Trimethoxysilane(2487-90-3) IR1

Product NameTrimethoxysilane

CAS 2487-90-3

Molecular FormulaC3H10O3Si

Molecular Weight122.2

InChIInChI=1S/C3H10O3Si/c1-4-7(5-2)6-3/h7H,1-3H3

InChIKey YUYCVXFAYWRXLS-UHFFFAOYSA-N

Smiles[SiH](OC)(OC)OC

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Mass

MS-IW-8642          
trimethoxysilane
C3H10O3Si           (Mass of molecular ion:    122)

   Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       1.2
      29.0       1.2
      31.0       1.5
      45.0       3.3
      47.0       1.8
      59.0       9.5
      60.0       6.1
      61.0      23.4
      62.0       1.5
      77.0       3.0
      90.0       3.4
      91.0      61.5
      92.0       4.8
      93.0       2.4
     121.0     100.0
     122.0       8.8
     123.0       4.3
     152.0       1.9

parameter in CDCl3

¹H NMR	300 MHz
C₃ H₁₀ O₃ Si	0.05 ml : 0.5 ml CDCl₃
trimethoxysilane

    Parameter     ppm  Hz

      D(A)         4.197
     
      D(B)         3.583

     Hz     ppm     Int.

   1259.10   4.197    111
   1074.90   3.583   1000

in CDCl3

liquid film

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