search Menu TODI Urethane elastomers have various advantages when compared with rubber, plastic and metal. This is especially true in regard to the urethane elastomers made using our product Tolidine diisocyanate (TODI). TODI-based elastomers offer excellent heat and hydrolysis resistance, along with superior mechanical properties. Concerning the manufacturing point of view, due to its longer pot life, TODI-based prepolymer is easier to handle in comparison to NDI-based products. Technical Information: Physical and Chemical Properties Name TODI (CAS No: 91-97-4) 4,4’-Diisocyanato-3,3’-dimethyl-1,1’-biphenyl Synonyms 3,3’-Dimethyl-4,4’-biphenyldiisocyanate O-Tolidine diisocyanate Purity Min. 99.5% Molecular Weight 264.286 g/mol Package 50 kg Fiber drum with inner plastic bag Storage Keep cool and dry place Appearance White pellets Odor Odorless Boiling Point 195-197°C (5 mmHg, or 667 Pa) Melting Point 71.7°C Specific Gravity 1.197 (80°C) Solubility Insoluble in water and slowly hydrolyzed by water. Soluble in aceton, carbon tetrachloride, kerosene, benzene, chlorobenzene, nitrobenzene. Flash Point 218°C (cleveland open cup) NCO Content 31,78 2 x 42 (-NCO)/264.286 x 100 APPLICATIONS Sealing (Oil sealing, piston ring, water sealed, etc.) Hydrophobic hydrocarbon main chain Automobile parts (Grille, shock absorbers, bumper extensions, etc.) Industrial use (Belt, roll, caster, etc.) Electric (Coating agent, etc.) Medical equipment (Artificial organ, etc.) Chemical Structure Products CROP PROTECTION HPC/CELNY™ NISSO-PB TODI Company Worldwide Network Company Contact Contact us NISSO CHEMICAL EUROPE GmbH Berliner Allee 42 40212 Düsseldorf Germany E-Mail: information@nisso-chem.de REGULATIONS Privacy Policy Imprint © 2021 nisso-chem.de. NISSO CHEMICAL EUROPE GmbH

search Menu CONTACT PLEASE FEEL FREE TO CONTACT US NISSO CHEMICAL EUROPE GmbH Berliner Allee 42 40212 Düsseldorf Germany information@nisso-chem.de Products CROP PROTECTION HPC/CELNY™ NISSO-PB TODI Company Worldwide Network Company Contact Contact us NISSO CHEMICAL EUROPE GmbH Berliner Allee 42 40212 Düsseldorf Germany E-Mail: information@nisso-chem.de REGULATIONS Privacy Policy Imprint © 2021 nisso-chem.de. NISSO CHEMICAL EUROPE GmbH