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Sodium triacetoxyborohydride

Sodium triacetoxyborohydride
Sodium triacetoxyborohydride structure
CAS No.
56553-60-7
Chemical Name:
Sodium triacetoxyborohydride
Synonyms
stab;Sodium triacetoxy;triacetyloxyboron(1-);Sodium triacetoxyborohy;Sodium triacetoborohydride;Sodium Triacetoxyborohyride;SODIUM TRIACETOXYHYDROBORATE;SODIUM TRIACETOXYBOROHYDRIDE;Sodium Triacetoxyborohydrate;SodiuM triacetatohydroborate
CBNumber:
CB3321854
Molecular Formula:
C6H10BNaO6
Formula Weight:
211.94
MOL File:
56553-60-7.mol

Sodium triacetoxyborohydride Properties

Melting point:
116-120 °C (dec.) (lit.)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Soluble in dimethyl sulfoxide, methanol, benzene, toluene, terahydrofuran, dioxane and methylene chloride.
form 
Powder
color 
White
Water Solubility 
reacts
Sensitive 
Moisture Sensitive
Merck 
14,8695
BRN 
4047608
InChIKey
HHYFEYBWNZJVFQ-UHFFFAOYSA-N
CAS DataBase Reference
56553-60-7(CAS DataBase Reference)
FDA UNII
4VU0JE4YSK
EPA Substance Registry System
Borate(1-), tris(acetato-.kappa.O)hydro-, sodium, (T-4)- (56553-60-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS02,GHS05
Signal word  Danger
Hazard statements  H318-H228-H261-H315-H335
Precautionary statements  P280-P370+P378-P402+P404-P501-P210-P231+P232-P261-P422-P223-P305+P351+P338-P405-P501a
Hazard Codes  F,Xi,C
Risk Statements  15-34-14/15-37/38-11
Safety Statements  43-7/8-45-36/37/39-26
RIDADR  UN 1409 4.3/PG 2
WGK Germany  3
10-21
Hazard Note  Irritant/Flammable
TSCA  Yes
HazardClass  4.3
PackingGroup  III
HS Code  29319090

Sodium triacetoxyborohydride price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 316393 Sodium triacetoxyborohydride 97% 56553-60-7 25g $49.1 2021-03-22 Buy
Sigma-Aldrich 316393 Sodium triacetoxyborohydride 97% 56553-60-7 100g $144 2021-03-22 Buy
TCI Chemical S0394 Sodium Triacetoxyborohydride >80.0%(T) 56553-60-7 25g $49 2021-03-22 Buy
TCI Chemical S0394 Sodium Triacetoxyborohydride >80.0%(T) 56553-60-7 100g $126 2021-03-22 Buy
Alfa Aesar B22060 Sodium triacetoxyborohydride 95% 56553-60-7 25g $47.4 2021-03-22 Buy

Sodium triacetoxyborohydride Chemical Properties,Uses,Production

Chemical Properties

white powder

Uses

  1. Sodium Triacetoxyborohydride(STAB) is a hydride reagent used in stereoselective reductive amination. It is able to replace toxic sodium cyanoborohydride under most conditions. It is selective in reducing aldehydes to alcohols in the presence of ketones. STAB is also stable in anhydrous acids, which enables reductive amination of aldehydes and ketones. It  used in reductive amination of ketones and aldehydes and reductive amination/lactamization of carbonyl compounds with amines.
  2. Reagent for the reductive amination of aryl aldehydes.The advantage of STAB compared to sodium cyanoborohydride is evident. STAB, being non-toxic, is easier to handle and forms no toxic by-products, making the treatment of process waste after the reaction simple and less costly.
  3. Selective reducing agent in organic synthesis.
  4. Sodium triacetoxyborohydride is especially suitable for reductive aminations. Since the reaction rate for the reduction of iminium ions is much faster than for ketones or even aldehydes, the reductive amination can be carried out as a one-pot procedure by introducing the reducing agent into a mixture of the amine and carbonyl compound. The presence of a stoichiometric amount of acetic acid, which catalyzes the imine formation and provides the iminium ion, doesn't present any problem under these conditions.
    Reductive amination (simplified)
    Reductive amination (simplified)

Sodium triacetoxyborohydride Preparation Products And Raw materials

Raw materials

Preparation Products


Sodium triacetoxyborohydride Suppliers

Global( 427)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Zjartschem
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Capot Chemical Co.,Ltd.
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Henan Tianfu Chemical Co.,Ltd.
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Shanghai Time Chemicals CO., Ltd.
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Hangzhou FandaChem Co.,Ltd.
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ATK CHEMICAL COMPANY LIMITED
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Hefei TNJ Chemical Industry Co.,Ltd.
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86-0551-65418684 info@tnjchem.com China 3001 55
career henan chemical co
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SHANDONG ZHI SHANG CHEMICAL CO.LTD
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View Lastest Price from Sodium triacetoxyborohydride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-10-12 Sodium triacetoxyborohyride
56553-60-7
US $48.00-40.00 / KG 1公斤 99% 20tons Guangzhou Sunton Biotechnology Co., Ltd.
2021-09-26 Sodium triacetoxyborohydride
56553-60-7
US $1.00 / KG 1KG 99.9% 800KGS/MONTH Handan Tongyi New Material Technology Co., Ltd
2021-09-24 Sodium triacetoxyborohydride
56553-60-7
US $0.00-0.00 / KG 1g 98%minHPLC 25Tons/month Shanghai Rlavie Technology Co ltd

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