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1,4-Cyclohexanedicarboxylic acid

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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
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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)
Flash point:
235°C
storage temp. 
Sealed in dry,Room Temperature
form 
Powder
pka
4.38±0.10(Predicted)
color 
White to off-white
Water Solubility 
SOLUBLE
BRN 
1870377
InChI
InChI=1S/C8H12O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h5-6H,1-4H2,(H,9,10)(H,11,12)
InChIKey
PXGZQGDTEZPERC-UHFFFAOYSA-N
SMILES
C1(C(O)=O)CCC(C(O)=O)CC1
CAS DataBase Reference
1076-97-7(CAS DataBase Reference)
NIST Chemistry Reference
1,4-Cyclohexanedicarboxylic acid(1076-97-7)
EPA Substance Registry System
1,4-Cyclohexanedicarboxylic acid (1076-97-7)
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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

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1,4-Cyclohexanedicarboxylic acid Usage And Synthesis

Chemical Properties

white fine crystalline powder

Uses

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

Definition

ChEBI: 1,4-cyclohexanedicarboxylic acid is a dicarboxylic acid that is cyclohexane substituted by carboxy groups at positions 1 and 4.

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

Flammability and Explosibility

Non flammable

1,4-Cyclohexanedicarboxylic acidSupplier

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