Taian Health Chemical Co., Ltd.

m-Phthaldialdehyde

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  phthalaldehyde;o-Phthalic dicarboxaldehyde;o-Phthaldialdehyde OPD;o-Phthalaldehyde (1.11452);Phthaldialdehyde;o-Phthaldialdehyde;O-PHTHALALDEHYDE;O-PHTALALDEHYDE;o-phthaladehyde;Benzene-1,2-dicarboxaldehyde;OPA;benzene-1,2-dicarbaldehyde;1,2-Benzenedialdehyde;

• CAS NO :

  643-79-8

• EC NO :

  211-402-2

• Molecular Formula :

  C₈H₆O₂

• Molecular Weight :

  134.132

• Main Specifications :

  ≥95%

• InChI :

  InChI=1/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H

• Packing :

  25kg carton drums. Suitable for air or sea freight.

• Product description :

  1,2-Phthalic dicarboxaldehyde CAS No. 643-79-8

   

  Specification

   

  Items	Technical index
  Product name	1,2-Phthalic dicarboxaldehyde
  Synonyms	OPA
  CAS No	643-79-8
  Molecular formula	C8H6O 2
  Molecular Weight	134.132
  Dangerous mark	T:Toxic
  Risk terminology	R25; R34; R43;
  Security Glossary	S26; S36/37/39; S45;
  Density	1.13
  Melting point	54-57'C
  Boiling point	83-84 'C (0.7501 mmHg)
  Flash point	132 'C
  Water-solubility	soluble

   

  Application: mainly used in medicine, dyestuff and so on.

  

• Uses :

  mainly used in medicine, dyestuff

• Molecular Structure :