13768-94-0 Usage
Description
Dibromosilane is a colorless liquid that exhibits flammable properties. It has an enthalpy of vaporization of 31 kJ/mol and an entropy of vaporization of 91.21 kJ/(mol·K), making it a potentially useful compound in various applications due to its unique chemical properties.
Uses
Used in Chemical Synthesis:
Dibromosilane is used as a reagent in the chemical synthesis industry for its ability to react with a variety of compounds, facilitating the formation of new molecules and materials. Its flammability and vaporization properties make it a versatile building block for creating complex organic and inorganic structures.
Used in Semiconductor Manufacturing:
In the semiconductor industry, Dibromosilane is used as a precursor gas for the production of silicon-based materials. Its controlled vaporization and reactivity contribute to the formation of thin films and other components essential for the fabrication of electronic devices.
Used in Flame Retardants:
Due to its flammability, Dibromosilane can be used as a component in the development of flame retardants. Its chemical properties can be harnessed to create compounds that help reduce the flammability of materials, making them safer for various applications, including construction, textiles, and plastics.
Used in Research and Development:
Dibromosilane's unique chemical properties make it an interesting subject for research and development in various scientific fields. It can be used to study the behavior of similar compounds, develop new methods for chemical synthesis, and explore potential applications in areas such as materials science and nanotechnology.
Check Digit Verification of cas no
The CAS Registry Mumber 13768-94-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,6 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 13768-94:
(7*1)+(6*3)+(5*7)+(4*6)+(3*8)+(2*9)+(1*4)=130
130 % 10 = 0
So 13768-94-0 is a valid CAS Registry Number.
InChI:InChI=1/Br2H2Si/c1-3-2/h3H2
13768-94-0Relevant articles and documents
Selective and sequential reduction of polyhalosilanes with alkyltin hydrides
D'Errico, John J.,Sharp, Kenneth G.
, p. 2177 - 2180 (2008/10/08)
The reactions between alkyltin hydrides and a variety of polyhalo- and mixed halosilanes have been investigated. For SiCl4 and SiCl3H, the reductions proceed in a stepwise manner to yield the monoreduced species as the major products. The reduction of SiBr4 occurs much faster to yield a mixture of SiBr3H and SiH4, or, in the vapor phase, SiBr3H as the sole product. SiF3X (X = Br, Cl) is converted into SiF3H, with no further reduction of SiF3H observed upon addition of a second equivalent of alkyltin hydride. SiF2HX compounds (X = Br, Cl) are obtained from SiF2X2 and are converted into SiF2H2 with excess Me3SnH. Redistribution becomes competitive with reduction in reactions between Me3SnH and SiFBr3, leading to mixtures of SiH4, SiF2H2, and SiF3H. The major products in the reaction between SiCl2Br2 and Me3SnH are SiCl3H and SiH4 (no SiCl2H2 was observed). Several probable intermediates were independently synthesized and allowed to react with Me3SnH. Together with deuterium labeling experiments, these reactions shed light on the mechanisms involved in these systems. In particular, the reactions appear not to proceed via free radicals.
