Beili Chemical (Zhangjiagang) Co., Ltd.

4-methylphthalic anhydride

• Category :

  Intermediates/Pharmaceutical intermediates

• Synonyms :

  1,3-Isobenzofurandione, 5-methyl-;Phthalic anhydride, 4-methyl-;5-methyl-2-benzofuran-1,3-dione;

• CAS NO :

  19438-61-0

• EC NO :

  243-073-6

• Molecular Formula :

  C₉H₆O₃

• Molecular Weight :

  162.1421

• Main Specifications :

  Purity: ≥99.0%

• InChI :

  InChI=1/C9H6O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h2-4H,1H3

• Packing :

  Net25kg/carton drum

• Product description :

  Beii PN#:	MPH.99F.U
  Synonym:	resorcinol dibenzoate
  Molecular formula:	C9H6O3
  Molar mass (g/mol):	162.14
  Appearance:	white crystalline powder
  Solubility:	insoluble

• Uses :

  As pharmaceutical intermediate mainly used to produce 5,5-Dimethyl-2,4-oxazolidinedione; can also take part in many organic syntheses.

• Molecular Structure :