[化工百科]:2,5-二羟基苯甲醛,1194-98-5

中文名:2,5-二羟基苯甲醛
英文名:2,5-Dihydroxybenzaldehyde
中文别名:龍膽醛;龍膽醛;2,5-二羥苯甲醛;龙胆醛
英文别名:2,5-dihydroxybenzylaldehyde; Benzaldehyde, 2,5-dihydroxy-; Gentisaldehyde; 2-Formylhydroquinone; Gentisinaldehyde; 2,5-Dihydroxybenzaldehyde; Benzaldehyde,2,5-dihydroxy; 2,5-dihydroxy benzaldehyde; 4-hydroxy-2-formyl-phenol; Gentisate aldehyde;
CAS号:1194-98-5
化学式:C7H6O3
分子量:138.121
密度: 1.409g/cm3
熔点: 97-99?°C(lit.)
沸点: 276.1℃at760mmHg
闪点: 135.1℃
蒸汽压: 0.0029mmHgat25°C
折射率: 1.674
稳定性: Stableatroomtemperatureinclosedcontainersundernormalstorageandhandlingconditions.
包装等级: I;II
危险类别码: R36/37/38
危险品标志: Xi
安全说明: S26-S36/37/39-S37/39-S26,37/39
储存条件: Keepawayfromheat,sparks,andflame.Keepawayfromsourcesofignition.Storeinatightlyclosedcontainer.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.Flammables-area.


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