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Octamethylcyclotetrasiloxane

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  Post Date: Jul 04,2025
  Expiry Date: Dec 31,2025
  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: 556-67-2 Octamethyl cyclotetrasiloxane
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R53:;
R62:;
  Safety Description: S36/37:;
S46:;
S51:;
S61:;

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