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CAS 5124-30-1 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 9527030/04/2018

SATURATED METHYLENE DIPHENYL DIISOCYANATE

4,4'-methylenedi(cyclohexyl isocyanate) ; Methylene Dicyclohexylene Diisocyanate

SATURATED METHYLENE DIPHENYL DIISOCYANATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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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 Å²
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 record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:53216
ChEMBL:CHEMBL1878565
EPA DTXSID:DTXSID3027588
EPA DTXSID:DTXSID30891145
PubMed:22092061
PubMed:22021188
PubMed:21144259
PubMed:21121318
PubMed:21105418
PubMed:20004749
PubMed:19804698
PubMed:19500832
PubMed:18416767
PubMed:18022801
PubMed:17896759
PubMed:16940033

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

Inventory details for SATURATED METHYLENE DIPHENYL DIISOCYANATE

INCI name

SATURATED METHYLENE DIPHENYL DIISOCYANATE

Description

4,4'-methylenedi(cyclohexyl isocyanate) ; Methylene Dicyclohexylene Diisocyanate

Record provenance

Inventory reference: 95270
Imported identity: SATURATED METHYLENE DIPHENYL DIISOCYANATE
Source update: 30/04/2018

European Commission CosIng source notes

Annex records for SATURATED METHYLENE DIPHENYL DIISOCYANATE

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Key data

CAS

5124-30-1

225-863-2

Restriction

—

Function

NOT REPORTED: No function currently reported.

Ingredients with overlapping formulation functions

SACCHAROMYCES/SELENIUM FERMENTNOT REPORTED

SACCHAROMYCES/ZINC/MAGNESIUM/CALCIUM/GERMANIUM/SELENIUM FERMENTNOT REPORTED

SALMON EGG EXTRACTNOT REPORTED

SALVIA SCLAREA FLOWER/LEAF/STEM WAXNOT REPORTED

SCHINUS TEREBINTHIFOLIUS SEED OILNOT REPORTED

SH-DECAPEPTIDE-4 SPNOT REPORTED

SH-DECAPEPTIDE-6 SPNOT REPORTED

SH-DECAPEPTIDE-8 SPNOT REPORTED

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How SATURATED METHYLENE DIPHENYL DIISOCYANATE appears in the CosIng inventory

The CosIng inventory lists SATURATED METHYLENE DIPHENYL DIISOCYANATE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

SATURATED METHYLENE DIPHENYL DIISOCYANATE is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

SATURATED METHYLENE DIPHENYL DIISOCYANATE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, SATURATED METHYLENE DIPHENYL DIISOCYANATE carries the following function designation(s):

NOT REPORTED

CAS 5124-30-1 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for SATURATED METHYLENE DIPHENYL DIISOCYANATE

This page reproduces the CosIng inventory entry for SATURATED METHYLENE DIPHENYL DIISOCYANATE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research SATURATED METHYLENE DIPHENYL DIISOCYANATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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