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CAS 5124-30-1

CAS 5124-30-1 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 5124-30-1
CAS 5124-30-1PubChem CID 21202

Hydrogenated mdi

Dicyclohexylmethane-4,4'-diisocyanate is a diisocyanate consisting of dicyclohexylmethane with two isocyanate groups at the 4- and 4'-positions. It has a role as an allergen. — ChEBI

IUPAC name
1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane
Molecular formula
C15H22N2O2
Molecular weight
262.35 g/mol
Exact mass
262.168127949 Da
XLogP3
5.3
Topological polar surface area
58.9 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

Bis(4-isocyanatocyclohexyl)methaneNacconate H 12Methylene bis(4-cyclohexylisocyanate)Methylene bis-(4-cyclohexylisocyanate)Cyclohexane, 1,1'-methylenebis[4-isocyanato-4,4'-Methylenedicyclohexyl diisocyanate4,4'-Methylenedi(cyclohexyl isocyanate)Cyclohexane, 1,1'-methylenebis(4-isocyanato-
16 more reported names
Methylenebis(4-cyclohexylisocyanate)Dicyclohexylmethane-4,4'-di-isocyanate4CT385M7K2Saturated MDIReduced MDIHMDI cpdDMDI1-isocyanato-4-((4-isocyanatocyclohexyl)methyl)cyclohexane4,4-methylene biscyclohexyl diisocyanateRefChem:789184225-863-2methylene-bis(4-cyclohexylisocyanate)Hylene WDicyclohexylmethane-4,4'-diisocyanate4,4'-DiisocyanatodicyclohexylmethaneDicyclohexylmethane 4,4'-diisocyanate
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 5124-30-1

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How CAS 5124-30-1 is used on this site

CAS 5124-30-1 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share 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 5124-30-1 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.