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(E)-BETA-FARNESENE
(E)-BETA-FARNESENE Basic information
- Product Name:
- (E)-BETA-FARNESENE
- Synonyms:
-
- 7,11-dimethyl-3-methylene-(e)-10-dodecatriene
- 7,11-Dimethyl-3-methylene-1,6,10-dodecatriene
- beta-farnesene (E)
- beta-trans-Farnesene
- Farnesene (E, beta)
- t-.beta.-farnesene
- (E)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- β-farnesene,(E)-7,11-dimethyl-3-methylene-1,6,10-dodecatriene,(E)-β-farnesene
- CAS:
- 18794-84-8
- MF:
- C15H24
- MW:
- 204.35
- EINECS:
- 242-582-0
- Mol File:
- 18794-84-8.mol
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(E)-BETA-FARNESENE Chemical Properties
- 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℃
- refractive index
- 1.487 (589.3 nm 18℃)
- FEMA
- 3839 | ALPHA-FARNESENE
- Flash point:
- 110 °C
- storage temp.
- −20°C
- solubility
- Chloroform (Slightly), Dichloromethane (Slightly)
- color
- Colourless
- Odor
- at 100.00 %. woody citrus herbal sweet
- Odor Type
- woody
- Water Solubility
- 100μg/L at 20℃
- JECFA Number
- 1343
- InChIKey
- JSNRRGGBADWTMC-NTCAYCPXSA-N
- LogP
- 6.5 at 30℃
- EPA Substance Registry System
- (E)-.beta.-Farnesene (18794-84-8)
MSDS
- Language:English Provider:SigmaAldrich
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(E)-BETA-FARNESENE Usage And Synthesis
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
(E)-BETA-FARNESENESupplier
Originchem Co., Ltd Gold
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- 0523-0523-86200346 15996028822
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Sinopharm Chemical Reagent Co,Ltd.
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- 86-21-63210123
- sj_scrc@sinopharm.com
Hunan Hui Bai Shi Biotechnology Co., Ltd.
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- 0731-85526065 13308475853
- ivy@hnhbsj.com
Shanghai T&W Pharmaceutical Co., Ltd.
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- +86 21 61551611
Shanghai Tauto Biotech Co., Ltd.
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- 021-51320588
- tauto@tautobiotech.com