7-Diethylamino-4-methylcoumarin

• Post Date:

  Feb 26,2017

• Expiry Date:

  Feb 26,2018

• Detailed Description:

  Cas No. :91-44-1 Specification:
  Properties Specifications:
  APPEARANCE off-white powder
  MELTING POINT 69.5~71.0°C
  PURITY: 98% min
  ASH 0.1% max
  VOLATILE MATTER 0.5% max
  MESH SIZE passing 100 mesh
  E1 value 1000+/-20
  www.chinapolymeradditives.cn

• CAS Registry Number:

  91-44-1

• Synonyms:

  ;Coumarin 1~4-Methyl-7-diethylaminocoumarin;4-Methyl-7-diethylamino coumarine;Fluorescent Brightener SWN;4-methyl-7-diethylamino Coumarin;

• Molecular Formula:

  C₁₄H₁₇NO₂

• Molecular Weight:

  231.29

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

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

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Yongchang Polymer Additives Co ltd     [ China ]        

• Contact:

  Mickel

• Tel:

  +86-20-61876219

• Fax:

• Email:

  info@chinapolymeradditives.cn