Diisononyl phthalate - DINP

Diisononyl Phthalate, also known as DINP, is a clear and colorless liquid substance with a mild odor. It is insoluble in water, extremely  resistant to changing temperatures and has high thermal insulation as well as long lasting wear and durability. DINP is a general purpose plasticizer, used in a wide range of industries and products.

Product Details

Formula:

C26H42O4

CAS Number:

28553-12-0

Also Known As:

DINP; 1,2-Benzenedicarboxylic acid, diisononyl ester; Phthalic acid, diisononyl ester

Structure:

50_Main_Diisononyl Phthalate.png

applications:

Diisononyl Phthalate is most commonly used to soften polyvinyl chloride (PVC), also known as vinyl, in the automobile, flooring and construction industries. It is a major component in determining the physical properties of vinyl products such as their durability, resistance to heat and cold and their flexibility. Common products using DINP are electric cables and synthetic leather, hoses for household appliances and wiring. Its extreme flexibility and low volatility make DINP a preferred choice in a wide range of indoor and outdoor applications.

While Diisononyl Phthalate is primary used as a plasticizer it also finds use in paints, sealants and lubricants.

Packaging:

Drums

Download SDS

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Clear colorless liquid

Boiling Point, °C

>250

Density, g/cm3

0,969

Flash Point, °C

214

Melting point, °C

−43

Molecular weight, g/mol

418

Odor

Mild odor

Purity, %

≥99

Refractive index, n20/D

1.485

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We have helped multiple customers, from small end users to large Fortune 500 customers, with their Diisononyl Phthalate supply requirements and can ship bulk and various packaged products to meet such needs.

Minimum order quantity: 55 gallon drum

Distribution Locations Across USA