Thiosilicic acid (H4SiO3S), O,O,O-tris(1,1-dimethylethyl) ester

CAS Registry Number®

690-52-8

CAS Name

Thiosilicic acid (H4SiO3S), O,O,O-tris(1,1-dimethylethyl) ester

Molecular Formula

C12H28O3SSi

Molecular Mass

280.50

Cite this Page

Thiosilicic acid (H4SiO3S), O,O,O-tris(1,1-dimethylethyl) ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=690-52-8 (retrieved 2025-07-18) (CAS RN: 690-52-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C12H28O3SSi/c1-10(2,3)13-17(16,14-11(4,5)6)15-12(7,8)9/h16H,1-9H3

InChIKey

InChIKey=ZVUGYOCGLCLJAV-UHFFFAOYSA-N

SMILES

O([Si](OC(C)(C)C)(OC(C)(C)C)S)C(C)(C)C

Canonical SMILES

S[Si](OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C

Other Names for this Substance

  • Thiosilicic acid (H4SiO3S), O,O,O-tris(1,1-dimethylethyl) ester
  • tert-Butyl thiosilicate
  • Tri-tert-butoxysilanethiol
  • Tris(tert-butoxy)silanethiol
  • Mercaptotris(tert-butyloxy)silane