331635
四甲基氢氧化铵 溶液
25 wt. % in H₂O, solution
别名:
TMAH溶液
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
线性分子式:
(CH3)4N(OH)
化学文摘社编号:
分子量:
91.15
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
3558708
Concentration:
25 wt. % in H2O
Form:
liquid
产品名称
四甲基氢氧化铵 溶液, 25 wt. % in H2O
vapor pressure
17.5 mmHg ( 20 °C)
Quality Level
form
liquid
reaction suitability
core: ammonium
concentration
25 wt. % in H2O
refractive index
n20/D 1.3806
pH
>13 (20 °C)
solubility
water: soluble
density
1.016 g/mL at 25 °C
functional group
amine
SMILES string
[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
General description
四甲基氢氧化铵溶液是一种常用的强碱 和有机合成反应中的亲核基团源。
Application
四甲基氢氧化铵是一种季铵盐，由于其具有高硅蚀刻速率，常被用作硅的各向异性蚀刻剂。
四甲基氢氧化铵溶液（25wt.％水溶液）可用作调节pH的碱，以制备得到六方中孔铝磷酸盐（TAP）。
Still not finding the right product?
Explore all of our products under 四甲基氢氧化铵 溶液
signalword
Danger
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 1 Dermal - STOT SE 1
target_organs
Central nervous system, Liver,thymus
存储类别
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Palladium-mediated carboxylation of aryl halides (triflates) or benzyl halides using [13 C]/[11 C] carbon monoxide with tetrabutylammonium hydroxide or trimethylphenylammonium hydroxide
Karimi F, et al.
Journal of the Chemical Society. Perkin Transactions 1, 20, 2256-2259 (2002)
Tetramethylammonium Hydroxide
Knight J
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)
Synthesis of mesoporous hexagonal titanium aluminophosphate molecular sieves and their catalytic applications
Kapoor MP & Raj A.
Applied Catalysis A: General, 203(2), 311-319 (2000)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 331635-1L | 04061837548697 |
| 331635-250ML | 04061837548703 |