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Merck
CN

05820

Sigma-Aldrich

4-Allylanisole

purum, ≥97.0% (GC)

Synonym(s):

p-Allylphenyl methyl ether, p-Methoxyallylbenzene, Chavicol methyl ether, Estragole, Isoanethole, Methyl chavicol

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About This Item

Linear Formula:
H2C=CHCH2C6H4OCH3
CAS Number:
140-67-0
Molecular Weight:
148.20
Beilstein:
1099454
EC Number:
205-427-8
MDL number:
MFCD00008653
UNSPSC Code:
12352100
PubChem Substance ID:
329748174

Key Documents

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grade

purum

Assay

≥97.0% (GC)

refractive index

n20/D 1.521 (lit.)
n20/D 1.521

bp

215-216 °C (lit.)

density

0.965 g/mL at 25 °C (lit.)

SMILES string

COc1ccc(CC=C)cc1

InChI

1S/C10H12O/c1-3-4-9-5-7-10(11-2)8-6-9/h3,5-8H,1,4H2,2H3

InChI key

ZFMSMUAANRJZFM-UHFFFAOYSA-N

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Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302,H315,H317,H319,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

177.8 °F - closed cup

Flash Point(C)

81 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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F Iten et al.
Forschende Komplementarmedizin und klassische Naturheilkunde = Research in complementary and natural classical medicine, 11(2), 104-108 (2004-05-13)
For centuries, fennel fruits have been used as traditional herbal medicine in Europe and China. For the treatment of infants and sucklings suffering from dyspeptic disorders, fennel tea is the drug of first choice. Its administration as a carminativum is
Wasma Alhusainy et al.
Toxicological sciences : an official journal of the Society of Toxicology, 129(1), 174-187 (2012-06-01)
The alkenylbenzene estragole is a constituent of several herbs and spices. It induces hepatomas in rodents at high doses following bioactivation by cytochrome P450s and sulfotransferases (SULTs) giving rise to the ultimate carcinogenic metabolite 1'-sulfooxyestragole which forms DNA adducts. Methanolic
David Fowler et al.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 366(1582), 3196-3209 (2011-10-19)
This paper reports measurements of land-atmosphere fluxes of sensible and latent heat, momentum, CO(2), volatile organic compounds (VOCs), NO, NO(2), N(2)O and O(3) over a 30 m high rainforest canopy and a 12 m high oil palm plantation in the
M De Vincenzi et al.
Fitoterapia, 71(6), 725-729 (2000-11-15)
Estragole (ES) is a natural constituent of a number of plants (e.g. tarragon, sweet basil and sweet fennel) and their essential oils have been widely used in foodstuffs as flavouring agents. Several studies with oral, i.p. or s.c. administration to
Alicia Paini et al.
Mutagenesis, 27(6), 653-663 (2012-07-31)
Estragole is a naturally occurring food-borne genotoxic compound found in a variety of food sources, including spices and herbs. This results in human exposure to estragole via the regular diet. The objective of this study was to quantify the dose-dependent
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