1,4-Cyclohexanedicarboxylic acid Typical Properties
Density:
1.314 g/cm3
Melting Point:
165-168ºC
Boiling Point:
384.1ºC at 760 mmHg
Flash Point:
235ºC
Refractive Index:
1.457
Water Solubility:
SOLUBLE
Stability:
Stable under normal temperatures and pressures.
Storage Condition:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure:
0.0112mmHg at 25°C
Item
Specifications
Results
Appearance
White powder
White powder
Loss on drying
<1.0%
0.04%
Alkali solution
>95.0%
97.53%
Assay (titration)
>99.0%
99.94%
Terephthalic acid (GC)
<0.1%
0.0195%
Cis-isomer(GC)
65%
67.18%
Cl(Turbidimetric analysis of AgCl)
<0.3%
<0.3%
Heavy metals
<0.01%
<0.01%
Conclusion
The results conforms with Enterprise standards
1,4-Cyclohexanedicarboxylic acid Usage
Resin for powder coating;Resin for coil coatings;Used medicinally for the synthesis of peptic
ulcer drugs;In polyester resin, as a modified monomer;High solids polyester – melamine baking
enamel;Gel coating with unsaturated polyester resin.In the application of waterborne
polyurethane resin: 1, 4 – CHDA and AD (adipic acid) has good workability, low solution
viscosity, PIA (phthalic acid) the next scattered Chemicalbook stability: 1, 4 – CHDA > PIA >
AD1, 4 – CHDA also can make the resin a good balance between hardness and flexibility, 1, 4 –
CHDA can be used to improve the dispersion of acrylic resin, as well as with good storage
stability.In addition, 1, 4-CHDA coordinated with acrylic resin better than resorcinic acid
(DOP).The reactivity of 1, 4-CHDA was higher than PIA
In medicine, used in the synthesis of peptic ulcer drugs; in polyester resin, used as a modified
monomer to improve the yellowing of polyester resin and its flexibility (softness) without
changing its hardness.
1,4-Cyclohexanedicarboxylic acid Packaging and Shipping
Packaging:25 kg/package , as customer’s request
Shipping:It can be according to the customer’s request
1,4-Cyclohexanedicarboxylic acid storage
Store below +30°C.
