140-24-9

Basic information

• Product Name: DIBENZYL SEBACATE
• Synonyms: DIBENZYL SEBACATE;DIBENZYL DECANEDIOATE;DECANEDIOIC ACID DIBENZYL ESTER;Decanedioic acid, bis(phenylmethyl) ester;decanedioicacid,bis(phenylmethyl)ester;SEBACIC ACID DIBENZYL ESTER;bis(phenylmethyl) decanedioate;sebacic acid bis(benzyl) ester
• CAS NO: 140-24-9
• Molecular Formula: C₂₄H₃₀O₄
• Molecular Weight: 382.49
• EINECS: 205-404-2
• Mol File: 140-24-9.mol

Chemical Properties

• Melting Point: 27 °C
• Boiling Point: 455.3°Cat760mmHg
• Flash Point: 27 °C
• Appearance: /
• Density: 1.077g/cm³
• Vapor Pressure: 1.77E-08mmHg at 25°C
• Refractive Index: 1.532
• CAS DataBase Reference: DIBENZYL SEBACATE(CAS DataBase Reference)
• NIST Chemistry Reference: DIBENZYL SEBACATE(140-24-9)
• EPA Substance Registry System: DIBENZYL SEBACATE(140-24-9)

Safety Data

• Hazardous Substances Data: 140-24-9(Hazardous Substances Data)

Usage

Uses

Used in Plastics and Polymer Industry:
Dibenzyl sebacate is used as a plasticizer for enhancing the flexibility and durability of polymers, making it ideal for the manufacturing of plastic products.
Used in Adhesives and Sealants Industry:
Dibenzyl sebacate is used as a solvent in the production of adhesives and sealants, contributing to their performance and effectiveness.
Used in Coatings Industry:
Dibenzyl sebacate is used in the formulation of coatings to improve their properties, such as adhesion, flexibility, and durability.
Used in Personal Care Industry:
Dibenzyl sebacate is used as an ingredient in cosmetics and hair care products for its moisturizing and emollient properties, providing skin and hair conditioning benefits.

InChI:InChI=1/C24H30O4/c25-23(27-19-21-13-7-5-8-14-21)17-11-3-1-2-4-12-18-24(26)28-20-22-15-9-6-10-16-22/h5-10,13-16H,1-4,11-12,17-20H2

Upstream product

• 111-20-6 1,10-decanedioic acid 
• 100-51-6 benzyl alcohol 
• 100-44-7 benzyl chloride 

Relevant articles and documents

Esterification of dicarboxylic acids with benzyl alcohol under the action of the microwave radiation

Reaction of dicarboxylic acid with benzyl alcohol under the microwave irradiation proceeds faster as compared to the thermal conditions. The main reaction products are alkyl dicarboxylates, and the monoester and dibenzyl ether are formed as the side products. A proposal about the nature of the nonthermal effect in the reactions stimulated by the microwave irradiation is considered.

SELECTIVE MONOETHERIFICATION AND MONOESTERIFICATION OF DIOLS AND DIACIDS UNDER PHASE-TRANSFER CONDITIONS

Research on the selectivity of etherification reactions of diols and esterification reactions of diacids by alkyl halides under phase-transfer catalysis has shown that under such conditions, selectivity of monoetherification increases in the order prim sec tert diols, though overall yield of monoether decreases from sec to tert diols.Monoesterification of diacids was accomplished with a high degree of selectivity.Optimal extraction of diols and diacids was found to correspond in general to chain lengths of around 5 carbons.This could mean that the complex formed between the catalyst and the anion to react is stabilized for certain carbon lengths by inner solvation in virtue of its spatial conformation.