China-Octamethyl cyclotetrasiloxane

• Post Date:

  May 07,2020

• Expiry Date:

  Nov 03,2020

• Detailed Description:

  Cas No. :556-67-2 Quantity: 3000Metric Tons
  Specs:99.0%min.
  Payment Method: LC/TT
  Product name: Octamethyl cyclotetrasiloxane
  Alias: Octamethyl cyclotetrasilazane; octaphenyl silsesquioxane; Octamethylcyclotetrasiloxane; 2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
  EINECS No.: 209-136-7
  Molecular formula: C8H24O4Si4
  Molecular weight: 296.6158
  Appearance: colorless transparent oily liquid
  Uses: Used as the material of silicone, is also used in the electronics industry. Is basic raw material of silicone rubber, also can directly as the treatment agent of rubber packing and raw material of cosmetics.
  Packing: 190kg/drum
  UN NO.: 1993

• 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 Derui Chemical Co.,ltd     [ China ]        

• Contact:

  Li

• Tel:

  0571-85109699

• Fax:

• Email:

  sales@nengfabiopharm.com