4,4''-Diphenylmethane diisocyanate
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Product Description
Product
4,4''-Diphenylmethane diisocyanate
CAS
101-68-8
Formula
C15H10N2O2
Synonym
MDI; Diphenylmethane diisocyanate; Diphenylmethane p,p'-diisocyanate; Hylene M50; Isocyanic acid, methylenedi-p-phenylene ester; Isonate 125 MF; Isonate 125M; MDR; Methylenebis[4-isocyanatobenzene]; Methylenebis[4-phenyl isocyanate]; Methylenebis[4-phenylene isocyanate]; Methylenebis[p-phenyl isocyanate]; Methylenebis[p-phenylene isocyanate]; Methylenedi(p-phenyl isocyanate); Methylenedi(p-phenylene diisocyanate); Methylenedi(p-phenylene isocyanate); Nacconate 300; p,p'-Diphenylmethane diisocyanate; p,p'-Methylenebis[phenyl isocyanate]; 4,4'-Diisocyanatodiphenylmethane; 4,4'-Methylenebis[phenyl isocyanate]; Bis(1,4-isocyanatophenyl)methane; Bis(4-isocyanatophenyl)methane; Bis(p-isocyanatophenyl)methane; Caradate 30; Desmodur 44; Diphenylmethane 4,4'-diisocyanate
Typical Product Specifications
Molecular weight
250.25
SMILES
c1cc(ccc1Cc2ccc(cc2)N=C=O)N=C=O
InChI
1S/C15H10N2O2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19/h1-8H,9H2
InChIKey
UPMLOUAZCHDJJD-UHFFFAOYSA-N
Flash Point
196 °C
Boiling Point
392 °C
Density
1.19
Melting Point
38-44 °C
BRN Number
797662
Water solubility
decomposes
Stability
Stable. Combustible. Incompatible with strong oxidizing agents. Reacts violently with alcohols.
Sensitive
Moisture Sensitive/Lachrymatory
Freezing Point
37?
Storage Temperature
Refrigerator
Freezing Point
37?
Vapor Pressure
5.00E-06 mm Hg
Henry's Law Constant
8.95E-07 atm-m3/mole
Melting Point
38 ° C
log P (octanol-water)
5.220
Water solubility
0.829 mg/L
Atmospheric OH Rate Constant
1.20E-11 cm3/molecule-sec
Freezing Point
37?
Notes
4,4''-Diphenylmethane diisocyanate uses and applications include: Vulcanizing agent for rubbers; preparation of polyurethane resin and spandex fibers; bonding rubber to rayon and nylon; elastomeric fabric coatings; major component of polymethylene polyphenyl isocyanate; aggregate binder for tracks; processing aid, intermediate for the production of cast, RIM, and thermoplastic PU elastomers, textile coatings, paintscoatings, structural foam, adhesives, binders, sealants, automotive parts, flexible foams for beddingupholstery, rigid insulation foams, carpetbacking foams
Class
Industry
4,4''-Diphenylmethane diisocyanate
Product Description
Product
4,4''-Diphenylmethane diisocyanate
CAS
101-68-8
Formula
C15H10N2O2
Synonym
MDI; Diphenylmethane diisocyanate; Diphenylmethane p,p'-diisocyanate; Hylene M50; Isocyanic acid, methylenedi-p-phenylene ester; Isonate 125 MF; Isonate 125M; MDR; Methylenebis[4-isocyanatobenzene]; Methylenebis[4-phenyl isocyanate]; Methylenebis[4-phenylene isocyanate]; Methylenebis[p-phenyl isocyanate]; Methylenebis[p-phenylene isocyanate]; Methylenedi(p-phenyl isocyanate); Methylenedi(p-phenylene diisocyanate); Methylenedi(p-phenylene isocyanate); Nacconate 300; p,p'-Diphenylmethane diisocyanate; p,p'-Methylenebis[phenyl isocyanate]; 4,4'-Diisocyanatodiphenylmethane; 4,4'-Methylenebis[phenyl isocyanate]; Bis(1,4-isocyanatophenyl)methane; Bis(4-isocyanatophenyl)methane; Bis(p-isocyanatophenyl)methane; Caradate 30; Desmodur 44; Diphenylmethane 4,4'-diisocyanate
Typical Product Specifications
Molecular weight
250.25
SMILES
c1cc(ccc1Cc2ccc(cc2)N=C=O)N=C=O
InChI
1S/C15H10N2O2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19/h1-8H,9H2
InChIKey
UPMLOUAZCHDJJD-UHFFFAOYSA-N
Flash Point
196 °C
Boiling Point
392 °C
Density
1.19
Melting Point
38-44 °C
BRN Number
797662
Water solubility
decomposes
Stability
Stable. Combustible. Incompatible with strong oxidizing agents. Reacts violently with alcohols.
Sensitive
Moisture Sensitive/Lachrymatory
Freezing Point
37?
Storage Temperature
Refrigerator
Freezing Point
37?
Vapor Pressure
5.00E-06 mm Hg
Henry's Law Constant
8.95E-07 atm-m3/mole
Melting Point
38 ° C
log P (octanol-water)
5.220
Water solubility
0.829 mg/L
Atmospheric OH Rate Constant
1.20E-11 cm3/molecule-sec
Freezing Point
37?
Notes
4,4''-Diphenylmethane diisocyanate uses and applications include: Vulcanizing agent for rubbers; preparation of polyurethane resin and spandex fibers; bonding rubber to rayon and nylon; elastomeric fabric coatings; major component of polymethylene polyphenyl isocyanate; aggregate binder for tracks; processing aid, intermediate for the production of cast, RIM, and thermoplastic PU elastomers, textile coatings, paintscoatings, structural foam, adhesives, binders, sealants, automotive parts, flexible foams for beddingupholstery, rigid insulation foams, carpetbacking foams
Class
Industry
