China (Mainland)
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Quick Details
- ProName: Sodium triacetoxyborohydride
- CasNo: 56553-60-7
- Molecular Formula: C6H10BNaO6
- Appearance: White crystalline powder
- Application: used as activators for reducing aminat...
- DeliveryTime: 7-14 days after advanced payment
- PackAge: 25kg/woven bag
- Port: Any port in China
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 97%min
- Storage: dry and ventilated warehouse
- Transportation: by sea,by air,by courier
- LimitNum: 0 Metric Ton
- Grade: Industrial Grade
Superiority
English name: Sodium triacetoxyborohydride
CAS NO: 56553-60-7
Molecular weight: 211.94
Molecular formula: C6H10BNaO6
Appearance: White crystalline powder
Specification: 97%
Packing: 25kg per drum
Introduction: It has good general suitability and options. It has no pollution for environments.
Use: used as activators for reducing amination.
Details
Package
Packing: foil bag
1.Trade name: Sodium triacetoxyborohydride
2.CAS NO. 56553-60-7
3. Application: used as a reducing agent in organic synthesis
Basic information
|
Chemical name |
Sodium triacetoxyborohydride |
|
Molecular Formula |
C6H10BNaO6 |
|
Molecular Weight |
211.9408 |
|
Solubility |
reacts with water |
|
Melting Point |
116-120 °C |
|
Purity |
>98% |
|
Appearance |
white powder |
|
CAS NO. |
62613-82-5 |
|
Application |
used as a reducing agent in organic synthesis |
Usage
Sodium triacetoxyborohydride, also known as sodium triacetoxyhydroborate, commonly abbreviated STAB, is a chemical compound with the formula Na(CH3COO)3BH. Like other borohydrides, it is used as a reducing agent in organic synthesis. This colourless salt is prepared by protonolysis of sodium borohydride with acetic acid:
NaBH4 + 3 HO2CCH3 → NaBH(O2CCH3)3 + 3 H2
Owing to the steric and electronic effects of the acetoxy groups, sodium triacetoxyborohydride is a milder reducing agent than sodium borohydride or even sodium cyanoborohydride. Furthermore, NaBH(OAc)3 avoids the toxic side-products generated by sodium cyanoborohydride. Sodium triacetoxyborohydride is especially suitable for reductive aminations of aldehydes and ketones.