Beta-Pinene, 1G

SKU:
402753-1G
  • $48.30

    • Description

    (−)-Beta-Pinene ≥99%, 1G

    Synonym(s):
    (1S,5S)-2(10)-Pinene, (-)-beta-Pinene, (1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane, (1S)-(−)-β-Pinene
    Empirical Formula (Hill Notation):
    C10H16
    CAS Number:
    18172-67-3
    Molecular Weight:
    136.23
    Beilstein/REAXYS Number:
    2038282
    EC Number:
    242-060-2
    MDL number:
    MFCD00001345
    eCl@ss:
    39011007
    PubChem Substance ID:
    24865115
    NACRES:
    NA.22

    vapor density

    4.7 (vs air)

    vapor pressure

    ~2 mmHg ( 20 °C)

    assay

    ≥99%

    optical activity

    [α]25/D −22°, neat

    optical purity

    ee: 97% (GLC)

    refractive index

    n20/D 1.478 (lit.)

    bp

    165-167 °C (lit.)

    mp

    −61 °C (lit.)

    density

    0.866 g/mL at 25 °C

    SMILES string

    [H][C@]12CCC(=C)[C@]([H])(C1)C2(C)C

    InChI

    1S/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h8-9H,1,4-6H2,2-3H3/t8-,9-/m0/s1

    InChI key

    WTARULDDTDQWMU-IUCAKERBSA-N

    (-)-β-Pinene has been used as a standard for the analysis of terpenoid compounds in plant essential oils by GC analysis. It may be used as a building block to synthesize natural products such as grandisol, robustadial and (+)-nopinone. (-)-β-Pinene undergoes hydroformylation in the presence of platinum/tin catalysts to form trans-10-formylpinane.

    Packaging

    1, 10 g in glass bottle

    Pictograms

    GHS02,GHS07,GHS08,GHS09

    Signal Word

    Danger

    Hazard Statements

    H226 - H304 - H315 - H317 - H400

    Precautionary Statements

    P210 - P273 - P280 - P301 + P310 + P331 - P302 + P352

    Personal Protective Equipment

    dust mask type N95 (US),Eyeshields,Gloves

    RIDADR

    UN 2319 3 / PGIII

    WGK Germany

    WGK 3

    Flash Point(F)

    102.2 °F

    Flash Point(C)

    39 °C