ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Hydrocarbon spices > TERPENE HYDROCARBONS > Isolongifolene
Isolongifolene
Isolongifolene Basic information
- Product Name:
- Isolongifolene
- Synonyms:
-
- (-)-Isolongifolene >=98.0% (suM of enantioMers, GC)
- (-)-Isolongifoline
- (2s)-1,3,4,5,6,7-hexahydro-1,1,5,5
- (2s)-1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-2h-2,4a-methanonaphthalene
- 2H-2,4a-Methanonaphthalene, 1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-
- C15 H24, 2H-2,4a-Methanonaphthalene, 1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-, (2S)-
- ISOLONGIFOLENE(SG)
- (2s)-2h-1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-4a-methanonaphthalen
- CAS:
- 1135-66-6
- MF:
- C15H24
- MW:
- 204.35
- EINECS:
- 214-494-2
- Mol File:
- 1135-66-6.mol
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Isolongifolene Chemical Properties
- Boiling point:
- 255-256 °C
- Density
- 0.930 g/mL at 20 °C(lit.)
- vapor pressure
- 5.49Pa at 25℃
- refractive index
- n20/D 1.499
- Flash point:
- 49°C
- storage temp.
- 2-8°C
- solubility
- DMSO: 10 mg/mL (48.94 mM)
- form
- Liquid
- color
- Colorless to light yellow
- Odor
- at 100.00 %. woody dusty amber incense
- Odor Type
- woody
- optical activity
- [α]20/D 138±2°, c = 1% in ethanol
- Water Solubility
- 59.998μg/L at 25℃
- BRN
- 2207559
- LogP
- 5.77 at 25℃
- CAS DataBase Reference
- 1135-66-6(CAS DataBase Reference)
- NIST Chemistry Reference
- 2H-2,4a-methanonaphthalene, 1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-, (2s)-(1135-66-6)
- EPA Substance Registry System
- 2H-2,4a-Methanonaphthalene, 1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-, (2S,4aR)- (1135-66-6)
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Safety Information
- Risk Statements
- 10
- RIDADR
- UN 2319 3/PG 3
- WGK Germany
- 3
- HazardClass
- 3.2
- PackingGroup
- III
MSDS
- Language:English Provider:SigmaAldrich
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Isolongifolene Usage And Synthesis
Uses
(-)-Isolongifolene may be used in the preparation of (-)-isolongifolenone, a potent insect repellent.
General Description
(-)-Isolongifolene is a sesquiterpene that can be found in pine cone and Japanese cedar essential oils.
Flammability and Explosibility
Flammable
Purification Methods
Reflux it over, and distil it from Na. [Zeiss & Arakawa J Am Chem Soc 76 1653 1954, IR: Reinaecker & Graafe Angew Chem, Int Ed Engl 97 348 1985, UV and NMR: Ranganathan et al. Tetrahedron 26 621 1970, Beilstein 5 IV 1191.]
IsolongifoleneSupplier
JiangXi GreeN Spices Co.,Ltd. Gold
- Tel
- 15879607543
- 1942288322@QQ.com
Hangzhou Yuhao Chemical Technology Co., Ltd
- Tel
- 0571-82693216
- info@yuhaochemical.com
Shanghai T&W Pharmaceutical Co., Ltd.
- Tel
- +86 21 61551611
Shanghai Tauto Biotech Co., Ltd.
- Tel
- 021-51320588
- tauto@tautobiotech.com
TargetMol Chemicals Inc.
- Tel
- 021-021-33632979 15002134094
- marketing@targetmol.com
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Isolongifolene(1135-66-6)Related Product Information
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- 2,6-DIMETHYLNAPHTHALENE
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- ISOLONGIFOLENE KETONE EXO
- Methylnaphthalene
- CIS,TRANS,CIS-1,2,4-TRIMETHYLCYCLOPENTANE
- 3 3-DIETHYL PENTANE
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- Isolongifolene
- METHYLENECYCLOPENTANE
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