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Toluene diisocyanate (TDI)
Toluene diisocyanate (TDI)
Toluene diisocyanate (TDI)

Toluene diisocyanate (TDI)

Toluene diisocyanate (TDI) is a colorless liquid with Sharp and pungent odor detectable at 0.02 to 0.4 ppm. It is miscible with ether, acetone, benzene, carbontetrachloride and chlorobenzene. It is stable, but decomposes in the presence of moisture. Also heat and light sensitive. Readily polymerizes in contact with base. 

Features of Toluene diisocyanate (TDI)


It has low melting point, liquid at normal temperature, and miscible with ether, acetone, carbon tetrachloride, benzene, chlorobenzene and gasoline, and decomposes by reaction with water and alcohol.


Specification of Toluene diisocyanate (TDI)


CAS #EC NumberChemical FormulaMolar Mass
584-84-9209-544-5C9H6N2O2174.1g/mol
Description
SynonymsTDI
2,4-TDI
BASF LUPRANATE T80
Tolyelenediisocyanate
2,4-DIISOCYANATOTOLUENE
2,4-TOLUENEDIISOCYANATE
Product Information
CAS number584-84-9
EC number209-544-5
Chemical formulaC9H6N2O2
Molar Mass174.1g/mol
HS Code29291010
Physicochemical Information
Boiling point 124-126°C18mm Hg(lit.)
Density
(d 20 °C/ 4 °C)
1.225g/mLat 25°C
Explosion limit3.9 - 19.8 %(V)
Flash point 250°F
Ignition temperature390 °C DIN 51794
Melting Point 20-22°C(lit.)
Vapor pressure0.03 mm Hg ( 25 °C)
SolubilityMiscible with ether, acetone, benzene, carbontetrachloride and chlorobenzene.




Storage and Delivery of Toluene diisocyanate (TDI)


For the package, Toluene diisocyanate (TDI) is available in drum and isotank. The drum contains 250kg, and the container load for 20FCL is 20tons with pallets, and for 40FCL is 25tons with pallets.



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