还原
CAS号:97-94-9
品名:三乙基硼Triethylborane
中文别名:三乙硼[烷];乙基硼,三乙羟基硼;
英文别名:TRIETHYLBORON;EINECS202-620-9;triethylborane;Boronethyl;Triethylborine;Borane,triethyl;Borane,triethyl;Borontriethyl;
分子式:C6H15B
分子量:97.9943
精确质量:98.1267
Psa:0.0
RTECS号:ED2100000
EINECS号:202-620-9
MDL号:MFCD00009022
外观与性状:透明无色至淡琥珀色溶液
密度:0.865g/mLat 25°C
沸点:95°C
熔点:-92°C
闪点:1°F
折射率:n20/D 1.380
稳定性:Trialkylboranes are stable indefinitely when stored under an inert atmosphere.
储存条件:库房通风低温干燥,与氧化剂分开存放
安全说明:S7-S9-S16-S23-S26-S29-S33-S36/37/39-S43-S45-S61-S43A-S62
危险类别码:R11; R34; R48/20; R51/53; R62; R65; R67
WGK Germany:2
海关编码:2931900090
危险品运输编码:UN 3399 4.3/PG 2
危险类别:3
包装等级:II
危险品标志:F; C; N
信号词:Danger
危险性防范说明:P210; P260; P280; P305 + P351 + P338; P370 + P378; P403 + P235
危险标志:GHS02, GHS05, GHS07, GHS08, GHS09
危险性描述:H225; H304; H314; H336; H361f; H373; H411
简介:Triethylborane(TEB),alsocalledtriethylboron,isanorganoborane(acompoundwithaB-Cbond).Itisacolorlesspyrophoricliquid.Itschemicalformulais(C2H5)3B,abbreviatedEt3B.Itissolubleinorganicsolventstetrahydrofuranandhexane.
用途:1.用于有机合成,与三乙基铝混合可用作火箭推进系统双组分点火物。