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538035 Sigma-Aldrich

1,4-Cyclohexanedicarboxylic acid

99%

Synonym: 1,4-CHDA-HP

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Properties

Related Categories Building Blocks, C8, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
InChI Key   PXGZQGDTEZPERC-UHFFFAOYSA-N
assay   99%
mp   164-167 °C (lit.)

Description

General description

1,4-Cyclohexanedicarboxylic acid (1,4-CHDA) has cyclohexane based structure. CHDA has better weatherability, higher impact strength, and faster stress relaxation. CHDA exhibits three isomeric forms:
• axial, axial (a,a) trans-isomer
• equatorial, equatorial (e,e) trans-isomer
• a,e cis-isomer

Application

1,4-Cyclohexanedicarboxylic acid may be used in the synthesis of:
• polyesters
• polyamides
• poly(butylene adipate-co-butylene 1,4-cyclohexanedicarboxylate) copolyester
• various polyester polyols

Packaging

1 kg in poly bottle

100 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
GU9060000

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles
Peer-Reviewed Papers
15

References

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