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  • 40094 - 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

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40094 Sigma-Aldrich

2,4,6,8-Tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

technical

  • CAS Number 77-63-4

  • Empirical Formula (Hill Notation) C28H32O4Si4

  • Molecular Weight 544.89

  •  Beilstein/REAXYS Number 2957579

  •  EC Number 201-045-0

  •  MDL number MFCD01862826

  •  PubChem Substance ID 329755846

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Silicon Catalysts More...
Quality Level   100
description   mixture of isomers cis and trans
grade   technical
reaction suitability   core: silicon
  reagent type: catalyst
SMILES string   C[Si]1(O[Si](C)(O[Si](C)(O[Si](C)(O1)c2ccccc2)c3ccccc3)c4ccccc4)c5ccccc5
InChI   1S/C28H32O4Si4/c1-33(25-17-9-5-10-18-25)29-34(2,26-19-11-6-12-20-26)31-36(4,28-23-15-8-16-24-28)32-35(3,30-33)27-21-13-7-14-22-27/h5-24H,1-4H3
InChI key   IRVZFACCNZRHSJ-UHFFFAOYSA-N

Description

Application

Reactant for synthesis of ethylhydrosilicone fluids

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
NI6755100
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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