4-Bromo-1,8-Naphthalic Anhydride

• Post Date:

  Nov 15,2023

• Expiry Date:

  May 13,2024

• Detailed Description:

  Cas No. :21563-29-1 Quantity: 200
  It's an important raw material for dyestuffs, pigments and synthesize fluorescent whiteners.

• CAS Registry Number:

  21563-29-1

• Synonyms:

  ;1H,3H-Naphtho(1,8-cd)pyran-1,3-dione, 6-bromo-;6-bromo-1H,3H-benzo[de]isochromene-1,3-dione;

• Molecular Formula:

  C₁₂H₅BrO₃

• Molecular Weight:

  277.0703

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Liaoning Liangang Pigment and Dyestuff Chemicals Co.,Ltd     [ China ]          

• Contact:

  Mr. Jerry Zhang

• Tel:

  +86-419-7675988

• Fax:

  +86-419-7675289

• Email:

  sales@liangangchem.com