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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178804825Generated: October 23, 2026

1-Ethenylpyrrolidin-2-one;formaldehyde

Polyvinylpyrrolidone-formaldehyde

https://huagongshe.com/en/chemical/178804825

1-Ethenylpyrrolidin-2-one;formaldehyde molecular structure

Identifiers & Physical Properties

CAS No.82010-83-1
Molecular formulaC7H11NO2
Average molar mass141.17 g/mol
SMILESC=CN1CCCC1=O.C=O
InChIKeyBEILBWHMZZRAPR-UHFFFAOYSA-N

Chemical & Physical Properties

Topological polar surface area37.4
Hydrogen bond donors0
Hydrogen bond acceptors2
Rotatable bonds1
Heavy atoms10
Formal charge0
Complexity122
EPA Substance Registry SystemFormaldehyde compd. with poly-1-vinylpyrrolidone (82010-83-1)