3160-86-9

Basic information

• Product Name: benzene-1,4-dicarboxylic acid - hexane-1,6-diamine (1:1)
• Synonyms: 1,4-Benzenedicarboxylic acid, compd. with 1,6-hexanediamine (1:1)
• CAS NO: 3160-86-9
• Molecular Formula: C₆H₁₆N₂*C₈H₆O₄
• Molecular Weight: 282.3355
• Mol File: 3160-86-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 392.4°C at 760 mmHg
• Flash Point: 205.3°C
• Vapor Pressure: 7.35E-07mmHg at 25°C
• CAS DataBase Reference: benzene-1,4-dicarboxylic acid - hexane-1,6-diamine (1:1)(CAS DataBase Reference)
• NIST Chemistry Reference: benzene-1,4-dicarboxylic acid - hexane-1,6-diamine (1:1)(3160-86-9)
• EPA Substance Registry System: benzene-1,4-dicarboxylic acid - hexane-1,6-diamine (1:1)(3160-86-9)

Safety Data

• Hazardous Substances Data: 3160-86-9(Hazardous Substances Data)

Upstream product

• 124-09-4 1,6-Hexanediamine 
• 100-21-0 terephthalic acid 

Relevant articles and documents

PROCESS FOR THE PREPARATION OF DIAMINE/DICARBOXYLIC ACID SALTS AND POLYAMIDES THEREOF

The invention relates to a process for preparing a salt from diamine and dicarboxylic acid, the process comprising contacting a diamine gas, having a gas temperature T-gas, with a dicarboxylic acid, thereby forming a reaction mixture comprising diamine/ dicarboxylic acid salt, wherein the dicarboxylic acid and the reaction mixture are kept at a temperature T-mixture of at least 10°C below the lowest of the melting temperature of the dicarboxylic acid (Tm-acid) and the melting temperature of the resulting diamine/ dicarboxylic acid salt (Tm-salt). The invention also relates to a process for preparing a polyamide comprising preparing a salt from diamine and dicarboxylic acid.