Octamethylcyclotetrasiloxane

• Post Date:

  Oct 29,2025

• Expiry Date:

  Apr 27,2026

• Detailed Description:

  Cas No. :556-67-2

• CAS Registry Number:

  556-67-2

• Synonyms:

  ;Octamethyl cyclotetrasilazane;octaphenyl silsesquioxane;Octamethylcyclotetrasiloxane;2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane;D4;

• Molecular Formula:

  C₈H₂₄O₄Si₄

• Molecular Weight:

  296.6158

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R53:;
  R62:;
  

• Safety Description:

  S36/37:;
  S46:;
  S51:;
  S61:;
  

• Company:

  Quzhou Ruilijie Chemical Co., Ltd.     [ China ]          

• Contact:

• Tel:

  86-570-6121753 6121035 13867

• Fax:

  86-570-6121753

• Email:

  sales@rljchem.com