CAS:352-93-2
352-93-2
CAS号：352-93-2
品名：乙硫醚diethylsulfide
中文别名：二乙基硫醚;
英文别名：Ethylthioether;Ethane,1,1'-thiobis;Thioethylether;ethylsulfanylethane;Ethylthioethane;3-Thiapentane;diethyl-sulphide;Ethane,1,1‘-thiobis-;EthylThioether;Diethylthioether;ethylsulfide;sulfuredediethyle;DiethylThioether;Ethylmonosulfide;EthylSulfide;Diethylsulfide;1,1'-Thiobisethane;
分子式：C4H10S
分子量：90.1872
精确质量：90.0503
Psa：25.3
RTECS号：LC7200000
EINECS号：206-526-9
MDL号：MFCD00009270
外观与性状：无色液体
密度：0.837g/mLat 25°C(lit.)
沸点：90-92°C(lit.)
熔点：−100°C(lit.)
闪点：15°F
折射率：n20/D 1.442(lit.)
稳定性：Stable. Highly flammable. Incompatible with strong oxidizing agents.
储存条件：库房通风低温干燥,轻装轻卸、与氧化剂和酸类分开存放
蒸汽压：105 mm Hg ( 37.7 °C)
安全说明：S9-S16-S26-S33-S36
危险类别码：R11
WGK Germany：3
海关编码：2930909090
危险品运输编码：UN 2375 3/PG 2
危险类别：3
包装等级：II
危险品标志：F
简介：Diethylsulfideisaclearflammablechemicalcompoundwithapungentgarlic-likeodor.IthasthechemicalformulaC4H10S,thoughitcanalsobewritten(C2H5)2SorEt2Stomakeitschemicalstructuremoreclear.Itispreparedbytreatingethanolwithconcentratedsulfuricacid,partiallyneutralizingthenewsolutionwithsodiumcarbonate,thendistillingtheresultingsodiumethylsulfateinasolutioncontainingpotassiumsulfide.
用途：医药中间体。
有机砌块
