Methyl Pyrrolidone

Characteristics

INCI

Methyl Pyrrolidone

CAS

872-50-4 i

This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.

EC

212-828-1 i

This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.

IUPAC

N-Methyl-2-Pyrrolidone

Functions

solvent

EU Restr.

CMR1B i

EU regulatory status: restricted use. The ingredient is permitted in EU cosmetics but its use and labelling are regulated.

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