Borane-trimethylamine complex

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
Borane-trimethylamine complex Structure
Borane-trimethylamine complex Chemical Properties
Melting point 92-94 °C(lit.)
Boiling point 172 °C(lit.)
density 0.81
Fp 64°C
storage temp. Inert atmosphere,Room Temperature
form Powder, Crystals and/or Chunks
color White
Water Solubility decomposes
Sensitive Moisture Sensitive
BRN 3905060
InChIKeyKQVSXUGMDCAISO-UHFFFAOYSA-N
CAS DataBase Reference75-22-9(CAS DataBase Reference)
NIST Chemistry ReferenceBoron, (N,N-dimethylmethanamine)trihydro-(75-22-9)
EPA Substance Registry SystemBoron, (N,N-dimethylmethanamine)trihydro-, (T-4)- (75-22-9)
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 Information
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Borane-trimethylamine complex Usage And Synthesis
Chemical Propertieswhite crystalline powder
UsesReducing 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 MethodsIt 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 complex Preparation Products And Raw materials
Raw materialsBoron,(N,N-dimethylmethanamine)dihydroiodo-, (T-4)--->borane-->TRIPHENYL BORATE-->Diborane-->Sodium borohydride-->Hydrogen-->Trimethylamine
Preparation ProductsGermane, bromo-(6CI,7CI,8CI,9CI)
(Trifluoromethyl)trimethylsilane BORANE-ISOAMYL SULFIDE COMPLEX Lambda Cyhalotric Acid Borane ammonia complex TRIFLUOROMETHANESULFONAMIDE trimethylamine oxide 4-METHYL-MORPHOLINEBORANE BORANE-N,N-DIISOPROPYLETHYLAMINE COMPLEX ZINC TRIFLUOROMETHANESULFONATE Borane-trimethylamine complex Borane-dimethylsulfide (Methoxycarbonyl)borane trimethylamine complex, Trimethylamine-carbomethoxyborane trichloro(N,N-dimethylbenzylamine)boron (N,N-Dimethyl-1-tridecanamine)trihydroboron (T-4) Borane-triethylamine complex INTERMEDIATES 1,4-Butanediol dimethacrylate Trimethylamine hydrochloride

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