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三叔丁氧基氢化铝锂

三叔丁氧基氢化铝锂
Lithium Tri-tert-butoxyalyminium Hydride
英文别称:Lithium aluminum-tri-tert-butoxyhydride;Lithium hydridotris (tert-butoxy)aluminate
CAS NO.:17476-04-9
CBNumberCB0739959
分子式::C12HA28ILiO3
分子量:254.27
EINECS登录号:241-490-8
危险品运输编号:UN 3399 4.3/PG 1

MDL号:MFCD00011532

海关编码:29055900
规格
Specification
外观
Appearance
纯度
Purity
1 白色粉末
White powder
纯度:≥98%
Purity:≥98%
2 无色或微灰色液体
Colorless or light grey liquid
浓度:1±0.02mol/L四氢呋喃溶液
Content:1±0.02mol/L inTHF
 
用途:Usage
一种温和的高选择性还原剂,在医药、香料、农药、染料及其他精细有机合成中用作还原剂。广泛用于甾体酮的还原。在抗艾滋的原料药的生产中用作还原剂。
A mild ,highly selective reducing agent .Used as reducing agent in the synthesis of pharmaceutical,perfume ,pesticide,dye and other fine chemicals.Widely used in reducing steroid ketone ,and also used as reducing agent for synthesis of Atazanavir,an anti-AIDS drugs.
性质:Properties
本品在280°C真空升华,可溶于乙二醇二甲醚、二甘醇二甲醚和四氢呋喃,微溶于乙醚。在干燥的空气中稳定,在潮湿的空气中吸潮水解。本品是一种温和的高选择性还原剂,在0°C的乙醚或二甘醇二甲醚中可还原酮、醛、酰氯,还原脂肪酸酯,还可还原脂肪酸和环酸的苯酯。
This product may sublimate under vacuum at 280°C,It can soluble in dimethoxyethane ,diglyme.THF and slightly in diethyl other.It is stable in dry air .but hydrolyze in the damp air.This product is a mild reducing agent with high selectivity.It cannot reduce fatty acid ester and acrylic ester,however,it can reduce phenyl ester of fatty acid and cyclic acid ,ketones and aldehydes as well as acyl chloride in diethyl ether or diglyme at 0°C.
包装:Packing
1)100g/听;500g/听;1000g/听;20kg/听
100g/TIN;500g/TIN;1000g/TIN;20kg/TIN
2)100ml/玻璃瓶;500g/玻璃瓶;1000g/玻璃瓶;20kg/不锈钢瓶
  100g/glass bottle;500g/glass bottle;1L/glass bottle;20L/stainless steel barrel;60L/stainless steel barrel
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