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339644 Sigma-Aldrich

Triethoxymethylsilane

technical grade, 90%

Synonym: Methyltriethoxysilane

  • CAS Number 2031-67-6

  • Linear Formula CH3Si(OC2H5)3

  • Molecular Weight 178.30

  •  Beilstein/REAXYS Number 1742453

  •  EC Number 217-983-9

  •  MDL number MFCD00009066

  •  PubChem Substance ID 24860656

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Materials Science, Micro/NanoElectronics, Nanomaterials, Organometallic Reagents,
grade   technical grade
vapor density   >1 (vs air)
vapor pressure   11 mmHg ( 20 °C)
assay   90%
refractive index   n20/D 1.383 (lit.)
bp   141-143 °C (lit.)
density   0.895 g/mL at 25 °C (lit.)
storage temp.   room temp
SMILES string   CCO[Si](C)(OCC)OCC
InChI   1S/C7H18O3Si/c1-5-8-11(4,9-6-2)10-7-3/h5-7H2,1-4H3
InChI key   CPUDPFPXCZDNGI-UHFFFAOYSA-N

Description

Packaging

500 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
WGK 1
RTECS 
VV4640000
Flash Point(F) 
73.4 °F - closed cup
Flash Point(C) 
23 °C - closed cup
Protocols & Articles

Articles

Synthesis of Melting Gels Using Mono-Substituted and Di-Substituted Alkoxysiloxanes

Hybrid organic-inorganic sol-gel materials containing silica were first called “ORMOSILs” in 1984.1 Since then, the number of hybrid organicinorganic combinations has increased rapidly.2 Hybrid mater...
Lisa C. Klein and Andrei Jitianu
Material Matters, Volume 7, Number 2, 8–14
Keywords: Absorption, Adhesion, Calorimetry, Combustion, Condensations, Deposition, Exothermic, Filtration, Materials Science, Melting, Oxidations, Polymerization reactions, Purification, Semiconductor, Sol-gel, Solar cells, Solvents, Spin coating, Substitutions, Thermal analysis

Peer-Reviewed Papers
15

References

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