ChemicalBook > CAS DataBase List > 1,4-Cyclohexanedicarboxylic acid

1,4-Cyclohexanedicarboxylic acid

Product Name
1,4-Cyclohexanedicarboxylic acid
CAS No.
1076-97-7
Chemical Name
1,4-Cyclohexanedicarboxylic acid
Synonyms
CHDA;cyclohexane-1,4-dicarboxylic acid;1,4-CHDA;cis+trans);1,4-chda-hp;RARECHEM AL BO 1296;TIMTEC-BB SBB008430;1,4-Cyclohexanedicar;1,4-Dicarboxycyclohexane;hexahydro-terephthalicaci
CBNumber
CB9128589
Molecular Formula
C8H12O4
Formula Weight
172.18
MOL File
1076-97-7.mol
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1,4-Cyclohexanedicarboxylic acid Property

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

Hazard Codes 
Xn
Risk Statements 
22-36
Safety Statements 
26-36-24/25
WGK Germany 
3
RTECS 
GU9060000
TSCA 
Yes
HS Code 
29172090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
538035
Product name
1,4-Cyclohexanedicarboxylic acid
Purity
99%
Packaging
100g
Price
$58.4
Updated
2025/07/31
Sigma-Aldrich
Product number
538035
Product name
1,4-Cyclohexanedicarboxylic acid
Purity
99%
Packaging
1kg
Price
$215
Updated
2025/07/31
TCI Chemical
Product number
C0788
Product name
1,4-Cyclohexanedicarboxylic Acid (cis- and trans- mixture)
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$20
Updated
2025/07/31
TCI Chemical
Product number
C0788
Product name
1,4-Cyclohexanedicarboxylic Acid (cis- and trans- mixture)
Purity
>98.0%(GC)(T)
Packaging
500g
Price
$75
Updated
2025/07/31
TRC
Product number
C382248
Product name
1,4-Cyclohexanedicarboxylic acid
Packaging
10g
Price
$65
Updated
2021/12/16
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1,4-Cyclohexanedicarboxylic acid Chemical Properties,Usage,Production

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

Synthesis

100-21-0

619-81-8

The general procedure for synthesizing cis-1,4-cyclohexanedicarboxylic acid from terephthalic acid was as follows: 200 g of terephthalic acid, 15 g of the Pd-Pt/C catalyst described in Examples 1 to 14 and 1000 g of water were added to an autoclave, and stirring was initiated. The reaction system was first purged with nitrogen three times, followed by replacement with hydrogen three times. The hydrogen pressure was adjusted to 4 MPa and the reaction temperature was kept stable at 200 °C, and the hydrogen was continuously supplied for the reaction for 3 hours. After the reaction was completed, the catalyst was removed by filtration while hot. The filtrate was cooled and filtered again to collect the filter cake. The filter cake was dried at 120 °C to obtain the solid product. The solid product was analyzed by liquid chromatography to determine the contents of 1,4-cyclohexanedicarboxylic acid and trans-1,4-cyclohexanedicarboxylic acid therein, from which the yield of 1,4-cyclohexanedicarboxylic acid and the selectivity of trans-1,4-cyclohexanedicarboxylic acid were calculated and the results are recorded in Table 2.

References

[1] Patent: CN103769089, 2016, B. Location in patent: Paragraph 0029; 0030
[2] RSC Advances, 2017, vol. 7, # 30, p. 18178 - 18188
[3] Patent: CN105237341, 2016, A. Location in patent: Paragraph 0014
[4] Patent: KR2017/36493, 2017, A. Location in patent: Paragraph 0057; 0058; 0059
[5] Patent: KR2018/35585, 2018, A. Location in patent: Paragraph 0117-0121; 0145; 0146

1,4-Cyclohexanedicarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-Cyclohexanedicarboxylic acid Suppliers

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View Lastest Price from 1,4-Cyclohexanedicarboxylic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
1,4-Cyclohexanedicarboxylic acid 1076-97-7
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-07
Hebei Chuanghai Biotechnology Co., Ltd
Product
1,4-Cyclohexanedicarboxylic acid 1076-97-7
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-10-25
HebeiShuoshengImportandExportco.,Ltd
Product
1,4-Cyclohexanedicarboxylic acid 1076-97-7
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-12

1076-97-7, 1,4-Cyclohexanedicarboxylic acidRelated Search:

Bis(2-ethylhexyl) phthalate Isophthalic acid Phthalic acid Dimethyl phthalate Diethyl azodicarboxylate 1,4-Cyclohexanedimethanol Cyclohexane Potassium hydrogen phthalate Methylcyclohexane DIMETHYL TRANS-1,4-CYCLOHEXANEDICARBOXYLATE Dimethyl 1,4-cyclohexanedicarboxylate DIETHYL 2,5-DIOXOBICYCLO[2.2.2]OCTANE-1,4-DICARBOXYLATE DIMETHYL 1,4-CUBANEDICARBOXYLATE 1,1-Cyclohexanedicarboxylic acid, 95% Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride trans-1,4-cyclohexanedicarboxybic acid esculentoside E CIS-1,4-CYCLOHEXANEDICARBOXYBIC ACID

  • 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 (<i>cis</i>- and <i>trans</i>- mixture)
  • 1,4-Cyclohexanedicarboxylic acid 99%
  • 1,4-CHDA
  • 1,4-CYCLOHEXANEDICARBOXYLIC ACID (CIS+TRANS)
  • CIS/TRANS-1,4-CYCLOHEXANEDICARBOXYLIC ACID
  • 1,4-Cyclohexanedicarboxylic acid, mixture of cis and trans, 99+%
  • Cyclohexane-1,4-dicarboxylic
  • 1,4-chda-hp
  • 1,4-Cyclohexanedicarboxylic acid(1,4-CHDA-HP)
  • 1,4-CYCLOHEXANEDICARBOXYLIC ACID 99+%
  • 1,4-Cyclohexanedicarboxylic Acid (cis- and trans- mixture)
  • 1,4-Cyclohexanedicarboxylic acid, mixture of cis and trans
  • 1,4-Cyclohexanedicar
  • 1,4-cyclohexanedicarboxylate (trans and cis combined)
  • 1,4-Dicarboxylic acid cyclohexane
  • 1,4-Cyclohexanedicarboxylic acid, 99+%, mixture of cis and trans
  • hexahydro-terephthalicaci
  • Terephthalic acid, hexahydro-
  • Cyclohexane-1,4-dicarboxylic acid (mixture of isomeres) for synthesis
  • 1,4-Cyclohexanedicarboxylic acid,c&t
  • 1,4-Dicarboxycyclohexane
  • CHDA
  • HEXAHYDROTEREPHTHALIC ACID
  • cyclohexane-1,4-dicarboxylic acid
  • 1,4-CYCLOHEXYL DICARBOXYLIC ACID
  • RARECHEM AL BO 1296
  • TIMTEC-BB SBB008430
  • 1,4-CYCLOHEXANEDICARBOXYBIC ACID
  • 1,4-CYCLOHEXANEDICARBOXYLIC ACID
  • 1,4-Cyclhexanedicarboxylic acid
  • 1,4-CYCLOHEXANEDICARBOXYLIC ACID, HIGH P
  • 1,4-dcyclohexanedicarboxylic acid
  • 1,4-Cyclohexanedicarboxylic acid, mixture of isomers, 99%
  • 1,4-Cyclohexanedicarboxylic Acid (cis- and trans- mixture)&gt
  • ,4-Cyclohexanedicarboxylic acid
  • 1, 4-cyclohexanedioic acid
  • cis+trans)
  • Cyclohexan-1,4-dicarbonsure
  • Cyclohexane-1,4-dicarboxylic acid cis/trans-mixture
  • 1,4-Cyclohexanedicarboxylic acid (8CI, 9CI, ACI)
  • 1,4-Cyclohexanedicarboxylic Acid (cis- and trans- mixture), ≥ 98.0%
  • 1,4-Cyclohexanedicarboxylic acid CHDA
  • 1,4-Cyclohexanedicarboxylic acid in Acetonitrile:Methanol=1:1
  • Trans-1,4-cyclohexanedioic acid
  • 1,4-Cyclohexanedicarboxylicaci
  • 1076-97-7
  • 1076-97-6
  • 2253-02-1
  • 619829
  • C6H10CO2H2
  • 4-Substituted Cyclohexanecarboxylic Acids
  • C8
  • Carbonyl Compounds