Moderate Cosmetic Ingredient NOAEL Data

N-VINYL IMIDAZOLE

CAS Number
1072-63-5
Function
Not Reported
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status Restricted
EU Max Conc. II/1622
๐Ÿ‡บ๐Ÿ‡ธ US Status prohibited
US Notes Not specifically prohibited. Copolymer forms are in wide commercial use.

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Toxicological Studies

2 study endpoints found for N-VINYL IMIDAZOLE. NOAEL (No Observed Adverse Effect Level) values are used to calculate the Margin of Safety per SCCS methodology.

Endpoint Value Route Species Study Type Source
NOAEL 5 mg/kg bw/day oral rat oral REACH
LOAEL 90 mg/kg bw/day oral rat oral REACH

Expert Verdict

N-VINYL IMIDAZOLE is listed in the EU CosIng database with functions: Not Reported It is restricted under EU Cosmetics Regulation. Restriction: II/1622.

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Concern Level: Medium

Regulatory Flags

cosing-sourced eu-restricted needs-enrichment eu_banned_cosmetics eu_cosing_listed

Frequently Asked Questions

Is N-VINYL IMIDAZOLE safe in cosmetics?

N-VINYL IMIDAZOLE is listed in the EU CosIng database with functions: Not Reported It is restricted under EU Cosmetics Regulation. Restriction: II/1622. The EU classifies N-VINYL IMIDAZOLE as "Restricted". Safety rating: MODERATE. 2 toxicological study endpoint(s) are available in our database.

Is N-VINYL IMIDAZOLE allowed in the EU?

N-VINYL IMIDAZOLE EU regulatory status: Restricted. Maximum allowed concentration: II/1622. This is based on EU Regulation 1223/2009 and its amendments.

What does N-VINYL IMIDAZOLE do in cosmetics?

N-VINYL IMIDAZOLE functions as: Not Reported. It is classified as a cosmetic ingredient in our database. CAS number: 1072-63-5.

What is the NOAEL for N-VINYL IMIDAZOLE?

The NOAEL (No Observed Adverse Effect Level) for N-VINYL IMIDAZOLE is 5 mg/kg bw/day based on a oral study via oral route in rat. A total of 2 study endpoints are available. Source: REACH.

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