14579-90-9 Usage
General Description
1,3-di-n-propyl-1,1,3,3-tetramethyldisilazane is a chemical compound with the molecular formula C9H24N2Si2. It is a clear, colorless liquid with a strong ammonia-like odor. 1,3-DI-N-PROPYL-1,1,3,3-TETRAMETHYLDISILAZANE is primarily used as a reagent in organic synthesis, particularly in the preparation of siloxanes and silicone polymers. It is also employed as a silylation reagent in gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) analyses to derivatize and protect reactive functional groups, improve volatility, and enhance sensitivity. Additionally, 1,3-di-n-propyl-1,1,3,3-tetramethyldisilazane has applications in the semiconductor industry as a surface modifier and in the production of electronic materials. However, it is important to handle this chemical with caution as it is flammable and may cause skin and eye irritation upon contact.
Check Digit Verification of cas no
The CAS Registry Mumber 14579-90-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,5,7 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14579-90:
(7*1)+(6*4)+(5*5)+(4*7)+(3*9)+(2*9)+(1*0)=129
129 % 10 = 9
So 14579-90-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H27NSi2/c1-7-9-12(3,4)11-13(5,6)10-8-2/h11H,7-10H2,1-6H3