3-Penten-2-one

  • Định danh

    Số CAS
    625-33-2

    Công thức phân tử
    C5H8O

    SMILES
    C/C=C/C(=O)C

    Chỉ số lưu (RI)

    • Carbowax: 1099.0

  • Hồ sơ mùi hương

    hăng 69.89%
    ngọt 64.43%
    trái cây 63.07%
    cay 61.46%
    thanh thoát 57.59%
    sắc 53.23%
    hạt 52.2%
    mốc 42.61%
    phenol 40.81%
    thảo mộc 39.3%

    Scent© AI

  • Thuộc tính

    XLogP3-AA
    0.5 Tan tốt trong MMB, TEC, DEP

    Khối lượng phân tử
    84.12 g/mol

    Nhiệt độ sôi

    • 122.5 °C

    Độ tan

    • slightly soluble in water; soluble in oil
    • Miscible at room temperature (in ethanol)

  • Các tên gọi

    • 3-PENTEN-2-ONE
    • Methyl propenyl ketone
    • (E)-pent-3-en-2-one
    • (E)-3-Penten-2-one
    • 625-33-2
    • 3102-33-8
    • Ethylidene acetone
    • trans-3-Penten-2-One
    • 3-penten-2-one, (3E)-
    • 2-Oxo-3-pentene
    • Methyl 1-propenyl ketone
    • (3E)-pent-3-en-2-one
    • FEMA No. 3417
    • ethylideneacetone
    • 3-Penten-2-one, (E)-
    • 4WN5NGB7KX
    • EINECS 210-888-3
    • NSC 61468
    • 3-pentene-2-one
    • 3E-pentene-2-one
    • BRN 1633505
    • AI3-37794
    • (3E)-penten-2-one
    • 2-PENTEN-4-ONE
    • CHEBI:145276
    • DTXSID90881229
    • 3-PENTEN-2-ONE [FHFI]
    • 3-PENTEN-2-ONE, TRANS-
    • 3-01-00-02985 (Beilstein Handbook Reference)
    • NSC-61468
    • (3E)-3-Penten-2-one
    • (Z)-pent-3-ene-2-one
    • UNII-4WN5NGB7KX
    • DTXSID0060800
    • CHEBI:89540
    • 2Oxo3pentene
    • Pent3en2one
    • 3-PENTEN-2-ONE (TRANS)
    • 2-Oxo-3-pentene; 2-Penten-4-one; Ethylideneacetone; Methyl 1-Propenyl Ketone; Methyl Propenyl Ketone; NSC 61468
    • MFCD00009290
    • Methyl 1propenyl ketone
    • trans-pent-3-en-2-one
    • 3-Penten-2-one, 70%
    • (3E)-3-Penten-2-one #
    • 3-Penten-2-one, >=70%
    • CHEMBL4099976
    • DTXCID3043366
    • (E)-CH3C(O)CH=CHCH3
    • DTXCID30210817
    • (E)-CH3CH=CHC(=O)CH3
    • 3-Penten-2-one, >=95%, FG
    • LMFA12000028
    • AKOS015950855
    • 3-penten-2-one (methyl vinyl ketone)
    • DB-344425
    • CS-0022376
    • CS-0513711
    • NS00096172
    • EN300-70754
    • EN300-317332
    • F17125
    • G79869
    • Q27161739
    • 870-857-0
1 4

Thực vật

Tên CAS Thực vật Tỷ lệ
Tamarind 1 dried fruit Tamarindus indica L., fam. Leguminosae 0.05%
Zizyphus jujuba fruit (Malaysia) Zizyphus jujuba Mill. var. inermis, fam. Rhamnaceae 0.01%
Chicory root, roasted 1a 68650-43-1 Cichorium intybus L., fam. Asteraceae (Compositae) 0.01%
Chicory root, roasted 1b 68650-43-1 Cichorium intybus L., fam. Asteraceae (Compositae) 0.02%
Carob bean powder 2a raw 9000-40-2 Ceratonia siliqua L., fam. Leguminoseae 0.01%
Carob bean powder 2b roasted 9000-40-2 Ceratonia siliqua L., fam. Leguminoseae 0.1%
Geneps fruit (Cuba) Melicocca bijuga L., fam. Sapindaceae 0.01%