Poly(p-Phenylene Terephthalamide)
[CAS# 25035-37-4]

Identification

• Name: Poly(p-Phenylene Terephthalamide)
• Synonyms: P-Phenylenediamine; Terephthalic Acid; 1,4-Benzenedicarboxylic Acid, Polymer With 1,4-Benzenediamine; Kevlar 29, Monomer-Based
• Molecular Formula: C₁₄H₁₄N₂O₄
• Molecular Weight: 274.28
• CAS Registry Number: 25035-37-4
• SMILES: C1=C(C=CC(=C1)C(=O)O)C(=O)O.C2=C(N)C=CC(=C2)N
• InChI: 1S/C8H6O4.C6H8N2/c9-7(10)5-1-2-6(4-3-5)8(11)12;7-5-1-2-6(8)4-3-5/h1-4H,(H,9,10)(H,11,12);1-4H,7-8H2
• InChIKey: STTCDNLESVYWPH-UHFFFAOYSA-N

Properties

• Boiling point: 392.4°C at 760 mmHg (Cal.)
• Flash point: 205.3°C (Cal.)