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CAS:22560-16-3

 22560-16-3

22560-16-3

CAS号:22560-16-3

品名:三乙基硼氢化锂LITHIUMTRIETHYLBOROHYDRIDE

中文别名:三乙基硼氢化锂

英文别名:LITHIUMTRIETHYLHYDROBORATE;super-hydridesolution;lithiumtriethylborohydridesolution;LithiumTriethylborohydride;Lithiumborohydridethiethyl;LITHIUMTRIETHYLHYDRIDOBORATE;Super-Hydride(R)solution;Lithiumtriethylhydroborat;SUPER-HYDRIDE(R);Li[B(Et)3H];

分子式:C6H16BLi

分子量:105.943

精确质量:106.151

Psa:0.0

BRN号:4151240

MDL号:MFCD00011703

PubChem号:24850649

外观与性状:无色至淡灰色哑色溶液

密度:0.892g/mLat 25°C

闪点:1°F

储存条件:Flammables + water-Freezer (-20ºC)e area

安全说明:S16-S26-S33-S36/37/39-S43-S45

危险类别码:R11; R15; R19; R34

WGK Germany:1

危险品运输编码:UN 3399 4.3/PG 1

危险类别:4.3

包装等级:I

危险品标志:F; C

简介:LithiumtriethylborohydrideistheorganoboroncompoundwiththeformulaLiEt3BH).CommonlyreferredtoasLiTEBHorSuperhydride,itisapowerfulreducingagentusedinorganometallicandorganicchemistry.LiBHEt3isfarmorereducingthanlithiumborohydrideandlithiumaluminiumhydride.ItisacolorlessorwhitesolidbutistypicallymarketedasaTHFsolution.Therelatedreducingagent,sodiumtriethylborohydride,iscommerciallyavailableastoluenesolutions.

用途:1.还原剂。还原伯、仲卤代烷成烷,而不还原叔卤代烷和卤代芳烃。还原酯成脂,醇通过对甲苯磺酸酯还原成烷。季按盐脱甲基,比氢化铝锂和氢化硼锂快,被称为超级氢化物(Superhydride)

还原

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