What other records share CAS 7646-67-5?

CAS 7646-67-5 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.

How do I check if my formula contains HYDROXYETHYL ACRYLAMIDE?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 9614530/04/2018

HYDROXYETHYL ACRYLAMIDE

2-Propenamide, N-(2-hydroxyethyl)-

HYDROXYETHYL ACRYLAMIDE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

INCI Checker Compare all markets Search similar

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.

Markets and their official sources Search every market for this name

Chemical identity and properties

PubChem 2D chemical structure for CAS 7646-67-5

CAS 7646-67-5PubChem CID 193628

N-(2-Hydroxyethyl)acrylamide (stabilized with MEHQ)

IUPAC name: N-(2-hydroxyethyl)prop-2-enamide

Molecular formula: C5H9NO2
Molecular weight: 115.13 g/mol
Exact mass: 115.063328530 Da
XLogP3: -0.6
Topological polar surface area: 49.3 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

RefChem:825485619-814-8700-169-7N-(2-Hydroxyethyl)acrylamiden-hydroxyethylacrylamideN-2-hydroxyethylacrylamideCH2=CH(CO)NHCH2CH2OHN-(2-Hydroxyethyl)-2-propenamide

13 more reported names

N-Hydroxyethyl acrylamideAS-59388EN300-103180N-(2-Hydroxyethyl)acrylamide, (stabilized with MEHQ)HEAA2-Propenamide, N-(2-hydroxyethyl)-TCL-00139N-Hydroxyethyl acrylamide(heaa),98%DS-017584CS-0146430H1262N-(2-HYDROXYETHYL)ACRYLAMIDE(STABILIZED WITH MHQ)N-Hydroxyethyl acrylamide, contains 1,000 ppm monomethyl ether hydroquinone as stabilizer, 97%

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID80997843
PubMed:22920409
PubMed:22385343
PubMed:21972885
PubMed:21314109
PubMed:12191509
PubMed:12116153
PubMed:12069238

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 HYDROXYETHYL ACRYLAMIDE

INCI name

HYDROXYETHYL ACRYLAMIDE

Description

2-Propenamide, N-(2-hydroxyethyl)-

Record provenance

Inventory reference: 96145
Imported identity: HYDROXYETHYL ACRYLAMIDE
Source update: 30/04/2018

European Commission CosIng source notes

Annex records for HYDROXYETHYL ACRYLAMIDE

Browse

Browse EU annexes

Explore Annex II–VI to see which substances are prohibited, restricted or permitted under specific conditions.

Search annex entries

Search the annex database for entries matching HYDROXYETHYL ACRYLAMIDE or related substances.

Key data

CAS

7646-67-5

619-814-8

Restriction

—

Function

BINDING: Providing adhesive properties during and after compression in cosmetic tablets and/or cakes.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#13234 · HYDROXYETHYL ACRYLAMIDE

Ingredients with overlapping formulation functions

HYDROLYZED VA/VINYL ACETOACETATE COPOLYMERBINDING, FILM FORMING, NAIL CONDITIONING, SURFACTANT - EMULSIFYING

HYDROXYBUTYL METHACRYLATEBINDING

HYDROXYBUTYL METHYLCELLULOSEBINDING, EMULSION STABILISING, FILM FORMING, LIGHT STABILIZER, VISCOSITY CONTROLLING

HYDROXYCYCLOHEXYL PHENYL KETONEBINDING

HYDROXYETHYL ACRYLATE/IPDI/PPG-15 GLYCERYL ETHER COPOLYMERBINDING

HYDROXYETHYL ETHYLCELLULOSEBINDING, EMULSION STABILISING, FILM FORMING, SURFACTANT - EMULSIFYING, VISCOSITY CONTROLLING

HYDROXYETHYLCELLULOSEBINDING, EMULSION STABILISING, FILM FORMING, LIGHT STABILIZER, VISCOSITY CONTROLLING

HYDROXYLATED LANOLINANTISTATIC, BINDING, FILM FORMING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - E…

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 HYDROXYETHYL ACRYLAMIDE appears in the CosIng inventory

The CosIng inventory lists HYDROXYETHYL ACRYLAMIDE 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.

HYDROXYETHYL ACRYLAMIDE 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

HYDROXYETHYL ACRYLAMIDE 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, HYDROXYETHYL ACRYLAMIDE carries the following function designation(s):

BINDING

CAS 7646-67-5 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.

View CAS records

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Open INCI Checker

Source note for HYDROXYETHYL ACRYLAMIDE

This page reproduces the CosIng inventory entry for HYDROXYETHYL ACRYLAMIDE 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 HYDROXYETHYL ACRYLAMIDE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

View sources View updates

Tools & next steps

Check your formula

Scan a full INCI list to detect HYDROXYETHYL ACRYLAMIDE and any linked EU annex restrictions or allergen flags.

INCI Checker

Search similar ingredients

Find other inventory ingredients and annex entries related to HYDROXYETHYL ACRYLAMIDE, its identifiers or nearby name variants.