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Merck

682098

Sigma-Aldrich

Borane-ammonia complex

greener alternative

95%

Sinónimos:

Amminetrihydroboron, Borazane

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About This Item

Fórmula lineal:
H3N · BH3
Número de CAS:
Peso molecular:
30.87
MDL number:
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NA.23

assay

95%

form

solid

greener alternative product characteristics

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sustainability

Greener Alternative Product

greener alternative category

SMILES string

B.N

InChI

1S/BH3.H3N/h2*1H3

InChI key

WZMUUWMLOCZETI-UHFFFAOYSA-N

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General description

Ammonia borane also known as borazane has high hydrogen content (about 20% mass). Thermal decomposition of borazane take place in the temperature range 350-410K accompanied by hydrogen release and heat evolution. It may find use as a hydrogen source in fuel cells in the future.
Borane-ammonia complex is a novel material, where ammonia is tightly bound to a ligand through all four of its atoms. It is a donor-acceptor complex that is formed by electron donated by a Lewis base (NH3) to a Lewis acid (BH3). It shows a B-N bond distance of 1.564 Å.
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Application

Borazane is popularly used as an ammonia borane (AB) source for the formation of hexagonal boron nitride monolayers which are used as a substrate for graphene growth.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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