产品名称

英文名称：Triethylborane

同义词

Boron triethyl 、 triethyl-borane 、 triethyl borane 、 triethylboran 、 Triethylborine 、 BEt3 、 Et3B 、 Borethyl 、 Boron ethyl、三乙基硼烷

产品性质

CAS编号：97-94-9

分子式：C6H15B

分子量：97.99

Beilstein号：1731462

EC号：202-620-9

MDL号：MFCD00009022

PubChem编号：7357

别名：三乙基硼烷

英文别名：Boron triethyl | triethyl-borane | triethyl borane | triethylboran | Triethylborine | BEt3 | Et3B | Borethyl | Boron ethyl

规格或纯度：1M in THF

英文名称：Triethylborane

储存温度：2-8°C储存,充氩

运输条件：冰袋运输

产品介绍：三乙基硼为无色液体。在空气中能自燃。与氧形成爆炸性混合物。遇水或氧化剂剧烈反应，受高温也能燃烧，100℃时分解。遇水分解放出有毒易燃气体。不溶于冷水，但溶于热水。能溶于乙醇和乙醚。比三丁基硼活泼。用途三乙基硼烷作为催化剂用于醛的烯丙基化；脱羧酶 C-C 键断裂反应；氢化铼/硼路易斯酸共催化烯烃加氢反应；不饱和肟醚的区域选择性羟基烷基化；N -杂环卡宾硼烷还原烷基溴的反应物；具有氧化电位的四甲基铵三烷基苯硼酸酯盐合成用反应物。Usually used as catalyst for Allylation of aldehydes,Decarboxylative C-C bond cleavage reactions,Regioselective hydroxyalkylation of unsaturated oxime ethers.And also used as reactant for radical reductions of alkyl bromides with N-heterocyclic carbene boranes,synthesis of tetramethylammonium trialkylphenylborate salts with oxidation potential.Purpose Triethylborane is used as acatalyst forAllylation of aldehydes.Decarboxylative C-C bond cleavage reactions.Rhenium hydride /boron Lewis acid cocatalysis of alkene hydrogenations.Regioselective hydroxyalkylation of unsaturated oxime ethers.It can be employed as areactant for radical reductions of alkyl bromides with N-heterocyclic carbene boranes and for the synthesis of tetramethylammonium trialkylphenylborate salts.

IUPAC Name：triethylborane

INCHI：InChI=1S/C6H15B/c1-4-7(5-2)6-3/h4-6H2,1-3H3

InChi Key：LALRXNPLTWZJIJ-UHFFFAOYSA-N

Canonical SMILES：B(CC)(CC)CC

Isomeric SMILES：B(CC)(CC)CC

WGK Germany：3

RTECS：ED2100000

PubChem CID：7357

UN Number：2845

Reaxy-Rn：1731462

溶解性：Reacts with water.

密度：0.675

敏感性：对空气敏感；对湿度敏感

闪点(℉)：1.4 °F

闪点(℃)：-22℃

沸点：95°C

熔点：-92°C

一般危化品：一般危化品

象形图：

信号词：Danger

危险声明：H301 Toxic if swallowedH314 Causes severe skin burns and eye damageH318 Causes serious eye damageH225 Highly Flammable liquid and vaporH330 Fatal if inhaledH250 Catches fire spontaneously if exposed to airH360 May damage fertility or the unborn child

预防措施声明：P280,P370+P378,P210,P321,P405,P501,P233,P240,P264,P403+P235,P260,P284,P222,P231,P303+P361+P353,P271,P241,P270,P301+P330+P331,P304+P340,P363,P403+P233,P330,P320,P242,P243,P302+P335+P334,P203,P264+P265,P301+P316,P305+P354+P338,P318,P317,P302+P361+P354,P316

Merck Index：9668

个人防护装备：Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter

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