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Trans-2-Heptenal - CAS 18829-55-5

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    Trans-2-Heptenal  - CAS  (18829-55-5) -2-庚烯醛
    Name Trans-2-Heptenal
    Synonyms  2-Heptenal, (E)-;(E)-2-Hepten-1-al; (E)-2-Heptenal; n-Hept-trans-2-enal;  Hept-trans-2-enal; 2-trans-Heptenal; trans-2-Hepten-1-al; β-Butylacrolein; 3-Butylacrolein; (2E)-2-Heptenal; (2E)-Heptenal; (E)-hept-2-enal; Hept-2(E)-enal; Hept-(E)-2-enal; 2-Heptenal, (2E)-
    CAS Registry Number 18829-55-5
    FEMA 3165
    EINECS 242-608-0
    CB Number CB5192757
    MDL Number MFCD00007010
    JECFA Number 1360
    BRN Number 1700822
    RTECS Number MJ8795000
    CHINA HS Number 29121900
    InChI: 1S/C7H12O/c1-2-3-4-5-6-7-8/h5-7H,2-4H2,1H3/b6-5+
    Molecular Formula  C7H12O
    Molecular Weight  112.1696
    Purity 98.00%
    Olfactive Family  Fatty Green
    Odor Description Fatty, green, slightly citrus, apple character with a spicy finish reminiscent of perilla leaf.
    Taste Description  Sweet, green, slightly Fatty
    Appearance  colorless to pale yellow liquid
    Density 0.857
    Boiling Point 90-91ºC (50 mmHg)
    Flash Point 51ºC
    Refractive Index 1.45
    Solubility  Insoluble in water; soluble in alcohol.
    Storage   Store tightly sealed under inert gas in a cool( (+4ºC) ), well-ventilated area.
    Vapor Density >1 (vs air)
    Vapor Pressure 3.22mmHg at 25°C
    Shelf Life 30 months from manufacture date