2,4-TOLUENE DIISOCYANATE: ICSC: 0339: 2,4TDI 4-Methyl-meta-phenylene diisocyanate 2,4-Diisocyanatotoluene 2,4-Diisocyanato-1-methylbenzene: May 2018: CAS #: 584-84-9: UN #: 2078 EC Number: 209-544-5 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Combustible.

H 3 + 2 HN O 3 C 3 NO 2 NO 2 H 2 SO 4 + 2 H 2 Toluene Nitric Dinitrotoluene Water Acid The nitration product is reduced catalytically.
+6 H 2 CH 3 NO 2 NO 2 catalyst CH 3 NH 2 NH 2 4 H 2 O Dinitrotoluene Hydrogen Toluene Water Diamine 2,4-Toluene diisocyanate .

In the years that followed (1952-1954), ... which react more readily with water than an isocyanate, are incorporated to cut off/eliminate the involvement of water during PU synthesis, e.g., oxazolidine derivatives, zeolite type molecular sieves. Their behavior in the aquatic environment has only been reported in general terms. 2,4-Toluene diisocyanate is primarily used as a chemical intermediate in the production of polyurenthane products. Reaction with water to form Carbon Dioxide [Merck 11th ed. 584-84-9 . Gives off irritating or toxic fumes (or gases) in a fire. TOLUENE-2,6-DIISOCYANATE reacts violently with amines, alcohols, bases and warm water, causing fire and explosion hazards. 1989]. Note: The reaction is shown for the 2,4-isomer only. 2,4-Toluene diisocyanate is extremely toxic from acute (short-term) and chronic (long-term) exposures. toluene diisocyanate (TDI) and polyester polyols. Toluene diisocyanate (TDI) and methylenediphenyl diisocyanate (MDI) are highly reactive materials used on a large scale in the production of polyurethanes. This work provides a clearer understanding of their heterogeneous interaction with water to enable a better prediction of the environmental impact of a spill. Risk of fire and explosion as a …

2,6-diisocyanatotoluene,toluene-2,6-diisocyanate,2,6-toluene diisocyanate,2-methyl-m-phenylene diisocyanate,2,6-tdi,m-tolylene diisocyanate,meta-tolylene diisocyanate,toluene 2,6-diisocyanate,benzene, 1,3-diisocyanato-2-methyl,2,6-diisocyanato-1-methylbenzene : PubChem CID: 7040: ChEBI: CHEBI:53557: IUPAC Name: 1,3-diisocyanato-2-methylbenzene: SMILES: … Kinetics of water–isocyanate reaction in N , N -dimethylformamide. Mass Spectrum of Precipitate from Reaction of Toluene Diisocyanate with Water ..... 173 . Figure 13 : Stability of Toluene Diisocyanate in Normal and Dried Corn Oil at 25°C ..... 181 . Catalytic Effects of Water Clusters on the Hydrolysis of Toluene-2,4-diisocyanate: A DFT Study. [Handling Chemcials Safely 1980. p. 907]. Hazard Summary .