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化合物简介
基本信息
CAS:629-45-8
中文别名:二硫二丁烷;正丁基二硫醚;
英文别名:1-(butyldisulfanyl)butane;Disulfide, dibutyl;
分子式:C8H18S2
分子量:178.359
精确质量:178.085
Psa:50.6
Logp:3.968
中文别名:二硫二丁烷;正丁基二硫醚;
英文别名:1-(butyldisulfanyl)butane;Disulfide, dibutyl;
分子式:C8H18S2
分子量:178.359
精确质量:178.085
Psa:50.6
Logp:3.968
编号系统
EINECS号:211-091-3
MDL号:MFCD00009467
MDL号:MFCD00009467
物化性质
外观与性状:透明无色至非常略棕色液体
密度:0.938g/mLat 25°C(lit.)
沸点:229-233°C(lit.)
熔点:−94°C(lit.)
闪点:200°F
折射率:n20/D 1.492(lit.)
水溶解性:Immiscible
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:52 mm Hg ( 37.7 °C)
密度:0.938g/mLat 25°C(lit.)
沸点:229-233°C(lit.)
熔点:−94°C(lit.)
闪点:200°F
折射率:n20/D 1.492(lit.)
水溶解性:Immiscible
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:52 mm Hg ( 37.7 °C)
安全信息
安全说明:S26-S36-S7/9-S37/39
WGK Germany:3
危险类别码:R36/37/38
海关编码:29309070
危险品运输编码:2810
危险类别:6.1(b)
包装等级:III
危险品标志:Xi
WGK Germany:3
危险类别码:R36/37/38
海关编码:29309070
危险品运输编码:2810
危险类别:6.1(b)
包装等级:III
危险品标志:Xi
生产方法及用途
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上游原料
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图谱
13C NMR : Predict

1H NMR : Predict

13C NMR : in CDCl3

1H NMR : 90 MHz in CDCl3

Mass spectrum (electron ionization)

Mass

UV/Visible spectrum

IR : liquid film
