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CAS 2687-94-7

CAS 2687-94-7 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 2687-94-7

CAS 2687-94-7PubChem CID 3033871

N-Octylpyrrolidone

N-Octyl-2-pyrrolidone is a N-alkylpyrrolidine. — ChEBI

IUPAC name: 1-octylpyrrolidin-2-one

Molecular formula: C12H23NO
Molecular weight: 197.32 g/mol
Exact mass: 197.177964357 Da
XLogP3: 3.2
Topological polar surface area: 20.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

1-Octyl-2-pyrrolidone2-Pyrrolidinone, 1-octyl-n-(n-octyl)-2-pyrrolidoneRefChem:828515403-700-8608-013-9N-Octyl-2-pyrrolidone1-Octyl-2-pyrrolidinone

16 more reported names

1-n-Octyl-2-pyrrolidoneN-OctylpyrrolidinoneN-(n-octyl)-2-pyrrolidinoneBRN 1526318N8YJ26SB8VEC 403-700-8Surfadone LP 100Flexidone 100N-n-OctylpyrrolidoneYNR-NOPn-octyl-2-pyrrolidinoneAGSOLEX 8N-OCTYLBUTYROLACTAM1-octyl-pyrrolidin-2-oneUNII-N8YJ26SB8V1-Octyl-2-pyrrolidone, 98%

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External database identifiers

ChEBI:CHEBI:183762
ChEMBL:CHEMBL3186828
EPA DTXSID:DTXSID4036435
PubMed:21082846
PubMed:20235544
PubMed:18433909
PubMed:15907593
PubMed:12153273

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

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CAS 2687-94-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 2687-94-7 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.