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蒸汽壓力
17.5 mmHg ( 20 °C)
品質等級
形狀
liquid
濃度
25 wt. % in methanol
雜質
≤10% water
≤2% chloride
密度
0.866 g/mL at 25 °C
SMILES 字串
[OH-].C[N+](C)(C)C
InChI
1S/C4H12N.H2O/c1-5(2,3)4;/h1-4H3;1H2/q+1;/p-1
InChI 密鑰
WGTYBPLFGIVFAS-UHFFFAOYSA-M
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一般說明
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。
應用
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。
訊號詞
Danger
危險分類
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
標靶器官
Eyes,Central nervous system, Liver,thymus
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 3
閃點(°F)
80.6 °F - closed cup
閃點(°C)
27 °C - closed cup
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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