Zibo Linzi Qiquan Industrial Trade Co., Ltd

Hexamethyldisiloxane

• Category :

  Intermediates

• Synonyms :

  HMDSO;Hexamethyl Disiloxane;MM;HMDO;

• CAS NO :

  107-46-0

• EC NO :

  203-492-7

• Molecular Formula :

  C₆H₁₈OSi₂

• Molecular Weight :

  162.38

• Main Specifications :

• InChI :

  InChI=1/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

• Product description :

  ZQ-HMDSO

  CAS NO. 107-46-0
  
  Chemical name :HMDSO
  
  Molecular formula:C₆H₁₈OSi₂
  Technical indexes :
  1, Molecular weight:162.3
  2, Appearance: non-toxic colorless transparent liquid
  3, Density(25℃)g/cm³:0.762—0.770
  4, Refractive index():1.3765-1.3785
  5, Hexamethyldisiloxane(%):≥99.0 silanol(%):≤1.0
  6, Melting point:-68℃ Boiling point:100℃
  7, Flash point:-1℃
  8, Viscosity(25℃)mm2.s-1:0.65
  
  Uses:
  used as end agent, purger, releasing agent in organic chemical and pharmaceutical chemical industry.
  
  Packing:
  150kg in galvanizing metal pail or plastic coated metal pail. 
  
  Cautions:
  1, Kept in ventilating and dry place, avoid fire and sunlight. Temp. :-50℃~45℃.
  2, Avoid knock, rain, insolation, hazardous chemicals. Storage period: 2 years
   

• Molecular Structure :