Product details:

Isononyl phthalate (DINP) is composed of organic chemical compounds of the group of phthalates. It has a good temperature behavior and low volatility, which is why diisononylphthalate used primarily as plasticizers for PVC, but also for adhesives, coatings, paints, rubber, solvents and sealants.

CAS-No. 28553-12-0
EINECS-No. 249-079-5
Chemical formula: C26H42O4

Trade name: Diisononylphthalate (DINP)

Synonym: Bis(7-methyloctyl) phthalate
Application of the substance / the preparation Plasticizer


arrow Specifications GENERAL

MSDS according 91/155 EEC (2001/58 EC)


More information

Information pertaining to particular dangers for man and environment:
According to current European laws and regulations the product is not dangerous or toxic material (based on the available data).
No hazards to be particularly mentioned. Please note the information of this Material Safety Data Sheet.

Hazard description: not applicable

Classification system for Diisononylphthalate (DINP):
The classification was made according to the latest editions of the EU-lists, and expanded using company data and specialized
Chemical characterization for Diisononylphthalate (DINP):
CAS No. Description: 28553-12-0 di-''isononyl'' phthalate

Identification number(s):
EINECS Number: 249-079-5
General Information
for Diisononylphthalate (DINP)
Form: Liquid
Colour: According to product specification
Odour: Odourless

Change in condition
Melting point/Melting range: undetermined
Boiling point/Boiling range:
Flash point:
Ignition temperature: 420°C
Danger of explosion: Product is not explosive. However, formation of
explosive air/vapour mixtures are possible.
Explosion limits:
Lower: <0.1 Vol %
Upper: 0.17 Vol %
Vapour pressure at 219°C: 2.6 hPa
Density at 20°C:
0.968 g/cm³

Solubility in / Miscibility with

at 20°C:

< 0.0001 g/l
Segregation coefficient (n-octanol/water): ~ 10 log POW
Land transport ADR/RID (cross-border) for Diisononylphthalate (DINP):
No hazardous good according to the regulation.

Maritime transport IMDG:
IMDG Class: No hazardous good according to the regulation.

Air transport ICAO-TI and IATA-DGR:
ICAO/IATA Class: No hazardous good according to the regulation.
Markings according to EC guidelines for Diisononylphthalate (DINP):
The substance(product)is not subject to classification according to
EC-directives and other sources of literature known to us.
Observe the general safety regulations when handling chemicals

National regulations

Water hazard class:
Water hazard class 1 (Assessment by list): slightly hazardous for water.

Hazard description

GHS-hazard labels

Hazadous material sign