3449-26-1 Usage
Uses
1,1,3,3-Tetramethyl-1,3-diphenyldisilazane can be used:As a starting material for the synthesis of its substitution products with the tetrachlorides of silicon and tin.To prepare Cu-, Zn- and H2-phthalocyanines using phthalimide.As a pre-column deactivation agent prior to the determination of the fatty acids?by GC-MS.
Check Digit Verification of cas no
The CAS Registry Mumber 3449-26-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,4 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3449-26:
(6*3)+(5*4)+(4*4)+(3*9)+(2*2)+(1*6)=91
91 % 10 = 1
So 3449-26-1 is a valid CAS Registry Number.
InChI:InChI=1/C16H23NSi2/c1-17(18(2)3)19(4,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14,18H,1-4H3
3449-26-1Relevant articles and documents
Preparation method of silazane
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Paragraph 0026-0027, (2020/10/14)
The invention provides a preparation method of silazane. The preparation method comprises the following steps: carrying out a stirring reaction on monochlorosilane, alkali metal amide, a catalyst anda solvent in a reaction container completely; and after the reaction is finished, carrying out reduced pressure distillation to obtain the silazane. Compared with the prior art, the invention providesa new silazane synthesis technology, the process is simple, the yield is as high as 93.0%, and the purity can reach 93.6%.
ELECTRON-DONOR POWER OF NITROGEN ATOM IN DISILAZANES WITH VARIOUS SUBSTITUENTS ON THE SILICON ATOMS
Sevast'yanova, I. V.,Klebanskii, A. L.,Timofeeva, T. N.,Ponomarev, A. I.
, p. 1844 - 1847 (2007/10/02)
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