硼酸及其衍生物

CAS号：13292-87-0

品名：硼烷二甲硫醚络合物Borane-methylsulfidecomplex

中文别名：硼烷二甲基硫醚络合物;硼烷二甲硫醚;

英文别名：Borane-DimethylSulfideComplex;MethylSulfideBorane;boron,methylsulfanylmethane;DiMethylSulfideBorane;Boranedimethylsulfidecomplex;BMSTrihydro[thiobis;3,5-Dimethyl-p-anisicacid;BMS,Trihydro[thiobis[methane]]boron;BMSTrihydro[thiobis[methane]]boron;

分子式：C2H10BS

分子量：76.9768

精确质量：77.0596

Psa：38.8

RTECS号：PV5080000

BRN号：3663489

EINECS号：236-313-6

MDL号：MFCD00013189

PubChem号：24849576

外观与性状：透明无色至淡黄色溶液

密度：1.287g/mLat 25°C

沸点：~34°C

熔点：-40--37°C

闪点：65°F

折射率：1.4570

储存条件：2-8ºC

安全说明：S36/37-S62-S36/39-S33-S26-S23-S16-S36-S24/25-S7/8

危险类别码：R11; R14/15; R21; R36; R40

WGK Germany：3

危险品运输编码：UN 3399 4.3/PG 1

危险类别：4.3

包装等级：II

危险品标志：F

信号词：Danger

危险性防范说明：P210; P231 + P232; P280; P370 + P378; P402 + P404; P403 + P235

危险标志：GHS02, GHS05, GHS07, GHS08

危险性描述：H225; H261; H302; H315; H318; H335; H336; H351; H373

简介：Boranedimethylsulfide(BMS)isacomplexedboranereagentthatisusedforhydroborationsandreductions.TheadvantagesofBMSoverotherboranereagents,suchasborane-tetrahydrofuran,areitsincreasedstabilityandhighersolubility.BMSiscommerciallyavailableatmuchhigherconcentrationsthanitstetrahydrofurancounterpart(10Mneat)anddoesnotrequiresodiumborohydrideasastabilizer,whichcouldresultinundesiredsidereactions.Incontrast,borane.THFrequiressodiumborohydridetoinhibitreductionofTHFtotributylborate.BMSissolubleinmostaproticsolvents.

用途：1.硼氢化试剂。选择性还原α-羟酯。合成旋光纯二异松蒎甲硼烷(Diisopinocamphenylborane)。