318292-43-2

Basic information

• Product Name: 1,2-Bis(7-Methyloctyl)cyclohexyl-1,2-dicarboxylate
• Synonyms: 1,2-Bis(7-Methyloctyl)cyclohexyl-1,2-dicarboxylate
• CAS NO: 318292-43-2
• Molecular Formula: C₂₆H₄₈O₄
• Molecular Weight: 422.64104
• Product Categories: Pharmaceuticals, Intermediates & Fine Chemicals
• Mol File: 318292-43-2.mol
• Article Data: 16

Chemical Properties

• Boiling Point: 489.6±20.0 °C(Predicted)
• Appearance: /
• Density: 0.951±0.06 g/cm3(Predicted)
• Storage Temp.: Refrigerator, under inert atmosphere
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• CAS DataBase Reference: 1,2-Bis(7-Methyloctyl)cyclohexyl-1,2-dicarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Bis(7-Methyloctyl)cyclohexyl-1,2-dicarboxylate(318292-43-2)
• EPA Substance Registry System: 1,2-Bis(7-Methyloctyl)cyclohexyl-1,2-dicarboxylate(318292-43-2)

Safety Data

• Hazardous Substances Data: 318292-43-2(Hazardous Substances Data)

Usage

Uses

1,2-Bis(7-methyloctyl)cyclohexyl-1,2-dicarboxylate is a plasticizer used in flexible polyvinyl chloride applications.

Upstream product

• 20548-62-3 diisonoyl phthalate 
• 2430-22-0 7-methyl-1-octanol 
• 1687-30-5 cyclohexane-1,2-dicarboxylic acid 
• 1121-21-7 1,2-dichlorocyclohexane 
• 85-42-7 1,2-Cyclohexanedicarboxylic acid-anhydride 
• 19438-60-9 4-methyl-hexahydrophthalic anhydride 

Relevant articles and documents

PLASTICIZER COMPOSITION AND RESIN COMPOSITION INCLUDING THE SAME

Provided is a plasticizer composition including: a cyclohexane-1,2-diester-based substance of the following Chemical Formula 1; and a citrate-based substance of the following Chemical Formula 2: wherein in Chemical Formula 1 and Chemical Formula 2: R1 and R2 each independently are a C8 to C10 alkyl group; and R3 to R5 each independently are a C5 to C10 alkyl group.

Preparation method of environment-friendly plasticizer cyclohexane 1 and 2 -isononyl phthalate

To the preparation method of the environment-friendly plasticizer cyclohexane 1 and 2 -isononyl phthalate, the phthalic acid diisononyl ester and hydrogen are used as raw materials, and hydrogenation reaction is carried out under the action of a metal sup

Preparation method of cyclohexane-1, 2-dicarboxylate environment-friendly plasticizer

The invention relates to a preparation method of a cyclohexane-1, 2-dicarboxylate environment-friendly plasticizer, and belongs to the technical field of fine chemical engineering. A reaction system is composed of hexahydrophthalic anhydride, alcohol and a catalyst, wherein the molar ratio of the hexahydrophthalic anhydride to the alcohol is 1:(2-2.8), the mass of the added catalyst is 0.1-1% of the mass of the hexahydrophthalic anhydride and the alcohol. The method includes heating and stirring under normal pressure; and then carrying out dealcoholization, decoloration, fine alkali washing, water washing, filter pressing and steam stripping to obtain the cyclohexane-1, 2-dicarboxylate environment-friendly plasticizer. By adopting the ionic liquid catalyst, the method has the advantages oflow catalytic temperature, few byproducts, easiness in separation of the catalyst and the product, controllable catalytic system, high thermal stability, reusability, low energy consumption, simple production process, environmental friendliness and the like. Ion exchange resin is used for decoloration, and compared with conventional activated carbon decoloration, the ion exchange resin has the advantages of being high in decoloration speed, high in yield, convenient to use, clean, environmentally friendly and the like.