
vibrant-m

W267511

2-Methoxy-4-vinylphenol

vibrant-m

W267104

2-Methoxy-4-methylphenol

vibrant-m

W359807

2-Methoxy-4-propylphenol

vibrant-m

W270318

Methyl 2-furoate

biological source

synthetic

biological source

synthetic

biological source

synthetic

biological source

synthetic

grade

FG, Halal, Fragrance grade, Kosher

grade

FG, Fragrance grade, Halal, Kosher

grade

FG, Kosher

grade

FG, Fragrance grade, Halal, Kosher

fragrance allergen

no known allergens

fragrance allergen

no known allergens

fragrance allergen

-

fragrance allergen

no known allergens

organoleptic

cedar; woody; peanut

organoleptic

clove; leathery; spicy; smoky; sweet; vanilla

organoleptic

clove; spicy; phenolic; sweet

organoleptic

berry; mushroom; fruity; sweet; tobacco

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

meets purity specifications of JECFA

agency

follows IFRA guidelines, meets purity specifications of JECFA

General description

2-Methoxy-4-vinylphenol is one of the key volatile aroma compounds of buckwheat and okra.

Packaging

Packaged in glass bottles

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Nele Vanbeneden et al.
Journal of agricultural and food chemistry, 56(24), 11983-11988 (2008-12-05)
In this study the decrease of 4-vinylguaiacol (4VG) during beer aging was investigated and the products that arise from it were identified. Two compounds, vanillin and apocynol, were identified in beer model solutions after forced aging and in naturally aged
R L Rouseff et al.
Journal of chromatographic science, 30(10), 383-387 (1992-10-01)
This study is undertaken to develop a simplified, rapid method to determine both immediate and potential off odors due to 4-vinyl guaiacol and its odorless precursor, ferulic acid, from a single sample preparation and chromatographic analysis. Orange juice sample preparation
Z Huang et al.
Journal of bacteriology, 176(19), 5912-5918 (1994-10-01)
A ferulic acid decarboxylase enzyme which catalyzes the decarboxylation of ferulic acid to 4-hydroxy-3-methoxystyrene was purified from Pseudomonas fluorescens UI 670. The enzyme requires no cofactors and contains no prosthetic groups. Gel filtration estimated an apparent molecular mass of 40.4
Victoria Harris et al.
Applied microbiology and biotechnology, 78(6), 997-1006 (2008-03-07)
Dekkera and Brettanomyces yeast are important spoilage organisms in a number of food and beverage products. Isolates of both genera were cultured in a defined medium and supplemented with hydroxycinnamic acids and vinylphenols to investigate their influence on growth and
Itzamná Baqueiro-Peña et al.
Bioresource technology, 101(12), 4721-4724 (2010-02-16)
Ferulic acid biotransformation has a number of interesting industrial uses. Ferulic acid biotransformation by the wild strain Aspergillus niger C28B25 and a diploid strain DAR2, obtained by parasexual recombination, was studied. The wild strain of A.niger C28B25 biotransforms ferulic acid

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