cis-1,4-Cyclohexanedicarboxybic acid
- Product Name
- cis-1,4-Cyclohexanedicarboxybic acid
- CAS No.
- 619-81-8
- Chemical Name
- cis-1,4-Cyclohexanedicarboxybic acid
- Synonyms
- CIS-1,4-CYCLOHEXANEDICARBOXYLIC ACID;cis-Cyclohexane-1,4-dicarboxylic acid;Cyclohexanedicarboxylicacid;CIS-HEXAHYDROTEREPHTHALIC ACID;Cis-1,4-CyclohexanedicarboxylicAci;CIS-1,4-CYCLOHEXANEDICARBOXYBIC ACID;1,4-Cyclohexanedicarboxylic acid, cis-;cis-1,4-Cyclohexanedicarboxylic Acid >rac-(1s,4s)-cyclohexane-1,4-dicarboxylic acid
- CBNumber
- CB7135648
- Molecular Formula
- C8H12O4
- Formula Weight
- 172.18
- MOL File
- 619-81-8.mol
cis-1,4-Cyclohexanedicarboxybic acid Property
- Melting point:
- 168 °C
- Boiling point:
- 384.1±35.0 °C(Predicted)
- Density
- 1.3200
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- soluble in Ethanol,Ether,Chloroform,Methanol
- form
- powder to crystal
- pka
- 4.51±0.25(Predicted)
- color
- White to Almost white
- CAS DataBase Reference
- 619-81-8(CAS DataBase Reference)
- NIST Chemistry Reference
- cis-Hexahydroterephthalic acid(619-81-8)
Safety
- HS Code
- 29172090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- C0789
- Product name
- cis-1,4-Cyclohexanedicarboxylic Acid
- Purity
- >90.0%(GC)
- Packaging
- 25g
- Price
- $94
- Updated
- 2025/07/31
- Product number
- C0789
- Product name
- cis-1,4-Cyclohexanedicarboxylic Acid
- Purity
- >90.0%(GC)
- Packaging
- 100g
- Price
- $257
- Updated
- 2025/07/31
- Product number
- C475840
- Product name
- cis-1,2-Cyclohexanedicarboxylic Acid
- Packaging
- 250mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- JK145521
- Product name
- cis-1,4-Cyclohexanedicarboxylic Acid
- Purity
- 90%
- Packaging
- 5g
- Price
- $108
- Updated
- 2021/12/16
- Product number
- FC147028
- Product name
- cis-1,4-Cyclohexanedicarboxylic Acid
- Packaging
- 50g
- Price
- $138
- Updated
- 2021/12/16
cis-1,4-Cyclohexanedicarboxybic acid Chemical Properties,Usage,Production
Definition
ChEBI: 1,4-cyclohexanedicarboxylic acid is a dicarboxylic acid that is cyclohexane substituted by carboxy groups at positions 1 and 4.
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 of 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 hydrogen replacement three times. The hydrogen pressure was adjusted to 4 MPa, the reaction temperature was maintained at 200°C, and hydrogen was continuously supplied under this condition for 3 hours. At the end of the reaction, 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 specific results are listed 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
cis-1,4-Cyclohexanedicarboxybic acid Preparation Products And Raw materials
Raw materials
Preparation Products
cis-1,4-Cyclohexanedicarboxybic acid Suppliers
- Tel
- 800-4238616
- Fax
- +1-888-520-1075 / +1-503-283-1987
- sales@tciamerica.com
- Country
- Americas
- ProdList
- 23653
- Advantage
- 75
View Lastest Price from cis-1,4-Cyclohexanedicarboxybic acid manufacturers
- Product
- cis-1,4-Cyclohexanedicarboxybic acid 619-81-8
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000tons
- Release date
- 2025-08-13
- Product
- cis-1,4-Cyclohexanedicarboxybic acid 619-81-8
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 85.0-99.8%
- Supply Ability
- 20tons
- Release date
- 2020-01-08