456055

Camphene

95%

• Empirical Formula (Hill Notation): C₁₀H₁₆
• CAS Number: 79-92-5
• Molecular Weight: 136.23
• EC Number: 201-234-8
• MDL number: MFCD00066603
• PubChem Substance ID: 24869106
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 95%
• form: solid
• bp: 159-160 °C (lit.)
• mp: 48-52 °C (lit.)
• density: 0.85 g/mL at 25 °C (lit.)
• SMILES string: [H][C@]12CC[C@]([H])(C1)C(C)(C)C2=C
• InChI: 1S/C10H16/c1-7-8-4-5-9(6-8)10(7,2)3/h8-9H,1,4-6H2,2-3H3/t8-,9+/m0/s1
• InChI key: CRPUJAZIXJMDBK-DTWKUNHWSA-N

Description

General description

Camphene is abicyclic monoterpene and a constituent of many essential oils derived fromvarious plants such as Alpinia speciosa, Xanthium strumariumleaves, needles of Pinus uncinata, and Pinus uliginosa.(5)

Application

Camphene can be used as a reactant to synthesize:

• Isobornyl carboxylates by silica-supported tungstophosphoric acid-catalyzed liquid-phase esterification of C₂-C₆ fatty acids.
• Hydroaminated camphene via intermolecular anti-Markovnikov hydroamination reaction with N-hydroxyphthalimide and triethyl phosphite in the presence of dilauroyl peroxide as an initiator.
• Camphene oxide via methyltrioxorhenium-catalyzed epoxidation in the presence of H₂O₂ as an oxidant and pyrazole as a Lewis base adduct.
• Isobornyl alkyl ethers using alcohols via cation exchange resin-catalyzed alkoxylation.

Packaging

25, 100 g

1 kg in glass bottle

Safety Information

• Pictograms: GHS02,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H228 - H319 - H410
• Precautionary Statements: P210 - P240 - P241 - P264 - P273 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Sol. 1
• Storage Class Code: 4.1B - Flammable solid hazardous materials
• WGK: WGK 2
• Flash Point(F): 78.8 °F - DIN 51755 Part 1
• Flash Point(C): 26 °C - DIN 51755 Part 1
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves