Poly[N,N′-(1,4-phenylene)-3,3′,4,4′-benzophenonetetracarboxylic imide/amic acid]

• Catalog No.: 184640
• CAS Number: 26023-21-2
• M. F.: C23H16N4O5
• M. W.: 428.39694

SYNONYMS

• Title: 聚[N,N′-(1,4-亚苯基)-3,3′,4,4′-二苯甲酮四甲酸酰亚胺/酰胺酸]
• IUPAC name: 5-(1,3-dioxo-2,3-dihydro-1H-isoindole-5-carbonyl)-2,3-dihydro-1H-isoindole-1,3-dione; benzene-1,4-diamine
• IUPAC Traditional name: 5-(1,3-dioxo-2H-isoindole-5-carbonyl)-2H-isoindole-1,3-dione; p-phenylenediamine

DATABASE IDS

• CAS Number: 26023-21-2

PROPERTIES

• Apperance: powder
• Density: 1.4 g/mL at 25 °C(lit.)
• Transition Temperature: Tg 310 °C
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39
• German water hazard class: 3