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682098

Sigma-Aldrich

Borane-ammonia complex

greener alternative

95%

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Synonym(s):
Amminetrihydroboron, Borazane
Linear Formula:
H3N · BH3
CAS Number:
13774-81-7
Molecular Weight:
30.87
MDL number:
MFCD00075639
PubChem Substance ID:
329760771
NACRES:
NA.23

Quality Level

100

Assay

95%

form

solid

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

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Enabling

SMILES string

B.N

InChI

1S/BH3.H3N/h2*1H3

InChI key

WZMUUWMLOCZETI-UHFFFAOYSA-N

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This Item
287717654213178977
Borane-ammonia complex 95%

Sigma-Aldrich

682098

Borane-ammonia complex

Borane-ammonia complex technical grade, 90%

Sigma-Aldrich

287717

Borane-ammonia complex

2-Methylpyridine borane complex 95%

Sigma-Aldrich

654213

2-Methylpyridine borane complex

Borane triethylamine complex 97%

Sigma-Aldrich

178977

Borane triethylamine complex

form

solid

form

solid

form

solid

form

liquid

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

-

greener alternative product characteristics

-

greener alternative category

Enabling

greener alternative category

-

greener alternative category

-

greener alternative category

-

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.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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