benzophenone-2

• Post Date:

  Oct 18,2013

• Expiry Date:

  Oct 18,2014

• Detailed Description:

  Cas No. :131-55-5 benzophenone-2 Appearance:Light yellow crystalline powder
  CAS No: 131-55-5
  Melting point: 198-200 °C
  benzophenone-2 Aassy:≥ 99%

• CAS Registry Number:

  131-55-5

• Synonyms:

  ;Di(2,4-dihydroxyphenyl)methanone; Bis(2,4-dihydroxyphenyl)methanone;2,2',4,4'-Tetrahydroxy Benzophenone;2,2',4,4'-Tetrahydroxybenzophenone;Benzophenone-2;bis(2,4-dihydroxyphenyl)methanone;Benzophenone 2;2,2'4,4'-Tetrahydroxy benzophenone;

• Molecular Formula:

  C₁₃H₁₀O₅

• Molecular Weight:

  246.2155

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  hangzhou lingeba technology co.ltd     [ China ]        

• Contact:

  john

• Tel:

  0571-87389059

• Fax:

  0571-87389060

• Email:

  info@lingeba.com