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CAS 30674-80-7 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 9592927/04/2018

METHACRYLOYLOXYETHYL ISOCYANATE

Isocyanato Ethyl Methacrylate,2-Propenoic acid, 2-methyl-, 2-isocyanatoethyl ester

METHACRYLOYLOXYETHYL ISOCYANATE 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 30674-80-7

CAS 30674-80-7PubChem CID 35409

2-Isocyanatoethyl methacrylate

Methacryloyloxyethyl isocyanate is a liquid. (EPA, 1998) — CAMEO Chemicals

IUPAC name: 2-isocyanatoethyl 2-methylprop-2-enoate

Molecular formula: C7H9NO3
Molecular weight: 155.15 g/mol
Exact mass: 155.058243149 Da
XLogP3: 2.3
Topological polar surface area: 55.7 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 4
Covalent units: 1
Defined stereocentres: 0

Also known as

Isocyanoethyl methacrylateMETHACRYLOYLOXYETHYL ISOCYANATE2-Propenoic acid, 2-methyl-, 2-isocyanatoethyl esterbeta-Isocyanatoethyl methacrylateMetharcyclic acid, 2-isocyanatoethyl esterKARENZ MOI2-methacryloyloxyethyl isocyanateMethacrylic acid, 2-isocyanatoethyl ester

16 more reported names

Metharcylic acid, 2-isocyanatoethyl ester828DBI7X912-(Methacryloyloxy)ethyl isocyanateISOCYANIC ACID, 2-HYDROXYETHYL ESTER METHACRYLATE (ESTER)RefChem:156846METHACRYLIC ACID BETA-ISOCYANATOETHYL ESTER250-284-7isocyanatoethyl methacrylateHSDB 6350EINECS 250-284-7UNII-828DBI7X91BRN 1768533EC 250-284-72-Isocyanatoethyl 2-methylacrylate4-04-00-01555 (Beilstein Handbook Reference)2-Isocyanatoethyl 2-methyl-2-propenoate

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID6051986
PubMed:21871915
PubMed:19441505
PubMed:18652466
PubMed:18582497
PubMed:18065171
PubMed:16545446
PubMed:16153129
PubMed:15338587
PubMed:15244441
PubMed:11396894

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 METHACRYLOYLOXYETHYL ISOCYANATE

INCI name

METHACRYLOYLOXYETHYL ISOCYANATE

Description

Isocyanato Ethyl Methacrylate,2-Propenoic acid, 2-methyl-, 2-isocyanatoethyl ester

Record provenance

Inventory reference: 95929
Imported identity: METHACRYLOYLOXYETHYL ISOCYANATE
Source update: 27/04/2018

European Commission CosIng source notes

Annex records for METHACRYLOYLOXYETHYL ISOCYANATE

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Key data

CAS

30674-80-7

—

Restriction

—

Function

NOT REPORTED: No function currently reported.

Ingredients with overlapping formulation functions

MELAMINENOT REPORTED

MERCAPTOPHENYLBORONIC ACIDNOT REPORTED

METHACRYLAMIDENOT REPORTED

METHACRYLAMIDOPROPYL LAURYLDIMONIUM CHLORIDENOT REPORTED

METHACRYLOYLOXYETHYL PHOSPHORYLCHOLINENOT REPORTED

METHACRYLOYLOXYETHYLTRIMONIUM CHLORIDENOT REPORTED

METHACRYLOYLOXYPROPYL DIMETHICONENOT REPORTED

METHOTREXATENOT 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 METHACRYLOYLOXYETHYL ISOCYANATE appears in the CosIng inventory

The CosIng inventory lists METHACRYLOYLOXYETHYL ISOCYANATE 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.

METHACRYLOYLOXYETHYL ISOCYANATE 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

METHACRYLOYLOXYETHYL ISOCYANATE 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, METHACRYLOYLOXYETHYL ISOCYANATE carries the following function designation(s):

NOT REPORTED

CAS 30674-80-7 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 METHACRYLOYLOXYETHYL ISOCYANATE

This page reproduces the CosIng inventory entry for METHACRYLOYLOXYETHYL ISOCYANATE 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 METHACRYLOYLOXYETHYL ISOCYANATE 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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