27253-26-5

Basic information

• Product Name: diisotridecyl phthalate
• Synonyms: diisotridecyl phthalate;1,2-Benzenedicarboxylic acid, diisotridecyl ester;Diisotridecylphthalat;ergoplast ftd;Phthalic acid, diisotridecyl ester
• CAS NO: 27253-26-5
• Molecular Formula: C34H58O4
• Molecular Weight: 530.82192
• EINECS: 248-368-3
• Mol File: 27253-26-5.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 483°Cat760mmHg
• Flash Point: 260°C
• Appearance: /
• Density: 0.944g/cm³
• Vapor Pressure: 1.73E-09mmHg at 25°C
• Refractive Index: 1.484
• CAS DataBase Reference: diisotridecyl phthalate(CAS DataBase Reference)
• NIST Chemistry Reference: diisotridecyl phthalate(27253-26-5)
• EPA Substance Registry System: diisotridecyl phthalate(27253-26-5)

Safety Data

• Hazardous Substances Data: 27253-26-5(Hazardous Substances Data)

Usage

Description

Diisotridecyl phthalate (DTDP) is an organic compound primarily used as a plasticizer in the production of various materials. With the empirical formula C34H58O4, DTDP exhibits unique chemical properties, such as being insoluble in water and soluble in organic solvents, along with a specific gravity of 0.95. The structural formula of DTDP can vary due to the presence of several isomers in the iso-alcohols used during its manufacturing process.

Uses

Used in Plastic Industry:
Diisotridecyl phthalate is used as a plasticizer to enhance the flexibility, workability, and durability of plastics. Its chemical properties, such as solubility in organic solvents and specific gravity, contribute to its effectiveness in improving the overall performance of plastic materials.
Used in Automotive Industry:
In the automotive industry, diisotridecyl phthalate is used as a plasticizer for the production of various components, such as seals, gaskets, and hoses. Its ability to improve the flexibility and durability of plastics makes it an essential additive in the manufacturing process.
Used in Construction Industry:
Diisotridecyl phthalate is also utilized in the construction industry as a plasticizer for the production of materials like pipes, cables, and flooring. Its chemical properties help to ensure the longevity and resilience of these construction materials.
Used in Consumer Goods:
In the consumer goods sector, diisotridecyl phthalate is employed as a plasticizer for the production of items such as toys, packaging materials, and personal care products. Its role in enhancing the flexibility and durability of plastics makes it a valuable component in the manufacturing process.
Used in Medical Industry:
Diisotridecyl phthalate is used as a plasticizer in the medical industry for the production of medical devices and equipment, such as blood bags, tubing, and containers. Its chemical properties contribute to the overall performance and reliability of these critical medical products.

Production Methods

DTDP is manufactured by the reaction of phthalic anhydride with isotridecanol in the presence of an acid catalyst.

InChI:InChI=1/C34H58O4/c1-29(2)23-17-13-9-5-7-11-15-21-27-37-33(35)31-25-19-20-26-32(31)34(36)38-28-22-16-12-8-6-10-14-18-24-30(3)4/h19-20,25-26,29-30H,5-18,21-24,27-28H2,1-4H3