[化工百科]:1,3-二甲基-5-吡唑酮,2749-59-9

中文名:1,3-二甲基-5-吡唑酮
英文名:1,3-Dimethyl-2-pyrazolin-5-one
中文别名:1,3-二甲基吡唑-5-酮;1,3-二甲基-5-吡唑啉酮;吡唑酮;1,3-二甲基-5-氧代吡唑啉
英文别名:2,4-Dihydro-2,5-dimethyl-3H-pyrazol-3-one;1,3-dimethyl-2-pyrazolin-5-one;1,3-dimethyl-5-pyrazolone(DMP);1,3-Dimethyl-5-pyraz;2,5-dimethyl-4H-pyrazol-3-one;1,3-Dimethyl-1H-pyrazol-5(4H)-one;1,3-dimethyl-4,5-dihydro-1H-pyrazol-5(4H)-one;1,3-Dimethyl-5-pyrazolinone;1,3-dimethyl-1H-pyrazol-5(4H)-one61;1,3-Dimethylpyrazol-5-one;1,3-diMethyl-5-pyrozolone;1,3-DIMETHYLPYRAZOLONE;2,5-dimethyl-2,4-dihydropyrazol-3-one;2,4-dihydro-2,5-dimethyl-3H-pyrazol-3-one;
CAS号:2749-59-9
化学式:C5H8N2O
分子量:112.13000
密度: 1.17g/cm3
熔点: 117°C
沸点: 151.7℃at760mmHg
闪点: 45.5℃
蒸汽压: 2.73mmHgat25°C
折射率: 1.489
稳定性: Stableundernormaltemperaturesandpressures.
危险类别码: R36/37/38
危险品标志: Xi
安全说明: S26-S36/37/39
储存条件: Storeinatightlyclosedcontainer.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.


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