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HomeProduct name listDiphenyl isophthalate

Diphenyl isophthalate

  • CAS NO.:744-45-6
  • Empirical Formula: C20H14O4
  • Molecular Weight: 318.32
  • MDL number: MFCD00046051
  • EINECS: 212-014-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 15:15:20
Diphenyl isophthalate Structural

What is Diphenyl isophthalate?

Chemical properties

white to off-white powder

The Uses of Diphenyl isophthalate

Diphenyl isophthalate may be employed for the preparation of:

  • poly(benzoxazole) (PBO) precursor, poly(o-hydroxyamide)
  • 3[4″-hydroxybenzoyl)-4′-hydroxybenzophenone
  • poly(o-hydroxyamide), via polycondensation of 2,2-bis(3-amino-4-hydroxyphenyl)hexafluoropropane in 1-methyl-2-pyrrolidinone

Properties of Diphenyl isophthalate

Melting point: 136-138 °C (lit.)
Boiling point: 275 °C (10 mmHg)
Density  1,2 g/cm3
refractive index  1.5400 (estimate)
Flash point: 223 °C
storage temp.  Sealed in dry,Room Temperature
form  powder to crystal
color  White to Almost white
Water Solubility  insoluble
CAS DataBase Reference 744-45-6(CAS DataBase Reference)
NIST Chemistry Reference Diphenyl isophthalate(744-45-6)
EPA Substance Registry System Diphenyl isophthalate (744-45-6)

Safety information for Diphenyl isophthalate

Computed Descriptors for Diphenyl isophthalate

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