(-)-CAMPHENE

Product Name: (-)-CAMPHENE
CAS No.: 5794-04-7
Chemical Name: (-)-CAMPHENE
Synonyms: (1S)-2,2-DIMETHYL-3-METHYLENEBICYCLO[2.2.1]HEPTANE;2,2-dimethyl-3-methylene-,(1S)-Bicyclo[2.2.1]heptane;Bicyclo2.2.1heptane, 2,2-dimethyl-3-methylene-, (1S,4R)-;[1S,4R,(-)]-2,2-Dimethyl-3-methylenebicyclo[2.2.1]heptane;L-Camphene;(-)-Camphene;(-)-Camphene,95%;(+/-)-Camphene, sum of camphene + fenchene;(1S,4R)-2,2-Dimethyl-3-methylenenorbornane;2-dimethyl-3-methylene-(1s)-bicyclo[2.2.1]heptan
CBNumber: CB8468970
Molecular Formula: C10H16
Formula Weight: 136.23
MOL File: 5794-04-7.mol

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(-)-CAMPHENE Property

Melting point:: 36-38 °C(lit.)
Boiling point:: 157.5-158.5 °C(lit.)
Density: 0.84 g/mL at 25 °C(lit.)
refractive index: 1.4562 (estimate)
Flash point:: 98 °F
solubility: Benzene (Slightly), Chloroform (Sparingly)
form: Solid
color: White to Off-White Waxy
Odor: at 10.00 % in dipropylene glycol. fresh woody fir terpene
Odor Type: woody
Merck: 14,1730
Stability:: Volatile
LogP: 4.239 (est)
EPA Substance Registry System: Bicyclo[2.2.1]heptane, 2,2-dimethyl-3-methylene-, (1S,4R)- (5794-04-7)

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Safety

Hazard Codes: F
Risk Statements: 11-10
Safety Statements: 16-33-29
RIDADR: UN 1325 4.1/PG 2
WGK Germany: 3
RTECS: EX1055000
HazardClass: 4.1
PackingGroup: III

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H319Causes serious eye irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: C173135
Product name: (-)-Camphene
Packaging: 100mg
Price: $145
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CCH0004901
Product name: (-)-CAMPHENE
Purity: 95.00%
Packaging: 25G
Price: $1136.59
Updated: 2021/12/16

AHH

Product number: MT-04349
Product name: (-)-Camphene
Purity: 80%
Packaging: 10000g
Price: $325
Updated: 2021/12/16

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(-)-CAMPHENE Chemical Properties,Usage,Production

Uses

(-)-Camphene has been observed in the chemical composition of essential oils from different morphological parts of Pinus cembra L.

Definition

ChEBI: A camphene (2,2-dimethyl-3-methylenebicyclo[2.2.1]heptane) that has S configuration at position 1 and R configuration at position 4.

Purification Methods

Purify norbornane by fractionation through a Stedman column (see p. 11) at 100mm in a N2 atmosphere, crystallise it from EtOH and sublime it in a vacuum below its melting point. It is characterised by its camphenilone semicarbazone, m 217-218.5o, or camphor semicarbazone, m 236-238o. [NMR: Hana & Koch Chem Ber 111 2527 1978, Bartlett et al. Justus Liebigs Ann Chem 623 217 1959, Bain et al. J Am Chem Soc 72 3124 1950, Beilstein 5 IV 461.]

(-)-CAMPHENE Preparation Products And Raw materials

Raw materials

Preparation Products

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(-)-CAMPHENE Suppliers

China 13 India 1 Switzerland 1 United Kingdom 1 United States 3 Global 19

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Sigma-Aldrich

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5794-04-7, (-)-CAMPHENERelated Search:

Camphene Comphene (-)-CAMPHENE ALLYLCYCLOPENTANE METHYLENECYCLOPENTANE (-)-ISOSATIVENE Norbornane DELTA-2, BETA-NORBORNANE ETHANOL, 3,3-DIMETHYL

2,2-dimethyl-3-methylene-,(1S)-Bicyclo[2.2.1]heptane

2-dimethyl-3-methylene-(1s)-bicyclo[2.2.1]heptan

L-Camphene

(1S)-2,2-DIMETHYL-3-METHYLENEBICYCLO[2.2.1]HEPTANE

Bicyclo2.2.1heptane, 2,2-dimethyl-3-methylene-, (1S,4R)-

(1R,4S)-3,3-Dimethyl-2-methylenebicyclo[2.2.1]heptane

(1S,4R)-2,2-Dimethyl-3-methylenenorbornane

[1S,4R,(-)]-2,2-Dimethyl-3-methylenebicyclo[2.2.1]heptane

()-Camphene,(1S)-2,2-Dimethyl-3-methylenebicyclo[2.2.1]heptane

(+/-)-Camphene, sum of camphene + fenchene

(-)-Camphene,95%

(-)-Camphene

(-)-CaMphene, tech. 80% (suM of caMphene + fenchene)

5794-04-7

Alkenes

Asymmetric Synthesis

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