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Borane-trimethylamine complex

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Borane-trimethylamine complex Basic information

Product Name:
Borane-trimethylamine complex
Synonyms:
  • Borane trimethylamine complex,Trimethylamine borane
  • Borane-triMethylaMine coMplex, 98% 100GR
  • Borane triMethylaMine coMplex 97%
  • NSC 10220
  • NSC 145941
  • NSC 53323
  • Borane - Trimethylamine Complex TMAB
  • BorancetriMethylaMine coMplex
CAS:
75-22-9
MF:
C3H12BN
MW:
72.95
EINECS:
200-850-4
Product Categories:
  • B (Classes of Boron Compounds)
  • Boranes
  • Reduction
  • Synthetic Organic Chemistry
Mol File:
75-22-9.mol
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Borane-trimethylamine complex Chemical Properties

Melting point:
92-94 °C(lit.)
Boiling point:
172 °C(lit.)
Density 
0.81
Flash point:
64°C
storage temp. 
Inert atmosphere,Room Temperature
form 
Powder, Crystals and/or Chunks
color 
White
Water Solubility 
decomposes
Sensitive 
Moisture Sensitive
BRN 
3905060
InChIKey
KQVSXUGMDCAISO-UHFFFAOYSA-N
CAS DataBase Reference
75-22-9(CAS DataBase Reference)
NIST Chemistry Reference
Boron, (N,N-dimethylmethanamine)trihydro-(75-22-9)
EPA Substance Registry System
Boron, (N,N-dimethylmethanamine)trihydro-, (T-4)- (75-22-9)
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Safety Information

Hazard Codes 
F,Xn,Xi
Risk Statements 
11-36/37/38
Safety Statements 
14-16-26-36-36/37/39-33-39
RIDADR 
UN 1325 4.1/PG 2
WGK Germany 
3
RTECS 
PA0525000
10-21
TSCA 
Yes
HazardClass 
4.1
PackingGroup 
II
HS Code 
29420000

MSDS

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Borane-trimethylamine complex Usage And Synthesis

Chemical Properties

white crystalline powder

Uses

Reducing agent for the preparation of plate-type palladium-zinc oxide catalys, reagent for chemical vapor generation and spectrometry determination of elements using amineboranes and cyanotrihydroborate(III) reagents. Catalyst for regioselective reductive opening of benzylidene acetal glycosides and polarity reversal.

Purification Methods

It is sublimed using equipment described in Burg and Schlesinger [J Am Chem Soc 59 780 1937I]. Its vapour pressure is 86mm at 100o. It forms colourless hexagonal crystals varying from needles to short lumps, which are slightly soluble in H2O (1.48% at 30o), EtOH (1%), hexane (0.74%) but very soluble in Et2O, *C6H6 and AcOH. It is stable at 125o. [Burg & Schlesinger J Am Chem Soc 59 780 1937, Brown et al. J Am Chem Soc 104 325 1942, Beilstein 4 IV 140.]

Borane-trimethylamine complexSupplier

Shanghai Forxine Pharmaceutical Co., Ltd. Gold
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