Impurity Reference Standard - Products

Simethicone

CAT No: CL-STCN-01 CAS No: 8050-81-5 Mol Wt: NA Mol F: (C2H6OSi)n (SiO2)m Inv Status: Custom Synthesis

Chemical Name: 1,1,1,3,3,3-Hexamethyldisiloxane compound with silicon dioxide (1:1)

Simethicone Impurity 1

CAT No: CL-STCN-02 CAS No: 1066-42-8 Mol Wt: 92.17 Mol F: C2H8O2Si Inv Status: Custom Synthesis

Chemical Name: Dimethylsilanediol

Simethicone Impurity 2

CAT No: CL-STCN-03 CAS No: 1118-15-6 Mol Wt: 166.3 Mol F: C4H14O3Si2 Inv Status: Custom Synthesis

Chemical Name: 1,1,3,3-Tetramethyldisiloxane-1,3-diol

Simethicone Impurity 3

CAT No: CL-STCN-04 CAS No: 3663-50-1 Mol Wt: 240.5 Mol F: C6H20O4Si3 Inv Status: Custom Synthesis

Chemical Name: 1,1,3,3,5,5-Hexamethyltrisiloxane-1,5-diol

Simethicone Impurity 4

CAT No: CL-STCN-05 CAS No: 3081-07-0 Mol Wt: 314.6 Mol F: C8H26O5Si4 Inv Status: Custom Synthesis

Chemical Name: 1,1,3,3,5,5,7,7-Octamethyl-1,7-Tetrasiloxanediol

Simethicone Impurity 5

CAT No: CL-STCN-06 CAS No: 7445-36-5 Mol Wt: 388.8 Mol F: C10H32O6Si5 Inv Status: Custom Synthesis

Chemical Name: 1,1,3,3,5,5,7,7,9,9-Decamethyl-1,9-Pentasiloxanediol)