995-45-9 Usage
Uses
Used in Organic Synthesis:
Tributylchlorosilane is used as a silylating agent in organic synthesis. It can react with various organic compounds to form silyl ethers, which are useful intermediates in the synthesis of complex organic molecules.
Used in the Production of Tributyltrifluoromethylsilane:
Tributylchlorosilane is used as a starting material in the production of tributyltrifluoromethylsilane. It reacts with bromo-trifluoro-methane to form tributyl-trifluoromethyl-silane, which is an important compound in the synthesis of fluorinated organic compounds.
Used in the Semiconductor Industry:
Tributylchlorosilane is used in the semiconductor industry for the deposition of silicon layers on various substrates. It is a key precursor in chemical vapor deposition (CVD) processes, which are used to fabricate silicon-based devices such as transistors and solar cells.
Used in the Production of Silane Compounds:
Tributylchlorosilane is used as a starting material in the production of various silane compounds, which are used as coupling agents, cross-linking agents, and intermediates in the synthesis of silicone polymers and resins.
Used in the Synthesis of Siloxane Polymers:
Tributylchlorosilane can be used in the synthesis of siloxane polymers, which are high-performance materials with unique properties such as thermal stability, low dielectric constant, and biocompatibility. These polymers are used in various applications, including sealants, adhesives, and medical devices.
Purification Methods
Fractionally distil it and store it in small aliquots in sealed ampoules. [Gilman et al. J Am Chem Soc 74 1361 1952, Osthoff & Clark J Org Chem 24 219 1959, Beilstein 4 IV 4072.]
Check Digit Verification of cas no
The CAS Registry Mumber 995-45-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 995-45:
(5*9)+(4*9)+(3*5)+(2*4)+(1*5)=109
109 % 10 = 9
So 995-45-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H27ClSi/c1-4-7-10-14(13,11-8-5-2)12-9-6-3/h4-12H2,1-3H3
995-45-9Relevant academic research and scientific papers
Neutral-Eosin-Y-Photocatalyzed Silane Chlorination Using Dichloromethane
Fan, Xuanzi,Xiao, Pin,Jiao, Zeqing,Yang, Tingting,Dai, Xiaojuan,Xu, Wengang,Tan, Jin Da,Cui, Ganglong,Su, Hongmei,Fang, Weihai,Wu, Jie
supporting information, p. 12580 - 12584 (2019/08/16)
Chlorosilanes are versatile reagents in organic synthesis and material science. A mild pathway is now reported for the quantitative conversion of hydrosilanes to silyl chlorides under visible-light irradiation using neutral eosin Y as a hydrogen-atom-transfer photocatalyst and dichloromethane as a chlorinating agent. Stepwise chlorination of di- and trihydrosilanes was achieved in a highly selective fashion assisted by continuous-flow micro-tubing reactors. The ability to access silyl radicals using photocatalytic Si?H activation promoted by eosin Y offers new perspectives for the synthesis of valuable silicon reagents in a convenient and green manner.
Cleavage of silicon-to-carbon bonds by means of hydrogen halide
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, (2008/06/13)
In a process for preparing a halogen alkyl silane by contacting an alkyl silane of the formula wherein R represents a substituted or unsubstituted alkyl or alkenyl group, R' represents an alkyl group, and N represents 0, 1, or 2 With a hydrogen halide in the presence of a catalyst, the improvement which comprises employing as the catalyst an aluminum oxide-containing composition.
