Merck
All Photos(2)

240338

Sigma-Aldrich

2-Pyrrolidinone

≥99%

Synonym(s):
2-Pyrrolidone, Butyrolactam
Empirical Formula (Hill Notation):
C4H7NO
CAS Number:
Molecular Weight:
85.10
Beilstein:
105241
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.22

densidade de vapor

2.9 (vs air)

Nível de qualidade

200

teor

≥99%

forma

solid

índice de refração

n20/D 1.487 (lit.)

pb

245 °C (lit.)

pf

23-25 °C (lit.)

solubilidade

benzene: miscible(lit.)
carbon disulfide: miscible(lit.)
chloroform: miscible(lit.)
diethyl ether: miscible(lit.)
ethanol: miscible(lit.)
ethyl acetate: miscible(lit.)
water: miscible(lit.)

densidade

1.12 g/mL at 25 °C (lit.)

SMILES string

O=C1CCCN1

InChI

1S/C4H7NO/c6-4-2-1-3-5-4/h1-3H2,(H,5,6)

InChI key

HNJBEVLQSNELDL-UHFFFAOYSA-N

Gene Information

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Descrição geral

The FT-IR spectra of the hydrogen bonding lactam 2-pyrrolidinone in CCl4 was studied[1].

Aplicação

2-Pyrrolidinone is used as a starting material in the synthesis of polyvinylpyrrolidone (PVP),[2] (±)-tashiromine,[3] (±)-tetraponerine T4,[4] (+)-ricciocarpins A and B.[5]

Embalagem

50 g in glass bottle

Pictogramas

Exclamation markHealth hazard

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Eye Irrit. 2 - Repr. 1B

Código de classe de armazenamento

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Ponto de fulgor (ºF)

235.4 °F - closed cup

Ponto de fulgor (ºC)

113 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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