CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 1 record

CAS 26447-40-5

CAS 26447-40-5 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 26447-40-5
CAS 26447-40-5PubChem CID 7570

Diphenylmethane diisocyanate

IUPAC name
1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene
Molecular formula
C15H10N2O2
Molecular weight
250.25 g/mol
Exact mass
250.074227566 Da
XLogP3
5.4
Topological polar surface area
58.9 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

101-68-84,4'-Diphenylmethane diisocyanateBis(4-isocyanatophenyl)methane4,4'-Methylenebis(phenyl isocyanate)IsonateDesmodur 44p,p'-Diphenylmethane diisocyanate1,1'-Methylenebis(4-isocyanatobenzene)
16 more reported names
Methylbisphenyl isocyanate4,4'-Methylenediphenyl diisocyanate4,4'-DiisocyanatodiphenylmethaneMethylene bisphenyl isocyanatediphenylmethane-4,4'-diisocyanateCaradate 30Nacconate 300Isonate 125MBis(p-isocyanatophenyl)methaneDiphenylmethyl diisocyanateIsonate 125 MFRubinate 44Bis(1,4-isocyanatophenyl)methaneMethylenebis(4-phenyl isocyanate)Hylene M50Diphenylmethan-4,4'-diisocyanat
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 26447-40-5

1 total
No records found for this CAS number.

How CAS 26447-40-5 is used on this site

CAS 26447-40-5 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 26447-40-5 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.