Silicone oil CAS 63148-62-9 (jerryzhang001@chembj.com)

• Post Date:

  Apr 20,2017

• Expiry Date:

  Apr 20,2018

• Detailed Description:

  Cas No. :63148-62-9 Payment Method: T/T; Western Union; Moneygram and Bitcoin
  Silicone oil CAS 63148-62-9
  
  Product Name: Silicone oil;
  Synonyms: antifoamfd62;baysilon;dc35a;dc35b;dc360;Dimethylsiliconeoil201;dimethylsiliconesandsiloxanes;dimethyl-siloxan;
  
  CAS: 63148-62-9;
  MF: C6H18OSi2;
  MW: 162.38;
  EINECS: 203-492-7;
  
  Product Categories: Siloxanes;UVCBs-organic;Silane series;Alphabetical Listings;G-HAlphabetic;H;HA -HTAnalytical Standards;NMR Reference Standards;NMRStable Isotopes;Spectroscopy;Stable Isotopes;Essential Chemicals;Reagent Grade;Routine Reagents;Silicon oils;Polymer Science;Silicones;
  
  Melting point: −59 °C(lit.);
  Boiling point: 101 °C(lit.);
  density: 0.963 g/mL at 25 °C;
  vapor density: >1 (vs air);
  Fp: 33 °F;
  
  Description:
  
  Silicone oil is a kind of oily linear polysiloxane produced from the hydrolysis and poly-condensation of chlorotrimethylsilane, ethyl chlorosilane, and phenyl chlorosilane containing mono-functional group and bifunctional group. The commonly called silicone oil means the polydimethylsiloxane and polymethyl phenyl siloxane. Silicone oil is a kind of colorless, odorless, non-toxic, transparent, non-volatile liquid with non-corrosive effect on metal, low freezing point and good anti-water property and moisture resistance, low surface tension and being capable of being resistant to dilute acids and bases and has wide application in various national economy departments.
  
  The viscosity of the silicone oil has small changes with temperature. At -60 ~ 250 °C, it can be used as a lubricant agent for sextant, electromotor, shells aiming system and shipborne radar devices. When being mixed with thickener such as carbon black and lithium stearate, it can be used for preparation of viscous grease for being applied to vacuum or high temperature sealing systems and the sealing of vacuum cocks, bushings, and valve.
  
  It will not be cured by high compression with a relative high compressibility and can be used as liquid springs of aircraft and used for eliminating flutter in the buffer, shock absorption system to maintain the stability of the gauge pointer in aircraft cabin and damping of damper device. Because of its non-corrosiveness on metal and long lifespan, it is widely used as hydraulic pressure fluid in various kinds of delivery systems such as being the hydraulic pressure fluid of aircraft landing gear, flaps, doors, and speed brakes; Because of its small density, low viscosity, it can decrease the weight of the hydraulic pressure systems of the aircraft system by 45% compared with the mineral oil system.
  
  It is heat resistant and can be used as the heat transfer medium of -50 ~ 250 ℃; it does not absorb moisture and has excellent electrical insulation and can resist high temperature to be used as a dielectric liquid for being applied to the capacitors and the miniature transformer of encapsulating and impregnating. It is permeable to visible light and can be coated to the lens and optical glass to improve the light transmission properties; its being coated to the motion picture film can reduce the friction and extend the lifespan of the film.
  
  It has a good water resistance and can be used for processing wool, rayon, nylon, cotton fabric and can be used for making waterproof fabric; it has a low surface tension and can be used for plastic and rubber mold releasing agents; in the food and textile industry, it can be used in defoamers. Dimethyl silicone is non-toxic with physiologically inertia and can be used for the treatment of flatulence and can also play a role of skin care when added to cosmetics.
  
  Usage:
  
  It can be used as emulsifiers. China has provided that it can be applied during the fermentation process with the maximum usage amount being 0.2g / kg.
  
  It can be used as advanced lubricants, anti-vibration oil, insulating oil, defoamers, release agents, polishes and vacuum diffusion pump oil.
  
  It can be used as the paint for prevention of moisture and rust of metal surface. It can also be used as the coating for the surfaces of buildings for prevention of water.
  
  It is used as hardening polyurethane foams additive.
  

• CAS Registry Number:

  63148-62-9

• Synonyms:

  ;Hard foam silicon (An even vesicant);Hard foam silicon;Methyl silicone oil;Silicone Oil 201;dimethyl silicone oil;Levelling foamer L108;Polydimethyl Silicone Oil;

• Molecular Formula:

  C₆H₁₈OSi₂

• Molecular Weight:

  162.37932

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Nanjing Bangnuo Biotechnology Co., Ltd.     [ China ]        

• Contact:

  Jerry Zhang

• Tel:

  86-25-52198306

• Fax:

• Email:

  jerryzhang001@chembj.com