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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 6454555Generated: October 23, 2026

1-Octadec-1-en-3-ylpyrrolidin-2-one

POLYVINYLPYRROLIDONE-HEXADECENECOPOLYMER · 1-ethenylhexadecyl-2-pyrrolidinonhomopolymer · Poly(1-vinylpyrrolidone)-graft-(1-hexadecene) · 2-Pyrrolidinone,1-ethenylhexadecyl-,homopolymer · 2-Pyrrolidinone, 1-ethenylhexadecyl-, homopolymer 1-ethenylhexadecyl-2-pyrrolidinon homopolymer poly(1-vinylpyrrolidone)-graft-(1-hexadecene) 2-Pyrrolidinone,1-ethenylhexadecyl-,homopolymer

https://huagongshe.com/en/chemical/6454555

1-Octadec-1-en-3-ylpyrrolidin-2-one molecular structure

Identifiers & Physical Properties

CAS No.2733223-67-9
Molecular formulaC22H41NO
Average molar mass335.6 g/mol
Monoisotopic mass335.31881493 g/mol
SMILESC=CC(CCCCCCCCCCCCCCC)N1CCCC1=O
InChIKeyPPZUPINAIZJKRN-UHFFFAOYSA-N
PubChem CID6454555
DTXSIDDTXSID70866993

Chemical & Physical Properties

XLogP8.2
Topological polar surface area20.3
Hydrogen bond donors0
Hydrogen bond acceptors1
Rotatable bonds16
Heavy atoms24
Formal charge0
Complexity326
Density0.9 g/mL at 25 °C(lit.)
Refractive indexn20/D 1.479(lit.)
Flash point>230 °F
Cosmetics Ingredients FunctionsFILM FORMINGBINDINGVISCOSITY CONTROLLINGHAIR FIXINGDISPERSING NON-SURFACTANT
EPA Substance Registry System2-Pyrrolidinone, 1-ethenylhexadecyl-, homopolymer (63231-81-2)
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH319-H315
GHS precautionary statementsP264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard symbolsXi
Risk statements (R)36/38
Safety statements (S)26-36-37
Water hazard class (WGK)3
TSCA inventory statusTSCA listed

Safety & Regulations

Water hazard class (WGK)3
TSCA inventory statusTSCA listed
Risk statements (R)36/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
Safety statements (S)26-36-37
GHS hazard statementsH319-H315
GHS precautionary statementsP264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

Applications & Uses

Description

VP/Hexadecene Copolymer is a polymer of Hexadecene and N-Vinyl Pyrrolidone monomers.

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