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    5-溴吲哚-2-酮 CAS NO.:20870-78-4

    发布时间:2024-06-20

    中文名称: 5-溴-1,3-二氢-吲哚-2-酮
    中文别名: 5-溴吲哚-2-酮; 5-溴氧化吲哚; ; 5-溴羟基吲哚 ; 5-溴吲哚酮; 5-溴羟吲哚
    英文名称: 5-Bromooxindole
    英文别名: 5-Bromo-1,3-dihydro-2H-indol-2-one; 5-Bromo-2-oxindole; 5-bromoindolin-2-one; TIMTEC-BB SBB005897
    CAS号: 20870-78-4
    分子式: C8H6BrNO
    分子量: 212.0433
    InChI: InChI=1/C8H6BrNO/c9-6-1-2-7-5(3-6)4-8(11)10-7/h1-3H,4H2,(H,10,11)
    分子结构:见上图。
    密度: 1.666 g/cm3
    熔点: 219-221 °C
    沸点: 362.473 °C at 760 mmHg
    闪点: 173.018 °C
    蒸汽压: 0 mmHg at 25 °C
    危险品标志: Xn:Harmful;
    风险术语: R20/21/22:;
    R36/37/38:;
    安全术语: S22:;
    S26:;
    S36/37/39:;
    Product Name: 2H-Indol-2-one, 5-bromo-1,3-dihydro-
    Cas No.: 20870-78-4
    Synonyms: 2H-Indol-2-one,5-bromo-1,3-dihydro-;2-Indolinone,5-bromo- (8CI);Oxindole, 5-bromo- (6CI);5-Bromo-1,3-dihydro-2H-indol-2-one;5-Bromo-1,3-dihydroindol-2-one;5-Bromo-2-oxindole;5-Bromo-2-oxo-2,3-dihydro-1H-indole;5-Bromooxindole;2H-Indol-2-one,5-bromo-1,3-dihydro
    Molecular Structure: see above.
    Molecular Formula: C8H6BrNO
    Molecular Weight: 212.04
    Density: 1.666 g/cm3
    Melting Point: 219-221 °C
    Boiling Point: 362.473 °C at 760 mmHg
    Flash Point: 173.018 °C
    Risk Codes: 36-43-36/37/38-20/21/22
    Appearance: white powder
    Hazard Symbols: Xn, Xi

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