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279730

Tris(dimethylamino)borane

Name: Tris(dimethylamino)borane
Brand: ALDRICH

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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Properties

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

Description

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

GHS02,GHS07

signalword

Danger

hcodes

H225,H315,H319,H335

pcodes

P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338

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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