应用
Selective reducing agent for aldehydes, ketones, oximes, enamines. Reductive animation of ketones, aldehydes. Reductive alkylation of amines, hydrazines Sodium cyanoborohydride is used as a reagent involved in the reductive amination of aldehydes, ketones, oximes and enamines. It is also used in the reductive alkylation of amines and hydrazines. It acts as a catalyst in the preparation of phenolate-bridged dilanthanum(III) complex. In addition, it is used in the conversion of imines to amines. It plays an important role in the reductive deoxygenation of ketones.
备注
Moisture sensitive. Incompatible with strong acids, water and strong oxidizing agents.
基本信息
MDL
MFCD00003516
EINECS
247-317-2
分子式
NaBH3CN
分子量
62.84
熔点
>300° dec.
密度
1.20
灵敏度
Moisture Sensitive. Ambient temperatures.
形态
Powder
溶解性
Soluble in water, THF, methanolSoluble in water, diglyme, tetrahydrofuran and methanol. Slightly soluble in dimethyl sulfoxide. Insoluble in diethyl ether.
Merck
14,8606
GHS危害和防范说明
GHS符号
Hazard Statements
H228-H261-H300-H310-H330-H314-H318-H400-H410
Flammable solid.In contact with water releases flammable gas.Fatal if swallowed.Fatal in contact with skin.Fatal if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.
Precautionary Statements
P223-P301+P310a-P303+P361+P353-P304+P340-P305+P351+P338-P320-P405-P501a
Keep away from any possible contact with water, because of violent reaction and possible flash fire.Keep away from any possible contact with water, because of violent reaction and possible flash fire.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment is urgent (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险等级
4.3
包装组
II
危险类别
11-15-26/27/28-32-34-50/53
Highly flammable.Contact with water liberates extremely flammable gases.Very toxic by inhalation, in contact with skin and if swallowed.Contact with acids liberates very toxic gas.Causes burns.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
安全等级
26-28-36/37/39-45-60-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.
欧盟危险品标志
TSCA
是
