Sodium triacetoxyborohydride

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0 Metric Ton	Negotiable

0 Metric Ton

Negotiable

Min.Order :0 Metric Ton
Purity: 97%min
Payment Terms : L/C,T/T,

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Quick Details

Appearance:White crystalline powder
Application:used as activators for reducing amination.
PackAge:25kg/woven bag
ProductionCapacity:1000|Metric Ton|Month
Storage:dry and ventilated warehouse
Transportation:by sea,by air,by courier

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.

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