86631
四乙基氢氧化铵 溶液
~25% in methanol (~1.5 M)
别名:
N,N,N-三乙基乙铵氢氧化物
表单
liquid
质量水平
浓度
~25% in methanol (~1.5 M)
痕量阴离子
sulfate (SO42-): ≤1000 mg/kg
官能团
amine
SMILES字符串
[OH-].CC[N+](CC)(CC)CC
InChI
1S/C8H20N.H2O/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H2/q+1;/p-1
InChI key
LRGJRHZIDJQFCL-UHFFFAOYSA-M
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一般描述
Tetraethylammonium hydroxide (TEAOH) is a quaternary ammonium salt that is commonly used as a strong base and phase-transfer catalyst in organic synthesis.
应用
Tetraethylammonium hydroxide (25% in methanol) can be used as a base in the synthesis of 2-hydroxyacetophenoxime from 2-hydroxysalicylaldoxime and hydroxylamine hydrochloride. It is also used as an organic structure-directing agent in the synthesis of zeolites such as Beta, ZSM-20, and SAPO-34.
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
靶器官
Eyes,Central nervous system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
49.5 °F
闪点(°C)
9.7 °C
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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