463051
Diborane
99.99% (diborane only), 9-11% (balance hydrogen), 10% in hydrogen, electronic grade
Synonym(s):
Borane (B2 H6 ), Boron hydride (B2 H6 ), Diboron hexahydride
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
B2H6
CAS Number:
Molecular Weight:
27.67
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
![9-Borabicyclo[3.3.1]nonane solution 0.5 M in THF](/deepweb/assets/sigmaaldrich/product/structures/180/891/8b64e597-269d-4780-98b6-40889dfd06b9/640/8b64e597-269d-4780-98b6-40889dfd06b9.png)
grade
electronic grade
Assay
99.99% (diborane only)
form
gas
reaction suitability
reagent type: reductant
concentration
10% in hydrogen
9-11% (balance hydrogen)
bp
−92.5 °C (lit.)
SMILES string
BB
InChI
1S/B2H4/c1-2/h1-2H2
InChI key
QSJRRLWJRLPVID-UHFFFAOYSA-N
General description
Atomic number of base material: 5 Boron
Application
Dibrorane gas is used primarily as a p-type dopant in the deposition of eptaxial and amorphous silicon thin films.
Useful as a p-type dopant for the deposition of silicon-containing thin films.
Packaging
Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.
Compatible with the following:
Compatible with the following:
- Aldrich® lecture-bottle station systems
- Aldrich® lecture-bottle gas regulators
Other Notes
See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
also commonly purchased with this product
Product No.
Description
Pricing
control valve
hose barb
Product No.
Description
Pricing
purge valve
Product No.
Description
Pricing
recommended
Product No.
Description
Pricing
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 2 Inhalation - Flam. Gas 1
Storage Class Code
2A - Gases
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
T Uemura et al.
Archives of toxicology, 69(6), 397-404 (1995-01-01)
To clarify the toxicity of diborane, we conducted acute (15 ppm for 1, 2, 4 or 8 h) and subacute (5 ppm for 2 or 4 weeks) inhalation studies on ICR mice. The concentration resulting in a 50% kill after
Miquel Torrent-Sucarrat et al.
The journal of physical chemistry. A, 109(4), 615-621 (2006-07-13)
In previous works we have shown that certain pi-conjugated organic molecules possess nontotally symmetric vibrations that break the maximum hardness (MHP) and minimum polarizability principles (MPP). We have also derived a set of simple rules to determine a priori without
P H Wald et al.
Occupational medicine (Philadelphia, Pa.), 1(1), 105-117 (1986-01-01)
Toxic gases are among the most dangerous materials used in manufacturing semiconductors and related devices. The storage, handling, and disposal of these gases pose a major hazard to workers and to communities located near high-technology companies. It must be anticipated
T Nomiyama
Archives of toxicology, 70(1), 43-50 (1995-01-01)
Changes in bronchoalveolar lavage fluid (BALF) and blood were examined to assess the toxic effects of diborane (B2H6, CAS: 19287-45-7) on the lung. Male Wistar rats were exposed to diborane at 20 ppm (intended concentration) for 4 h (phase I
Z D Zhang et al.
Journal of nanoscience and nanotechnology, 1(2), 153-158 (2003-08-14)
Carbon- and boron-oxide-encapsulated iron nanocapsules have been synthesized by arc discharge in methane (CH4) and diborane (B2H6) atmospheres respectively. The characterization and magnetic properties of carbon- and boron-oxide-encapsulated iron nanocapsules [abbreviated as Fe(C) and Fe(B) respectively] were investigated and compared.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service