1,4-Cyclohexanedicarboxylic acid

1,4-Cyclohexanedicarboxylic acid
  • CAS No.:1076-97-7
Other grades of this product :
1,4-Cyclohexanedicarboxylic acid Basic information
Product Name:1,4-Cyclohexanedicarboxylic acid
Synonyms:1,4-Cyclohexanedicarboxylic acid, Mixture of cis and trans, 99+% 100GR;1,4-trans-cyclohexyldicarboxylic acid;cis+trans),1,4-Cyclohexanedicarboxylicacid(cis-andtra;Two1,4-cyclohexanecarboxylic acid;1, 4 - ring of adipic acid;1,4-Cyclohexanedicarboxylic acid (cis- and trans- mixture);1,4-Cyclohexanedicarboxylic acid 99%;1,4-CHDA
CAS:1076-97-7
MF:C8H12O4
MW:172.18
EINECS:214-068-6
Product Categories:Building Blocks;C8;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Organic acids;4-Substituted Cyclohexanecarboxylic Acids;Pharmaceutical intermediates
Mol File:1076-97-7.mol
1,4-Cyclohexanedicarboxylic acid Chemical Properties
Melting point 164-167 °C(lit.)
Boiling point 262.49°C (rough estimate)
density 1.2104 (rough estimate)
refractive index 1.4450 (estimate)
Fp 235°C
storage temp. Sealed in dry,Room Temperature
form Powder
pka4.38±0.10(Predicted)
color White to off-white
Water Solubility SOLUBLE
BRN 1870377
CAS DataBase Reference1076-97-7(CAS DataBase Reference)
NIST Chemistry Reference1,4-Cyclohexanedicarboxylic acid(1076-97-7)
EPA Substance Registry System1,4-Cyclohexanedicarboxylic acid (1076-97-7)
Safety Information
Hazard Codes Xn
Risk Statements 22-36
Safety Statements 26-36-24/25
WGK Germany 3
RTECS GU9060000
TSCA Yes
HS Code 29172090
MSDS Information
ProviderLanguage
1,4-Cyclohexanedicarboxylic acid English
SigmaAldrich English
ACROS English
ALFA English
1,4-Cyclohexanedicarboxylic acid Usage And Synthesis
Chemical Propertieswhite fine crystalline powder
Uses1,4-Cyclohexanedicarboxylic acid may be used in the synthesis of:
  • polyesters
  • polyamides
  • poly(butylene adipate-co-butylene 1,4-cyclohexanedicarboxylate) copolyester
  • various polyester polyols
General Description1,4-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
Flammability and ExplosibilityNonflammable
1,4-Cyclohexanedicarboxylic acid Preparation Products And Raw materials

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