CAS号:109-89-7
品名:二乙胺Diethylamine
中文别名:氨基二乙烷;氨基二乙烷,N-乙基乙胺;N-乙基乙胺;二乙基胺;
英文别名:DEA;diphenyl-N,N-diethylcarbamoylmethylphosphineoxide;di-ethylamine;Diethylamine;N-ethyl-ethanamine;Ethanamine,N-ethyl-;diphenylphosphinylaceticacidN,N-diethylamide;oxideofdiphenyl<dibutylcarbamoylmethyl>phosphite;
分子式:C4H11N
分子量:73.1368
精确质量:73.0891
Psa:12.03
RTECS号:HZ8750000
BRN号:605268
EINECS号:203-716-3
MDL号:MFCD00009032
外观与性状:透明至略淡黄色液体
密度:0.71
沸点:55°C(lit.)
熔点:-50 °C
闪点:−20°F
折射率:n20/D 1.385(lit.)
稳定性:Stable. Highly flammable. Incompatible with strong oxidizing agents.
储存条件:库房通风低温干燥,与氧化剂、酸类分开存放
蒸汽压:218mmHg at 25°C
安全说明:S16-S26-S29-S36/37/39-S45-S3
危险类别码:R11; R20/21/22; R35
WGK Germany:1
海关编码:2921199090
危险品运输编码:UN 1154 3/PG 2
危险类别:3
包装等级:II
危险品标志:C
信号词:Danger
危险性防范说明:P210; P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338; P370 + P378
危险标志:GHS02, GHS05, GHS06
危险性描述:H225; H302 + H332; H311; H314
简介:DiethylamineisasecondaryaminewiththemolecularstructureCH3CH2NHCH2CH3(alsowrittenasC4H11N).Itisaflammable,weaklyalkalineliquid.Itismisciblewithwaterandethanol.Itisacolorlessliquidwhichoftenappearsbrownduetoimpurities.Itisvolatileandhasastrongunpleasantodor.
用途:1.用于制造医药、农药、染料、橡胶硫化促进剂、纺织助剂以及金属防腐剂、乳化剂、阻聚剂等。也用作蜡的精制溶剂、共轭双烯乳液聚合时的活化剂以及配制发动机的抗冻剂等。
有机砌块