1,3-Dihydro-1,3-Dioxo-5-Isobenzofurancarboxylic Acid Polymer With 1,1-Methylenebis4-Isocyanatobenzene
[CAS# 25053-57-0]

Identification

• Name: 1,3-Dihydro-1,3-Dioxo-5-Isobenzofurancarboxylic Acid Polymer With 1,1-Methylenebis4-Isocyanatobenzene
• Synonyms: 1,3-Dioxoisobenzofuran-5-Carboxylic Acid; 1-Isocyanato-4-[(4-Isocyanatophenyl)Methyl]Benzene; 1,3-Dioxo-5-Isobenzofurancarboxylic Acid; 1-Isocyanato-4-[(4-Isocyanatophenyl)Methyl]Benzene; 1,3-Diketoisobenzofuran-5-Carboxylic Acid; 1-Isocyanato-4-(4-Isocyanatobenzyl)Benzene
• Molecular Formula: C₂₄H₁₄N₂O₇
• Molecular Weight: 442.38
• CAS Registry Number: 25053-57-0
• SMILES: O=C=NC2=CC=C(CC1=CC=C(C=C1)N=C=O)C=C2.C3=C(C=CC4=C3C(OC4=O)=O)C(=O)O
• InChI: 1S/C15H10N2O2.C9H4O5/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19;10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-8H,9H2;1-3H,(H,10,11)
• InChIKey: ZBIMDPUULDFXSQ-UHFFFAOYSA-N

Properties

• Boiling point: 373.4°C at 760 mmHg (Cal.)
• Flash point: 154°C (Cal.)