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279730

Tris(dimethylamino)borane

97%

Synonym(s):

Hexamethylboranetriamine, NSC 379532

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About This Item

Linear Formula:
B(N(CH3)2)3
CAS Number:
4375-83-1
Molecular Weight:
143.04
NACRES:
NA.22
PubChem Substance ID:
24856906
UNSPSC Code:
12161700
EC Number:
224-474-5
MDL number:
MFCD00008299
Assay:
97%
Form:
liquid
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Quality Segment

100

assay

97%

form

liquid

reaction suitability

reagent type: reductant

refractive index

n20/D 1.446 (lit.)

bp

147-148 °C (lit.)

mp

−16 °C (lit.)

density

0.817 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CN(C)B(N(C)C)N(C)C

InChI

1S/C6H18BN3/c1-8(2)7(9(3)4)10(5)6/h1-6H3

InChI key

SOLWORTYZPSMAK-UHFFFAOYSA-N

General description

Tris(dimethylamino)borane is an organoborane generally used as a macrolactamization reagent. It can also be used to prepare tris(alkylamino)borane analogs by transamination of primary and secondary amines.

Application

Reactant involved in:
  • B-C-N hybrid films deposited on Ni
  • Reduction reactions
  • Syntehsis of lithium borom imidazolate framework polymeric complexes
  • One-pot oxidative amination
  • Synthesis of boron salts and tripodal borate ligands

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-5.8 °F - closed cup

flash_point_c

-21 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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