2652-38-2

Appearance：Clear to straw liquid

Density：0.848

Boiling Point：80ºC

Melting Point：<0ºC

Flash Point：>110ºC

Refractive Index：1.4190 [25ºC]

Vapor Pressure：0.053mmHg at 25°C

CAS No. 2652-38-2 is a chemical compound known as diethylhexyl adipate. It is a colorless liquid with a mild odor. It is used as a plasticizer for polyvinyl chloride (PVC) resins and in the manufacture of lacquers, paints and inks. It is also used as a solvent for waxes, oils, and other organic compounds. 

Diethylhexyl adipate is a non-volatile, non-flammable, and non-toxic material. It is also resistant to water and hydrolysis. It has a low vapor pressure, making it an ideal candidate for use as a plasticizer. Its low volatility and solubility in water make it an ideal additive for many applications. 

The chemical formula for diethylhexyl adipate is C22H42O4. It is produced by the esterification of adipic acid with two molecules of n-butanol. The reaction is catalyzed by sulfuric acid and takes place at low temperatures. The product is purified by distillation and fractionation. 

Diethylhexyl adipate has a wide range of applications in the plastics and rubber industry. It is used to improve the flexibility and durability of PVC products such as flooring, furniture, and car upholstery. It is also used as a plasticizer in polyurethane foam and other polymers. In addition, it is used as an additive in adhesives, sealants, and caulks. 

In the food industry, diethylhexyl adipate is used as a flavoring agent, emulsifier, and lubricant. It is also used in the production of cosmetics, pharmaceuticals, and personal care products. 

Diethylhexyl adipate is considered to be a relatively safe material. However, long-term exposure to high concentrations of the compound may cause skin irritation and eye damage. It is also classified as a mild irritant to the respiratory system. Therefore, it is important to take precautions when working with this material.