3-Methyl-2-butanone

  • Định danh

    Số CAS
    563-80-4

    Công thức phân tử
    C5H10O

    SMILES
    CC(C)C(=O)C

    Chỉ số lưu (RI)

    • Carbowax: 933.5

  • Hồ sơ mùi hương

    thanh thoát 75.66%
    keton 70.17%
    trái cây 55.67%
    dung môi 47.08%
    long não 46.12%
    bạc hà 42.58%
    hăng 41.44%
    lên men 36.93%
    phô mai 32.42%
    sắc 31.9%

    Scent© AI

  • Thuộc tính

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

    Khối lượng phân tử
    86.13 g/mol

    Nhiệt độ tan chảy

    • -134 °F (USCG, 1999)
    • -93.1 °C
    • -92 °C
    • -134 °F

    Nhiệt độ sôi

    • 201 °F at 760 mmHg (USCG, 1999)
    • 94.33 °C
    • 93-95 °C
    • 201 °F
    • 199 °F

    Nhiệt độ chớp cháy

    • 43 °F (USCG, 1999)
    • -1 °C
    • 52 °F (11 °C)
    • -1 °C c.c.
    • 43 °F

    Độ tan

    • Very slight (NIOSH, 2024)
    • Miscible with ethanol, ethyl ether; very soluble in acetone; soluble in carbon tetrachloride
    • In water, 5.237X10+4 mg/L at 20 °C
    • Solubility in water, g/100ml at 20 °C: 0.6 (poor)
    • Very slight

  • Các tên gọi

    • 3-METHYL-2-BUTANONE
    • 563-80-4
    • 3-Methylbutan-2-one
    • Methyl isopropyl ketone
    • Isopropyl methyl ketone
    • 2-Acetylpropane
    • 2-Butanone, 3-methyl-
    • Methyl butanone-2
    • 3-Methylbutanone
    • Ketone, isopropyl methyl
    • MIPK
    • 2-Methyl-3-butanone
    • 2-Acetyl propane
    • Methylbutanone (VAN)
    • Caswell No. 555A
    • methylisopropylketone
    • NSC 9379
    • Methylbutanone
    • V8DP6THY5O
    • EINECS 209-264-3
    • UN2397
    • EPA Pesticide Chemical Code 044104
    • DTXSID0022062
    • 2-Methylbutan-3-one
    • AI3-24194
    • HSDB 7915
    • 3-methyl-butan-2-one
    • NSC-9379
    • DTXCID802062
    • METHYL-2-BUTANONE, 3-
    • EC 209-264-3
    • METHYL ISOPROPYL KETONE [MI]
    • MFCD00008919
    • 3-Methyl-2-butanone, 99%
    • CAS-563-80-4
    • methylisopropyl ketone
    • methyl-isopropyl ketone
    • 3-methyl butan-2-one
    • UNII-V8DP6THY5O
    • 3methylbutanone
    • methyl butanone
    • 2Acetylpropane
    • 2-isopentanone
    • 2Acetyl propane
    • 2Methyl3butanone
    • 3Methyl2butanone
    • 3Methylbutan2one
    • Methyl butanone2
    • isopropylmethylketone
    • 2Butanone, 3methyl
    • methyl isopropylketone
    • 3-methyl 2-butanal
    • 3-methyl 2-butanone
    • 3-methyl-2 butanone
    • 3-methylbutane-2-one
    • isopropyl-methyl ketone
    • iso-C3H7COCH3
    • 2-methyl-butan-3-one
    • Isobutyl-1-methyl ketone
    • CHEMBL3183920
    • WLN: 1Y1&V1
    • Methyl isopropyl ketone (ACGIH)
    • NSC9379
    • CHEBI:179699
    • 3-Methyl-2-butan-2-one (DOT)
    • BCP21603
    • Tox21_201720
    • Tox21_302856
    • LMFA12000024
    • AKOS000119454
    • UN 2397
    • NCGC00249104-01
    • NCGC00256399-01
    • NCGC00259269-01
    • 3-Methyl-2-butanone, analytical standard
    • BP-20359
    • DB-003933
    • 3-Methyl-2-butanone Methyl-isopropyl ketone
    • M0173
    • NS00006188
    • EN300-20390
    • E80427
    • Isopropyl methyl ketone;Methyl isopropyl ketone
    • 3-Methyl-2-butanone, puriss., >=98.5% (GC)
    • A831026
    • 2-BUTANONE,3-METHYL METHYL ISOPROPYL KETONE
    • Q2747560
    • 2-BUTANONE,3-METHYL METHYL ISOPROPYL KETONE
    • 3-Methylbutan-2-one [UN2397] [Flammable liquid]
    • F1908-0070
    • 209-264-3
1 4

Thực vật

Tên CAS Thực vật Tỷ lệ
Osmanthus headspace (flowers) (China) 2 68917-05-5 Osmanthus fragrans (Thunb.) Lour., var. thunbergii Makino, fam. Oleaceae 0.1%
Tamarind 3 fruit Tamarindus indica L., fam. Leguminosae 0.1%
Carob bean powder 2b roasted 9000-40-2 Ceratonia siliqua L., fam. Leguminoseae 0.1%