三乙基硼氢化锂 (CAS No.22560-16-3)
- 物化性质
- 四氢呋喃溶液为无色至淡黄色透明液体，密度0.892 g/mL，沸点约66℃（四氢呋喃），闪点-17℃；可溶于四氢呋喃、乙醚等醚类溶剂，遇水、醇及质子性溶剂剧烈分解，具有强还原性，需在无水无氧条件下操作。
- 含量
- ≥99%（1 mol/L四氢呋喃溶液）
- 密度
- 0.892 g/mL（25℃）
- 闪点
- -17℃（闭杯）
- 储存条件
- 2-8℃密封避光保存，远离火源
English description（英文原文，共 1324 字符）
Product Name:Lithium triethylborohydride
English Name:Lithium triethylborohydride
CAS No.:22560-16-3
Aliases:Lithium triethylhydroborate, Triethylhydroborate lithium salt
Molecular Formula:Li(C2H5)3BH
Physical Properties:Clear colorless to pale yellow solution in tetrahydrofuran; density 0.892 g/mL at 25°C; boiling point approximately 66°C (THF); flash point -17°C; miscible with ethereal solvents such as THF and diethyl ether; violently decomposes upon contact with water, alcohols and other protic solvents; strong reducing agent requiring anhydrous and oxygen-free handling.
Uses:It is a powerful selective reducing agent widely used in organic synthesis to reduce carbonyl compounds such as ketones, aldehydes, esters and carboxylic acids to the corresponding alcohols. It exhibits high reactivity with excellent regio- and stereoselectivity, making it suitable for the preparation of chiral alcohols and functional group transformations in complex molecules. It serves as an excellent hydride source in fine chemical and pharmaceutical synthesis.
Technical Specifications:
Assay: ≥99% (1 mol/L solution in tetrahydrofuran)
Density: 0.892 g/mL at 25°C
Flash point: -17°C (closed cup)
Packaging: 500 mL / 10 L or customized
Storage: keep sealed and protected from light at 2-8°C, away from ignition sources
English Name:Lithium triethylborohydride
CAS No.:22560-16-3
Aliases:Lithium triethylhydroborate, Triethylhydroborate lithium salt
Molecular Formula:Li(C2H5)3BH
Physical Properties:Clear colorless to pale yellow solution in tetrahydrofuran; density 0.892 g/mL at 25°C; boiling point approximately 66°C (THF); flash point -17°C; miscible with ethereal solvents such as THF and diethyl ether; violently decomposes upon contact with water, alcohols and other protic solvents; strong reducing agent requiring anhydrous and oxygen-free handling.
Uses:It is a powerful selective reducing agent widely used in organic synthesis to reduce carbonyl compounds such as ketones, aldehydes, esters and carboxylic acids to the corresponding alcohols. It exhibits high reactivity with excellent regio- and stereoselectivity, making it suitable for the preparation of chiral alcohols and functional group transformations in complex molecules. It serves as an excellent hydride source in fine chemical and pharmaceutical synthesis.
Technical Specifications:
Assay: ≥99% (1 mol/L solution in tetrahydrofuran)
Density: 0.892 g/mL at 25°C
Flash point: -17°C (closed cup)
Packaging: 500 mL / 10 L or customized
Storage: keep sealed and protected from light at 2-8°C, away from ignition sources
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常见问题
- 三乙基硼氢化锂的 CAS 号是多少？
- 三乙基硼氢化锂的 CAS 号是 22560-16-3。
- 三乙基硼氢化锂的分子式和分子量是什么？
- 三乙基硼氢化锂的分子式为 Li(C2H5)3BH。
- 三乙基硼氢化锂的英文名称是什么？
- 三乙基硼氢化锂的英文名称为 Lithium triethylborohydride。
- 三乙基硼氢化锂还有哪些别名？
- 三乙基硼氢化锂又称 三乙基硼氢锂、锂三乙基硼氢化物。
- 三乙基硼氢化锂有哪些供应商和生产厂家？
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