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car-3-ene

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Origin: China

Cas No: 13466-78-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 13466-78-9 Formula: C10H16 Molecular Weight: 136.23400

    Description

    Carene, or delta-3-carene, is a bicyclic monoterpene which occurs naturally as a constituent of turpentine, with a content as high as 42% depending on the source. Carene has a sweet and pungent odor. It is not soluble in water, but miscible with fats and oils.

    Basic Info

    Chemical Name car-3-ene
    Synonyms

    3-Carene,stabilized;
    3-Carene;

    CAS No. 13466-78-9
    Molecular Formula C10H16
    Molecular Weight 136.23400
    PSA 0.00000
    LogP 2.99870

    Properties

    Density 0.857 g/mL at 25ºC(lit.)
    Boiling Point 168-169ºC705 mm Hg(lit.)
    Flash Point 115 °F
    Refractive Index n20/D 1.474(lit.)
    Stability Stable. Flammable. Incompatible with strong oxidizing agents.
    Storage Condition Flammables area
    Vapor Pressure 1.86mmHg at 25°C

    Safety Info

    Hazard Class 3.2
    HS Code 2902199090
    Packing Group III
    RIDADR UN 2319 3/PG 3
    Risk Statements R10; R38; R43; R52/53
    Hazard Codes Xi

    Synthesis Route

    2-Carene→α-terpinene+p-cymene
    3,7,7-trimethyl-1,3,5-cycloheptatriene→1,1,4-trimethylcycloheptane+1,5,5-trimethylcycloheptene
    3,7,7-trimethyl-1,3,5-cycloheptatriene→1,1,4-trimethylcycloheptane+2-Carene

    Precursor

    2-Carene
    3-Buten-2-one, 4-(tributylstannyl)-, (3E)-
    methyllithium
    3,7,7-trimethyl-1,3,5-cycloheptatriene

    Downstream Product

    2-carene-4-one
    4,7,7-trimethylbicyclo[4.1.0]hept-3-en-5-one
    3,8,8-trimethyl-4-oxatricyclo[5.1.0.03,5]octane
    3,7,7-trimethylbicyclo[4.1.0]hept-3-en-5-one

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