3410-77-3 Usage
General Description
Silicon tetraisocyanate, also known as tetraisocyanatosilane, is a chemical compound with the formula Si(NCO)4. It is a colorless, volatile liquid that is highly reactive and has a strong, unpleasant odor. SILICON TETRAISOCYANATE is used in the production of silicon nitride and silicon carbide ceramics, as well as in the synthesis of other silicon-based materials and polymers. It is also used as a crosslinking agent in the production of certain resins and polymers. However, it is important to handle silicon tetraisocyanate with caution, as it is toxic and can cause severe irritation to the skin, eyes, and respiratory system. Therefore, appropriate safety measures should be taken when working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 3410-77-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,1 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3410-77:
(6*3)+(5*4)+(4*1)+(3*0)+(2*7)+(1*7)=63
63 % 10 = 3
So 3410-77-3 is a valid CAS Registry Number.
InChI:InChI=1/C4N4O4Si/c9-1-5-13(6-2-10,7-3-11)8-4-12
3410-77-3Relevant articles and documents
Chemical process
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, (2008/06/13)
Optionally substituted silicon isocyanates are prepared by reacting a corresponding silicon halide with an alkali metal cyanate or an alkaline earth metal cyanate in an inert solvent having a dielectric constant below about 10, in the presence of a crown ether as a catalyst.
