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W355901

Sigma-Aldrich

γ-Terpinene

natural, 95%, FG

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Synonym(s):
1-Methyl-4-(1-methylethyl)-1,4-cyclohexadiene, 1-Isopropyl-4-methyl-1,4-cyclohexadiene, p-Mentha-1,4-diene
Empirical Formula (Hill Notation):
C10H16
CAS Number:
Molecular Weight:
136.23
FEMA Number:
3559
Beilstein/REAXYS Number:
2038347
EC Number:
Council of Europe no.:
11025
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
1.020
NACRES:
NA.21

grade

FG
Fragrance grade
Halal
Kosher
natural

Quality Level

agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 173.65 (172.515)

vapor density

4.7 (vs air)

vapor pressure

~0.7 mmHg ( 20 °C)

assay

95%

refractive index

n20/D 1.474 (lit.)

bp

182 °C (lit.)

density

0.85 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

herbaceous; citrus

SMILES string

CC(C)C1=CCC(C)=CC1

InChI

1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,7-8H,5-6H2,1-3H3

InChI key

YKFLAYDHMOASIY-UHFFFAOYSA-N

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Related Categories

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Flam. Liq. 3 - Repr. 2

wgk_germany

WGK 2

flash_point_f

125.6 °F

flash_point_c

52 °C


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Xiao-Dong Li et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 34(10), 1544-1548 (2012-03-01)
To extract the essential oils from the Seedlings, the Aseptic Seedlings and the Tissue Culture Seedlings of Thymus vulgaris and analyze their chemical components and the relative contents. The essential oils were extracted by steam distillation, the chemical components and
Yonathan Asikin et al.
Journal of agricultural and food chemistry, 60(32), 7973-7980 (2012-07-19)
Citrus peels are important sources of various pleasant aroma compounds and valuable bioactive substances. To investigate differences in the composition and content of Shiikuwasha (Citrus depressa Hayata) peels from different cultivation lines, the composition of volatile aroma components, flavanones, and
Johanna Rudbäck et al.
Chemical research in toxicology, 25(3), 713-721 (2012-01-19)
The monoterpene α-terpinene is used as a fragrance compound and is present in different essential oils. It is one of the components responsible for the antioxidant activity of tea tree oil. α-Terpinene is structurally similar to other monoterpenes, e.g., limonene
Jun Tian et al.
International journal of food microbiology, 145(2-3), 464-470 (2011-02-16)
The essential oil extracted from the fruits of Cicuta virosa L. var. latisecta Celak was tested in vitro and in vivo against four foodborne fungi, Aspergillus flavus, Aspergillus oryzae, Aspergillus niger, and Alternaria alternata. Forty-five different components accounting for 98.4%
Wei-bin Yuan et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 34(7), 1067-1069 (2011-11-10)
To analysis the constituents of volatile oil from Fructus Auranti Immaturus by GC-MS. The volatile oil was extracted by steam distillation, then separated by capillary gas chromatography. The constituents of volatile oil were identified and their amount were determined by

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