Methylene diphenyl diisocyanate

URI: https://gptkb.org/entity/Methylene_diphenyl_diisocyanate
GPTKB entity
Statements (36)
Predicate Object
gptkbp:instanceOf gptkb:chemical_compound
gptkbp:abbreviation gptkb:MDI
gptkbp:appearance pale yellow to white solid
gptkbp:boilingPoint 208 °C (decomposes)
gptkbp:CASNumber gptkb:101-68-8
gptkbp:category industrial chemical
hazardous substance
aromatic diisocyanate
gptkbp:chemicalFormula C15H10N2O2
gptkbp:component adhesives
coatings
sealants
elastomers
rigid polyurethane foams
gptkbp:density 1.23 g/cm³
gptkbp:EC_number 202-966-0
gptkbp:exposure_limit 0.005 ppm (OSHA TWA)
gptkbp:GHS_signal_word Danger
https://www.w3.org/2000/01/rdf-schema#label Methylene diphenyl diisocyanate
gptkbp:meltingPoint 37.7 °C
gptkbp:molecularWeight 250.25 g/mol
gptkbp:predecessor polyurethane
gptkbp:primaryUse production of polyurethane foams
gptkbp:producedBy phosgenation of methylenedianiline
gptkbp:regulates gptkb:EPA
gptkb:REACH
gptkb:OSHA
gptkbp:relatedTo gptkb:toluene_diisocyanate
hexamethylene diisocyanate
gptkbp:riskFactor irritant
sensitizer
toxic by inhalation
gptkbp:solubility reacts
gptkbp:UNNumber 2644
gptkbp:bfsParent gptkb:Diphenylmethane-4,4'-diisocyanate
gptkbp:bfsLayer 7