6675-79-2 Usage
General Description
Triisopropoxysilane is a colorless and flammable liquid chemical compound that belongs to the organosilicon group. It is commonly used as a reagent in the synthesis of silicon-containing materials and as a building block for the preparation of a variety of functionalized organosilanes. Triisopropoxysilane is also utilized as a crosslinking agent in the production of silicone rubber and as a hydrophobic surface modifier in the creation of water-repellent coatings. Additionally, it can serve as a precursor in the fabrication of silicon-based nanomaterials, such as silicon nanowires and nanoparticles. The compound's high reactivity and compatibility with various organic solvents make it a valuable tool in the field of materials science and nanotechnology. However, due to its flammability and potential for harmful effects upon exposure, proper safety precautions and handling procedures should be adhered to when working with triisopropoxysilane.
Check Digit Verification of cas no
The CAS Registry Mumber 6675-79-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,7 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6675-79:
(6*6)+(5*6)+(4*7)+(3*5)+(2*7)+(1*9)=132
132 % 10 = 2
So 6675-79-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H22O3Si/c1-7(2)10-13(11-8(3)4)12-9(5)6/h7-9,13H,1-6H3
6675-79-2Relevant articles and documents
Reaction of silicon with alcohols in autoclave
Krylova,Egorov,Nefedov
, p. 260 - 266 (2017/07/11)
A reaction of activated silicon with alcohols in an autoclave at 240—270 °C was studied. It was found that primary alcohols form tetraalkoxysilanes Si(OR)4 with high selectivity (up to 97%), while the secondary PriOH gave a mixture of compounds HSi(OPri)3, Si(OPri)4, HSi(OPri)2OSi(OPri)2H, HSi(OPri)2OSi(OPri)3, and Si(OPri)3OSi(OPri)3 with the predominance of trialkoxysilane (up to 67%). Carrying out the reaction under the indicated conditions has the advantage of experimental simplicity, reagent availability, high conversion of silicon, good isolated yields of products.
