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线性分子式:
Al[OCH(CH3)C2H5]3
化学文摘社编号:
分子量:
246.32
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
218-871-2
Beilstein/REAXYS Number:
3910908
MDL number:
InChI key
WOZZOSDBXABUFO-UHFFFAOYSA-N
InChI
1S/3C4H9O.Al/c3*1-3-4(2)5;/h3*4H,3H2,1-2H3;/q3*-1;+3
SMILES string
CCC(C)O[Al](OC(C)CC)OC(C)CC
assay
97%
form
liquid
autoignition temp.
763 °F
expl. lim.
9.8 %
reaction suitability
core: aluminum
bp
200-206 °C/30 mmHg (lit.)
density
0.967 g/mL at 25 °C (lit.)
Quality Level
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General description
仲丁醇铝是一种金属有机化学气相沉积前驱体和螯合剂。它被广泛用作溶胶-凝胶前驱体,通过原子层沉积法沉积氧化铝薄膜。
Application
仲丁醇铝可用作前驱体:
- 制备用于锂金属负极的Al2O3基准固态电解质。这可确保循环寿命长、恒定电流密度高。
- 采用低温溶胶-凝胶法合成纳米尖晶石MgAl2O4粉末。
- 制备透明的超疏水氧化铝薄膜,防止弄脏太阳能电池板。
- 合成大表面积介孔氧化铝,制造Li-S电池隔膜涂层的功能夹层。它有助于抑制穿梭效应,提高循环稳定性和倍率性能。
Features and Benefits
- 适用于薄膜沉积
- 在各种溶剂中均可溶,可轻松制备溶液基前驱体
- 热稳定性高
- 促进催化金属纳米颗粒锚定到基材上
已用于制备高表面积氧化铝,其中以 2,4-戊二酮(Aldrich 产品 P775-4)作为螯合剂。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
78.8 °F - closed cup
flash_point_c
26 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
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