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W246830

Sigma-Aldrich

Isoeugenol

natural, 99%, FG

Synonym(s):

2-Methoxy-4-propenylphenol

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About This Item

Linear Formula:
CH3OC6H3(CH=CHCH3)OH
CAS Number:
Molecular Weight:
164.20
FEMA Number:
2468
Beilstein:
1909602
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
4.004
NACRES:
NA.21

biological source

Betel leaf oil

Quality Level

grade

FG
Fragrance grade
Halal
Kosher
natural

Agency

follows IFRA guidelines

reg. compliance

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

vapor density

>1 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

Assay

99%

composition

contains IFRA and EU 1223/2009 restricted Isoeugenol

refractive index

n20/D 1.575 (lit.)

bp

132 °C/10 mmHg (lit.)

density

1.083 g/mL at 25 °C

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

isoeugenol

Organoleptic

clove; woody; spicy; smoky; sweet

SMILES string

OC1=CC=C(/C=C/C)C=C1OC

InChI

1S/C10H12O2/c1-3-4-8-5-6-9(11)10(7-8)12-2/h3-7,11H,1-2H3/b4-3+

InChI key

BJIOGJUNALELMI-ONEGZZNKSA-N

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General description

Isoeugenol is an isomer of eugenol found in essential oils, soaps, wine, monsoon coffee, and various herbs and plants. It acts as a flavoring and storage agent, and has antioxidant properties. It is used to produce vanillin, essential oils, flavorings, and perfumes. It is an essential oil ingredient, recognized as GRAS (generally recognized as safe) and approved as a food flavoring agent.

Application

Isoeugenol is used as a starting material to produce vanillin through a biological process.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

233.6 °F - closed cup

Flash Point(C)

112 °C - closed cup


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Isolation and identification of a novel strain of Pseudomonas chlororaphis capable of transforming isoeugenol to vanillin
Kasana RC, et al.
Current Microbiology, 54, 457-461 (2007)
Anne S Kienhuis et al.
Toxicological sciences : an official journal of the Society of Toxicology, 147(1), 68-74 (2015-06-07)
Currently, hazard characterization of skin sensitizers is based on data obtained from studies examining single chemicals. Many consumer products, however, contain mixtures of sensitizers that might interact in such a way that the response induced by a substance is higher
Morten Hyldgaard et al.
International journal of food microbiology, 215, 131-142 (2015-10-05)
Proliferation of microbial population on fresh poultry meat over time elicits spoilage when reaching unacceptable levels, during which process slime production, microorganism colony formation, negative organoleptic impact and meat structure change are observed. Spoilage organisms in raw meat, especially Gram-negative
Morgan Zielinski Goldberg et al.
Photochemistry and photobiology, 91(6), 1332-1339 (2015-08-14)
Lignocellulosic biomass can be converted to high-value phenolic compounds, such as food additives, antioxidants, fragrances and fine chemicals. We investigated photochemical and heterogeneous photocatalytic oxidation of two isomeric phenolic compounds from lignin, isoeugenol and eugenol, in several nonprotic solvents, for

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