Product details

Toluene-Diisocyanate (TDI) is an aromatic diisocyanate and a important intermediate of the plastics industry. Toluene diisocyanate is also used for high-class lacquering and coatings.

CAS-No. 584-84-9
EINECS-No. 204-825-9
Chemical formula: C9H6N2O2

Synonyms: 2,4-Diisocyanato-1-methylbenzene | Benzene-1,2,4-Tricarboxylic-1,2-anhydride | Tolylene diisocyanate | Methyl phenylene diisocyanate
Uses/applications: Production of flexible polyurethane foam, special varnish and adhesives


arrow Specifications TDI 80-20

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

flagge_eng MSDS EN flagge_dt SDB DE

More information

Information pertaining to particular dangers for man and environment for Toluenediisocyanate (TDI):
According to current European laws and regulations the product is not dangerous or toxic material (based on the available data).

Additional information for Toluene-Diisocyanate:
Risk of dust explosion.
Chemical characterization for Toluene-Diisocyanate (TDI):
CAS No. Description:
100-21-0 terephthalic acid

Identification number(s):

EINECS Number: 202-830-0
General Information
for Toluene-Diisocyanate (TDI):
Form: Crystalline powder
Colour: White
Odour: Nearly odourless

Change in condition:
Melting point/Melting range: 402°C
Boiling point/Boiling range: undetermined
Flash point: 260°C (open cup)
Flammability (solid, gaseous) Product is not flammable.
Ignition temperature: 496°C
Decomposition temperature: > 300°C
Danger of explosion: Product is not explosive. However, formation of explosive air/dust mixtures is possible.
Vapour pressure at 120°C: 0.5 hPa
Density at 20°C: 1.51 g/cm³
Solubility in / Miscibility with Water: Insoluble
Land transport ADR/RID (cross-border) for Toluene-Diisocyanate (TDI):
ADR/RID class: 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 Toluene-Diisocyanate (TDI):
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 (Self-assessment): slightly hazardous for water.

Hazard description

Hazard description

GHS hazard labels

Hazardous material sign

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