产品名称

英文名称：Potassium tert-butoxide solution

同义词

次丁氧基钾

产品性质

CAS编号：865-47-4

分子式：C4H9KO

分子量：112.21

Beilstein号：3556712

MDL号：MFCD00012162

PubChem编号：23665647

别名：次丁氧基钾

规格或纯度：1.0 M in THF

英文名称：Potassium tert-butoxide solution

储存温度：室温,充氩,干燥

运输条件：常规运输

产品介绍：Potassium tert-butoxide solution is a strong non nucleophilic base. It is capable of deprotonating carbon and other Bronsted acids. Reagent solutions in tert-BuOh may be prepared by reacting anhydrous alcohol with potassium in nitrogen atmosphere.Usually used for greener amidation of esters.Potassium tert-butoxide is used to prepare 3-potassiooxamethylpyridine catalyst. It is also used as a strong alkoxide base reagent.Potassium tert-butoxide solution is a strong non nucleophilic base. It is capable of deprotonating carbon and other Bronsted acids. Reagent solutions in tert-BuOh may be prepared by reacting anhydrous alcohol with potassium in nitrogen atmosphere.

IUPAC Name：potassium;2-methylpropan-2-olate

INCHI：InChI=1S/C4H9O.K/c1-4(2,3)5;/h1-3H3;/q-1;+1

InChi Key：LPNYRYFBWFDTMA-UHFFFAOYSA-N

Canonical SMILES：CC(C)(C)[O-].[K+]

Isomeric SMILES：CC(C)(C)[O-].[K+]

WGK Germany：1

PubChem CID：23665647

UN Number：3131

Packing Group：I

Reaxy-Rn：3556712

溶解性：可溶于己烷、甲苯、乙醚和四氢呋喃

密度：0.902

敏感性：对空气、湿度敏感

闪点(℉)：53.6 °F

闪点(℃)：12 °C

沸点：275°C

熔点：256-258°C

象形图：

信号词：Danger

危险声明：H314 Causes severe skin burns and eye damageH302 Harmful if swallowedH318 Causes serious eye damageH228 Flammable solidH252 Self-heating in large quantities; may catch fire

预防措施声明：P280,P370+P378,P210,P321,P405,P501,P240,P264,P260,P241,P270,P301+P330+P331,P304+P340,P363,P410,P420,P330,P235,P407,P413,P264+P265,P301+P317,P305+P354+P338,P317,P302+P361+P354,P316

Class：8(4.3)

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

RIDADR：UN 3131 8(4.3) / PGI

产品包装