化学科研者一站式服务平台
化合物简介
基本信息
CAS:475-38-7
中文别名:5,8-二羟基-1,4-萘醌;5,8-二羟基-1,4-萘二酮;1,4-二羟基萘醌;
英文别名:1,4-Naphthalenedione, 5,8-dihydroxy-;5,8-Dihydroxy-1,4-naphthalenedione;5,8-Dihydroxy-1,4-naphthoquinone;5,8-dihydroxynaphthalene-1,4-dione;Naphthazarin;
分子式:C10H6O4
分子量:190.152
精确质量:190.027
Psa:74.6
Logp:1.033
中文别名:5,8-二羟基-1,4-萘醌;5,8-二羟基-1,4-萘二酮;1,4-二羟基萘醌;
英文别名:1,4-Naphthalenedione, 5,8-dihydroxy-;5,8-Dihydroxy-1,4-naphthalenedione;5,8-Dihydroxy-1,4-naphthoquinone;5,8-dihydroxynaphthalene-1,4-dione;Naphthazarin;
分子式:C10H6O4
分子量:190.152
精确质量:190.027
Psa:74.6
Logp:1.033
编号系统
MDL号:MFCD00001685
物化性质
外观与性状:暗紫色至棕色-黑色粉末
密度:1.592g/cm3
沸点:498.2ºC at 760mmHg
熔点:220-230°C(lit.)
闪点:269.2ºC
折射率:1.71
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:1.51E-10mmHg at 25°C
密度:1.592g/cm3
沸点:498.2ºC at 760mmHg
熔点:220-230°C(lit.)
闪点:269.2ºC
折射率:1.71
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:1.51E-10mmHg at 25°C
安全信息
RTECS号:QL7970000
安全说明:S22-S24/25-S37/39-S26
危险类别码:R36/37/38
WGK Germany:3
海关编码:2914690090
危险品标志:Xi
安全说明:S22-S24/25-S37/39-S26
危险类别码:R36/37/38
WGK Germany:3
海关编码:2914690090
危险品标志:Xi
生产方法及用途
合成路线
上游原料
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图谱
13C NMR : Predict

1H NMR : Predict

Mass spectrum (electron ionization)

ESR : REACTION WITH ZN IN CONC. H2SO4

IR : nujol mull

IR : KBr disc
