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18794-84-8

18794-84-8 Structure

18794-84-8 Structure
IdentificationBack Directory
[Name]

(E)-BETA-FARNESENE
[CAS]

18794-84-8
[Synonyms]

C09666
b-Farnesene
β-Farnesene
BETA-FARNESENE
(E)-β-Farnesene
rans-β-farnesene
trans-β-Farnesene
(E)-beta-famesene
(E)-BETA-FARNESENE
beta-farnesene (E)
t-.beta.-farnesene
Farnesene (E, beta)
beta-trans-Farnesene
TRANS-BETA-FARNESENE
(E)-BETA-FARNESENE USP/EP/BP
β- Farnesene, mixture of isomers
7,11-dimethyl-3-methylene-(e)-10-dodecatriene
7,11-Dimethyl-3-methylene-1,6,10-dodecatriene
(E)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
(E)-7,11-Dimethyl-3-methylene-1,6,10-dodecatriene
6,10-Dodecatriene,7,11-dimethyl-3-methylene-,(E)-1
(6E)-7,11-Dimethyl-3-methylene-1,6,10-dodecatriene
(6E)-7,11-Dimethyl-3-methylene-dodeca-1,6,10-triene
trans-7,11-dimethyl-3-methylene-1,6,10-dodecatriene
1,6,10-Dodecatriene, 7,11-dimethyl-3-methylene-, (E)-
trans-β-Farnesene,trans-7,11-Dimethyl-3-methylene-1,6,10-dodecatriene
β-farnesene,(E)-7,11-dimethyl-3-methylene-1,6,10-dodecatriene,(E)-β-farnesene
[EINECS(EC#)]

242-582-0
[Molecular Formula]

C15H24
[MDL Number]

MFCD00065433
[MOL File]

18794-84-8.mol
[Molecular Weight]

204.35
Chemical PropertiesBack Directory
[Melting point ]

<25℃
[Boiling point ]

272.5±20.0℃ (760 Torr)
[density ]

0.807±0.06 g/cm3 (20 ºC 760 Torr)
[vapor pressure ]

34Pa at 25℃
[FEMA ]

3839 | ALPHA-FARNESENE
[refractive index ]

1.487 (589.3 nm 18℃)
[Fp ]

110 °C
[storage temp. ]

−20°C
[solubility ]

Chloroform (Slightly), Dichloromethane (Slightly)
[form ]

neat
[color ]

Colourless
[Odor]

at 100.00 %. woody citrus herbal sweet
[Odor Type]

woody
[Water Solubility ]

100μg/L at 20℃
[JECFA Number]

1343
[Major Application]

food and beverages
[Cosmetics Ingredients Functions]

FRAGRANCE
PERFUMING
[InChI]

1S/C15H24/c1-6-14(4)10-8-12-15(5)11-7-9-13(2)3/h6,9,12H,1,4,7-8,10-11H2,2-3,5H3/b15-12+
[InChIKey]

JSNRRGGBADWTMC-NTCAYCPXSA-N
[SMILES]

[H]\C(CCC(=C)C=C)=C(\C)CC\C=C(\C)C
[LogP]

6.5 at 30℃
[EPA Substance Registry System]

(E)-.beta.-Farnesene (18794-84-8)
Safety DataBack Directory
[Symbol(GHS) ]

Health Hazard (GHS08)
GHS08
[Signal word ]

Danger
[Hazard statements ]

H304
[Precautionary statements ]

P301+P310+P331
[Hazard Codes ]

Xi
[Risk Statements ]

38
[WGK Germany ]

3
[F ]

10-23
[TSCA ]

TSCA listed
[REACH Registrations]

Active
[Storage Class]

10 - Combustible liquids
[Hazard Classifications]

Asp. Tox. 1
Hazard InformationBack Directory
[Chemical Properties]

water ≤0.04% colorless to faint-yellow
[Uses]

trans-β-Farnesene is a sesquiterpene natural product made my different plants to repel pest aphid species.
[Definition]

ChEBI: A beta-farnesene in which the double bond at position 6-7 has E configuration. It is the major or sole alarm pheromone in most species of aphid.
[Synthesis Reference(s)]

The Journal of Organic Chemistry, 48, p. 5183, 1983 DOI: 10.1021/jo00174a007
Tetrahedron Letters, 25, p. 5193, 1984 DOI: 10.1016/S0040-4039(01)81561-6
[in vivo]

(E)-β-Farnesene (0.01-100 μM, soaked in cotton balls, 24-30 h) stimulates feeding in both male and female Lutzomyia longipalpis Lutz & Neiva[1].

Spectrum DetailBack Directory
[Spectrum Detail]

(E)-BETA-FARNESENE(18794-84-8)1HNMR
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