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蒸汽压
17.5 mmHg ( 20 °C)
质量水平
表单
liquid
浓度
25 wt. % in methanol
杂质
≤10% water
≤2% chloride
密度
0.866 g/mL at 25 °C
官能团
amine
SMILES字符串
[OH-].C[N+](C)(C)C
InChI
1S/C4H12N.H2O/c1-5(2,3)4;/h1-4H3;1H2/q+1;/p-1
InChI key
WGTYBPLFGIVFAS-UHFFFAOYSA-M
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一般描述
四甲基氢氧化铵是一种强碱，用于酚和羧酸羟基的o-烷化。
四甲基氢氧化铵是一种季铵盐，由于高蚀刻速率，通常用作硅的各向异性蚀刻剂。
四甲基氢氧化铵是一种季铵盐，由于高蚀刻速率，通常用作硅的各向异性蚀刻剂。
应用
四甲基氢氧化铵溶液（25 wt.% 甲醇溶液）可用于通过改良的溶胶-凝胶法合成氧化锆，在 CO 加氢反应中作为催化剂材料具有潜在的应用价值。
警示用语：
Danger
危险分类
Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 1 Dermal - STOT SE 1
靶器官
Eyes,Central nervous system, Liver,thymus
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
80.6 °F - closed cup
闪点(°C)
27 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Quantitative Methylation of Lignin Monomers Using Tetrabutylammonium Hydroxide and MeI and Applications in Organic Synthesis
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ACS Omega, 8, 7057-7062 (2023)
Characterization of Zirconia-based catalysts prepared by precipitation, calcination, and modified sol-gel methods.
Feng Z, et al.
Industrial & Engineering Chemistry Research, 34(1), 78-82 (1995)
Amy J Williams et al.
Astrobiology, 19(4), 522-546 (2019-03-15)
The Mars Curiosity rover carries a diverse instrument payload to characterize habitable environments in the sedimentary layers of Aeolis Mons. One of these instruments is Sample Analysis at Mars (SAM), which contains a mass spectrometer that is capable of detecting
The characteristic behavior of TMAH water solution for anisotropic etching on both silicon substrate and SiO 2 layer.
Chen PH, et al.
Sensors and actuators A, Physical, 93(2), 132-137 (2001)
Study on anisotropic silicon etching characteristics in various surfactant-added tetramethyl ammonium hydroxide water solutions.
Yang CR, et al.
Journal of Micromechanics and Microengineering, 15(11), 2028-2028 (2005)
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