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63796 Sigma-Aldrich

(3-Mercaptopropyl)methyldimethoxysilane

≥95.0%

Synonym: Dimethoxy-(3-mercaptopropyl)methylsilane

  • CAS Number 31001-77-1

  • Linear Formula CH3Si(OCH3)2CH2CH2CH2SH

  • Molecular Weight 180.34

  •  Beilstein/REAXYS Number 2424867

  •  EC Number 250-426-8

  •  MDL number MFCD00053923

  •  PubChem Substance ID 57651962

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Organometallic Reagents, Organosilicon, Other Organosilicon
Quality Level   100
assay   ≥95.0%
form   liquid
refractive index   n20/D 1.45 (lit.)
  n20/D 1.450
bp   96 °C/30 mmHg (lit.)
density   1 g/mL at 25 °C (lit.)
SMILES string   CO[Si](C)(CCCS)OC
InChI   1S/C6H16O2SSi/c1-7-10(3,8-2)6-4-5-9/h9H,4-6H2,1-3H3
InChI key   IKYAJDOSWUATPI-UHFFFAOYSA-N

Description

Application

(3-Mercaptopropyl)methyldimethoxysilane (MPMDMS) can be used as a silane precursor in the synthesis of:
• Nafion-MPMDMS nanocomposite membranes by sol-gel method.
• MPMDMS functionalized magnetic- polysilsesquioxane (PSSQ) nanoparticles applicable for heavy metal ions adsorption.
• Thiol-organosilica nanoparticles.

Packaging

50, 250 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NA 1993 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
199.4 °F - closed cup
Flash Point(C) 
93 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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