产品名称

英文名称：Tetraethylammonium bromide

同义词

TETRAETHYLAMMONIUM BROMIDE、71-91-0、TEAB、TEA bromide、Sympatektoman、Tetrylammonium bromide、Bromethyl、Tetranium、Beparon、Etambro、Etamon、Ethylon、Etylon、Teamon、Tetraethyl ammonium bromide、tetraethylazanium bromide、Ethanaminium, N,N,N-triethyl-, bromide、USAF DO-、溴化四乙铵

产品性质

CAS编号：71-91-0

分子式：C8H20NBr

分子量：210.16

EC号：200-769-4

MDL号：MFCD00011825

PubChem编号：6285

别名：溴化四乙铵

英文别名：TETRAETHYLAMMONIUM BROMIDE|71-91-0|TEAB|TEA bromide|Sympatektoman|Tetrylammonium bromide|Bromethyl|Tetranium|Beparon|Etambro|Etamon|Ethylon|Etylon|Teamon|Tetraethyl ammonium bromide|tetraethylazanium bromide|Ethanaminium, N,N,N-triethyl-, bromide|USAF DO-

规格或纯度：98%

英文名称：Tetraethylammonium bromide

储存温度：充氩

运输条件：常规运输

产品介绍：易吸湿。易溶于水、乙醇、氯仿和丙酮，微溶于苯，水中溶解度2795 g/L (25°C)。10%水溶液的pH为6.5，热至95℃达28小时而pH不变。有刺激性。 · Tetraethylammonium bromide (TEAB) catalyzes the synthesis of thioesters by the oxidative coupling of aldehydes or alcohols with thiols or disulfides. · It is used as a catalyst, along with o-iodoxybenzoic acid (IBX), in the oxidation of sulfides to sulfoxides and primary carboxamides to one-carbon dehomologated nitriles. · TEAB can also be used as an organic template to synthesize zeolite beta.

IUPAC Name：tetraethylazanium;bromide

INCHI：InChI=1S/C8H20N.BrH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1

InChi Key：HWCKGOZZJDHMNC-UHFFFAOYSA-M

Canonical SMILES：CC[N+](CC)(CC)CC.[Br-]

Isomeric SMILES：CC[N+](CC)(CC)CC.[Br-]

RTECS：BS5950000

关联CAS：71-91-0,66-40-0 (Parent)

PubChem CID：6285

NSC Number：36724

MeSH Entry Terms：Bromide, Tetraethylammonium;Chloride, Tetraethylammonium;Hydroxide, Tetraethylammonium;Iodide, Tetraethylammonium;Ion, Tetraethylammonium;Tetraethylammonium;Tetraethylammonium Bromide;Tetraethylammonium Chloride;Tetraethylammonium Hydroxide;Tetraethylammo

溶解性：Soluble in water (2795 mg/ml at 25° C), benzene (slightly), chloroform, acetone, and alcohols.

密度：1.39

敏感性：易吸潮

熔点：285°C(dec.)(lit.)

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH302+H312 Harmful if swallowed or in contact with skin

预防措施声明：P405,P501,P304+P312,P302 +P335 +P334

Merck Index：9199

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