12-Crown-4

• Post Date:

  Jun 30,2015

• Expiry Date:

  Dec 27,2015

• Detailed Description:

  Cas No. :294-93-9

• CAS Registry Number:

  294-93-9

• Synonyms:

  ;1,4,7,10-Tetraoxacyclododecane;Lithium ionophore V;Crown;Eoct;Ethylene oxide cyclic tetramer;1,4,7,10-TETRAOXYCYCLODODECANE;12-CROWN 4-ETHER;CROWN ETHER/12-CROWN-4;

• Molecular Formula:

  C₈H₁₆O₄

• Molecular Weight:

  176.2102

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/21/22:;
  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  Chemieliva Pharmaceutical Co., Ltd     [ China ]        

• Contact:

  Jessica

• Tel:

  0086-23-67770219

• Fax:

  0086-23-67770220

• Email:

  chemnet@chemieliva.com