Tolylene 2,4-Diisocyanate

CAS: 584-84-9

Ref. TR-T536710

Product Information

• Name: Tolylene 2,4-Diisocyanate
• Synonyms: Isocyanic acid, 4-methyl-m-phenylene ester (8CI), 2,4-Diisocyanato-1-methylbenzene, 1,3-Diisocyanato-4-methylbenzene, 2,4-Diisocyanatotoluene, 2,4-TDI, 2,4-Toluene diisocyanate, 2,4-Toluylene diisocyanate, 2,4-Tolylene diisocyanate, 4-Methyl-1,3-phenylene diisocyanate, 4-Methyl-m-phenylene diisocyanate, 4-Methyl-m-phenylene isocyanate, NSC 4791, NSC 56759, TDI 100
• Brand: TRC
• Description: Stability Moisture SensitiveApplications Occupational asthma is the principal cause of work-related respiratory disease in the industrial world. Toluene-2,4-diisocyanate (TDI) is one of the most common respiratory sensitizers leading to occupational asthma. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the packageReferences Vanoirbeek, J., et al.: Toxicol. Sci., 2004, 80, 310 (2004), Crameri, R., et al.: Allergy, 60, 1227 (2005), Ku, H., et al.: Toxicol. Lett., 190, 231 (2009),

Chemical properties

• Molecular weight: 174.16
• Formula: C₉H₆N₂O₂
• Color/Form: Light Yellow
• InChI: InChI=1S/C9H6N2O2/c1-7-2-3-8(10-5-12)4-9(7)11-6-13/h2-4H,1H3
• InChI key: InChIKey=DVKJHBMWWAPEIU-UHFFFAOYSA-N
• SMILES: Cc1ccc(N=C=O)cc1N=C=O