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Sodium triacetoxyborohydride

Product Name
Sodium triacetoxyborohydride
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
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Sodium triacetoxyborohydride Property

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)
EPA Substance Registry System
Borate(1-), tris(acetato-.kappa.O)hydro-, sodium, (T-4)- (56553-60-7)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H228Flammable solid

H261In contact with water releases flammable gas

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P223Keep away from any possible contact with water, because of violent reaction and possible flash fire.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P231+P232Handle under inert gas. Protect from moisture.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

P405Store locked up.

P422Store contents under …

P402+P404Store in a dry place. Store in a closed container.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
316393
Product name
Sodium triacetoxyborohydride
Purity
97%
Packaging
25g
Price
$49.1
Updated
2021/03/22
Sigma-Aldrich
Product number
316393
Product name
Sodium triacetoxyborohydride
Purity
97%
Packaging
100g
Price
$144
Updated
2021/03/22
TCI Chemical
Product number
S0394
Product name
Sodium Triacetoxyborohydride
Purity
>80.0%(T)
Packaging
25g
Price
$49
Updated
2021/03/22
TCI Chemical
Product number
S0394
Product name
Sodium Triacetoxyborohydride
Purity
>80.0%(T)
Packaging
100g
Price
$126
Updated
2021/03/22
Alfa Aesar
Product number
B22060
Product name
Sodium triacetoxyborohydride
Purity
95%
Packaging
25g
Price
$47.4
Updated
2021/03/22
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Sodium triacetoxyborohydride Chemical Properties,Usage,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)

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View Lastest Price from Sodium triacetoxyborohydride manufacturers

Hebei Crovell Biotech Co Ltd
Product
Sodium triacetoxyborohydride 56553-60-7
Price
US $80.00-60.00/KG
Min. Order
10g
Purity
97% min
Supply Ability
100000kg
Release date
2021-06-08
Handan Tongyi New Material Technology Co., Ltd
Product
Sodium triacetoxyborohydride 56553-60-7
Price
US $1.00/KG
Min. Order
1KG
Purity
99.9%
Supply Ability
800KGS/MONTH
Release date
2021-03-01
Baoji Guokang Bio-Technology Co., Ltd.
Product
Sodium triacetoxyborohydride 56553-60-7
Price
US $38.00/KG
Min. Order
25KG
Purity
98%
Supply Ability
1-10mt
Release date
2021-06-03

56553-60-7, Sodium triacetoxyborohydrideRelated Search:


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  • 56553-60-7
  • 56553-60-3
  • NaBHOAc3
  • CH3COO3BHNa
  • C6H10BNaO6
  • C6H10BO6Na
  • NaCH3CO23BH
  • NaOOCCH33BH
  • C6H11BNaO6
  • Borohydrides
  • Na (Sodium) Compounds (excluding simple sodium salts)
  • B (Classes of Boron Compounds)
  • Reduction
  • Typical Metal Compounds
  • Tetrahydroborates
  • Classes of Metal Compounds
  • Synthetic Reagents