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Sigma-Aldrich

Borane-ammonia complex

greener alternative

95%

Synonyme(s) :

Amminetrihydroboron, Borazane

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About This Item

Formule linéaire :
H3N · BH3
Numéro CAS:
13774-81-7
Poids moléculaire :
30.87
Numéro MDL:
MFCD00075639
Code UNSPSC :
26111700
ID de substance PubChem :
329760771
Nomenclature NACRES :
NA.23

Pureté

95%

Forme

solid

Caractéristiques du produit alternatif plus écologique

Design for Energy Efficiency
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Autre catégorie plus écologique

Enabling,

Chaîne SMILES 

B.N

InChI

1S/BH3.H3N/h2*1H3

Clé InChI

WZMUUWMLOCZETI-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves

Certificats d'analyse (COA)

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