3-Mercaptopropyltrimethoxysilane

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Properties Simple | Detailed

Formula C6H16O3SSi
IUPAC Name 3-trimethoxysilylpropane-1-thiol
Molecular Mass 196.340 g·mol−1
Heat of Formation -871.8 ± 16.7 kJ·mol−1
Dipole Moment 2.79 ± 1.08 D
Volume 247.57 Å 3
Surface Area 235.74 Å 2
HOMO Energy -8.73 ± 0.55 eV
LUMO Energy 2.88 ± eV
Point Group Symmetry C1
Synonyms
  • (.gamma.-mercaptopropyl)trimethoxysilane
  • (3-mercaptopropyl)trimethoxysilane
  • (3-thiopropyl)trimethoxysilane
  • (gamma-mercaptopropyl)trimethoxysilane
  • 1-propanethiol, 3-(trimethoxysilyl)-
  • 3-(sulfanylpropyl)trimethoxysilane
  • 3-(trimethoxysilyl)-1-propanethiol
  • 3-(trimethoxysilyl)propanethiol
  • 3-(trimethoxysilyl)propyl mercaptan
  • a 189 (silicone)
  • az 6129
  • bb_sc-2629
  • gamma-mercaptopropyltrimethoxysilane
  • gf 70
  • kbe 803
  • kbm 803
  • m 8500
  • m 8500 (coupling agent)
  • mps-m
  • nuca 189
  • propanethiol, trimethoxysilyl-
  • prosil 196
  • sh 6062
  • sila-ace s 810
  • silane a 189
  • silane, 3-mercaptopropyltrimethoxy-
  • silquest a 189
  • tsl 8380
  • tsl8380e
  • z 6062
CAS Number(s)
  • 161756-15-6
  • 4420-74-0
  • 53241-23-9
  • 56938-96-6
InChIKey UUEWCQRISZBELL-UHFFFAOYSA-N
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Elements C H S Si O