三叔丁氧基氫化鋁鋰
Lithium Tri-tert-butoxyalyminium Hydride
英文別稱：Lithium aluminum-tri-tert-butoxyhydride；Lithium hydridotris （tert-butoxy）aluminate
CAS NO.:17476-04-9
CBNumber：CB0739959
分子式：：C12HA28ILiO3
分子量：254.27
EINECS登錄號：241-490-8
危險品運輸編號：UN 3399 4.3/PG 1
MDL號：MFCD00011532
海關編碼：29055900
規格
Specification |
外觀
Appearance |
純度
Purity |
|
1 |
白色粉末
White powder |
純度：≥98%
Purity：≥98% |
|
2 |
無色或微灰色液體
Colorless or light grey liquid |
濃度：1±0.02mol/L四氫呋喃溶液
Content：1±0.02mol/L inTHF |
用途：Usage
一種溫和的高選擇性還原劑，在醫藥、香料、農藥、染料及其他精細有機合成中用作還原劑。廣泛用于甾體酮的還原。在抗艾滋的原料藥的生產中用作還原劑。
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.
性質：Properties
本品在280°C真空升華，可溶于乙二醇二甲醚、二甘醇二甲醚和四氫呋喃，微溶于乙醚。在干燥的空氣中穩定，在潮濕的空氣中吸潮水解。本品是一種溫和的高選擇性還原劑，在0°C的乙醚或二甘醇二甲醚中可還原酮、醛、酰氯，還原脂肪酸酯，還可還原脂肪酸和環酸的苯酯。
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.
包裝：Packing
1）100g/聽；500g/聽；1000g/聽；20kg/聽
100g/TIN；500g/TIN；1000g/TIN；20kg/TIN
2)100ml/玻璃瓶；500g/玻璃瓶；1000g/玻璃瓶；20kg/不銹鋼瓶
100g/glass bottle；500g/glass bottle；1L/glass bottle；20L/stainless steel barrel；60L/stainless steel barrel
