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D83532 Sigma-Aldrich

Diethoxydiphenylsilane

97%

Synonym: Diphenyldiethoxysilane

  • CAS Number 2553-19-7

  • Linear Formula (C6H5)2Si(OC2H5)2

  • Molecular Weight 272.41

  •  Beilstein/REAXYS Number 2281302

  •  EC Number 219-860-5

  •  MDL number MFCD00015126

  •  PubChem Substance ID 24894204

  •  NACRES NA.23

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Properties

Related Categories Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organometallic Reagents, Organosilicon,
Quality Level   100
assay   97%
form   liquid
refractive index   n20/D 1.525 (lit.)
bp   167 °C/15 mmHg (lit.)
density   1.033 g/mL at 25 °C (lit.)
SMILES string   CCO[Si](OCC)(c1ccccc1)c2ccccc2
InChI   1S/C16H20O2Si/c1-3-17-19(18-4-2,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14H,3-4H2,1-2H3
InChI key   ZZNQQQWFKKTOSD-UHFFFAOYSA-N

Description

Application

A new diethoxydiphenylsilane based solid-phase microextraction fiber was developed to extract trace levels of polycyclic aromatic hydrocarbons in millk, {48} human urine.{49} Diethoxydiphenylsilane based coating can be used to detect explosives (2,4,5-trinitrotoulene, 2,4-dinitrotoluene, 2,4-dinitrotoluence) and explosive taggants (ethylene glycol dinitrate).{50} This alkylsilylation reagent may be used for surface modification of nanoporous rice husk silica (RHS).{51}

Packaging

50 mL in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
230.0 °F - closed cup
Flash Point(C) 
110 °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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