62950-20-3

Basic information

• Product Name: 1,2-CYCLOHEXANEDICARBOXYLIC ACID, DIBUTYL ESTER
• Synonyms: 1,2-CYCLOHEXANEDICARBOXYLIC ACID, DIBUTYL ESTER
• CAS NO: 62950-20-3
• Molecular Formula: C₁₆H₂₈O₄
• Molecular Weight: 284.39112
• Mol File: 62950-20-3.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 359°Cat760mmHg
• Flash Point: 168.4°C
• Appearance: /
• Density: 1.013g/cm³
• Vapor Pressure: 2.45E-05mmHg at 25°C
• Refractive Index: 1.463
• CAS DataBase Reference: 1,2-CYCLOHEXANEDICARBOXYLIC ACID, DIBUTYL ESTER(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-CYCLOHEXANEDICARBOXYLIC ACID, DIBUTYL ESTER(62950-20-3)
• EPA Substance Registry System: 1,2-CYCLOHEXANEDICARBOXYLIC ACID, DIBUTYL ESTER(62950-20-3)

Safety Data

• Hazardous Substances Data: 62950-20-3(Hazardous Substances Data)

Usage

General Description

1,2-Cyclohexanedicarboxylic acid, dibutyl ester is a chemical compound that is commonly used as a plasticizer in the production of various materials, such as plastics, resins, and adhesives. It is a clear, colorless liquid with a faint odor, and is insoluble in water but soluble in organic solvents. 1,2-CYCLOHEXANEDICARBOXYLIC ACID, DIBUTYL ESTER is known for its ability to improve the flexibility, durability, and softness of materials, making it a valuable additive in many industrial applications. Additionally, it is considered to have low toxicity and is not believed to pose significant health risks to humans, making it a relatively safe and commonly used chemical in various manufacturing processes.

InChI:InChI=1/C16H28O4/c1-3-5-11-19-15(17)13-9-7-8-10-14(13)16(18)20-12-6-4-2/h13-14H,3-12H2,1-2H3

Upstream product

• 55505-26-5 8-methyl-1-nonanol 
• 85-42-7 1,2-Cyclohexanedicarboxylic acid-anhydride 
• 71-36-3 butan-1-ol 
• 1687-30-5 cyclohexane-1,2-dicarboxylic acid 
• 84-74-2 Phthalic acid dibutyl ester 

Relevant articles and documents

Structure effect of activated carbon in Ru/AC catalysts for hydrogenation of phthalates

Activated carbon with different microporous surface area were used to prepare a series of Ru/AC catalysts for the hydrogenation of dioctyl phthalate (DOP) to dioctyl 1,2-cyclohexanedicarboxylate (DOCH). The presence of micropores benefit the dispersion of Ru, but Ru particles encapsulated into the micropores can be hardly accessed by DOP molecule. An appropriate microporous surface area of the support should be crucial important for the preparation of highly efficient catalyst for phthalates hydrogenation. The as-prepared 0.45%Ru/AC-2 catalyst (Micropore surface area = 604 m2/g) exhibited the best activity in DOP hydrogenation with a TOF of 1406 h?1 due to its suitable micropore surface area.

Preparation method of 1,2-cyclohexyl diformate plasticizer

The invention provides a preparation method of a 1,2-cyclohexyl diformate plasticizer. According to the method, 1,2-cyclohexyl diformic acid and monohydric alcohol as raw materials are subjected to esterification for 0.5-48 h at the temperature of 80-250 DEG C under the action of catalysis, and a 1,2-cyclohexyl diformate product is obtained through reduced pressure distillation. 1,2-cyclohexyl diformate is a non-toxic plasticizer and can be applied to fields of the plastic industry, the rubber industry and the like instead of phthalate. The yield of the product prepared with the method is high, the product is easy to separate, and the method is environment-friendly and has good application prospect.

Dicarboxylic diester, process for producing the same, and refrigerating machine lubricating oil comprising the ester

A diester represented by the formula wherein A represents a cyclohexane ring, cyclohexene ring or benzene ring, X is H or methyl group, RX and RY are the same or different and each is C3-C18 branched-chain alkyl group, C1-C18 straight-chain alkyl group, C2-C18 straight-chain alkenyl or C3-C18 cycloalkyl, provided that when A is a benzene ring, RX and RY are different from each other and —COORX and —COORY are attached to two adjacent carbon atoms of the benzene ring, and having the following properties: 1) a total acid number of 0.05 mgKOH/g or less, 2) a sulfated ash content of 10 ppm or less, 3) a sulfur content of 20 ppm or less, 4) a phosphorus content of 20 ppm or less, 5) a peroxide value of 1.0 meq/kg or less, 6) a carbonyl value of 10 or less; 7) a volume resistivity of 1×1011 Ω·cm or more, 8) a hydroxyl value of 3 mgKOH/g or less, and 9) a water content of 100 ppm or less, a process for preparing the same and a refrigerator lubricating oil comprising the diester.