1-Vinyl-2-pyrrolidinone

Basic Information

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CAS Number

25249-54-1

Molecular Formula

C6H9NO

Molecular Weight

111.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

300 ºC

Boiling Point

217.6 °C at 760 mmHg

Density

1.1440

Water Solubility

Insoluble in water, acid and alkaline.

Flash Point

93.9 °C

Refractive Index

1.593

SMILES

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C=CN1CCCC1=O

InChI

InChI=1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2

InChIKey

WHNWPMSKXPGLAX-UHFFFAOYSA-N

LogP

0.7523

Topological Polar Surface Area

20.310000000000002 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

120

Synonyms & References

English

Polyvinylpolypyrrolidone cross-linked
PVP cross-linked
Povidone cross-linked
Polyvinylpyrrolidone cross-linked
Polyvinylpyrrolidone (PVP-P)
Poly(vinylpolypyrrolidone)
Polyvinylpyrrolidone
POLYVINYLPYRROLIDONE, CROSS LINKED USP
1-ethenylpyrrolidin-2-one
1-Vinyl-2-pyrrolidinone
1-Vinyl-2-pyrrolidone
2-Pyrrolidinone,1-ethenyl
crospovidone
N-Vinylpyrrolidone
Polyvidone
polyvinylpolypyrrolidone
Polyvinylpyrrolidone, cross linked
Povidone
PVPP
Vinylpyrrolidone
PVP
N-VINYL-2-PYRROLIDONE
1-vinylpyrrolidin-2-one
N-Vinyl-2-pyrrolidinone
2-Pyrrolidinone, 1-ethenyl-
1-Vinylpyrrolidone
Vinylbutyrolactam
N-Vinylpyrrolidinone
Plasdone
Vinylpyrrolidinone
Protagent

MDL Number

MFCD00149016

FAQ

What is 1-Vinyl-2-pyrrolidinone (CAS: 25249-54-1)?

1-Vinyl-2-pyrrolidinone (CAS: 25249-54-1) is a cyclic ester compound with the chemical formula C5H7NO2. It is a colorless liquid known for its reactivity and is commonly used as a monomer in the synthesis of polymers. The compound exhibits solubility in organic solvents and is characterized by its ability to form cross-linked structures, making it valuable in various industrial and pharmaceutical applications.

What are the main uses of 1-Vinyl-2-pyrrolidinone (CAS: 25249-54-1)?

1-Vinyl-2-pyrrolidinone (CAS: 25249-54-1) is widely utilized in pharmaceuticals as a key component in drug delivery systems and coatings. It also serves industrial purposes, such as in the production of adhesives, sealants, and textiles. Additionally, it is employed in research for polymer synthesis and as a precursor in chemical manufacturing processes due to its versatile reactivity.

Is 1-Vinyl-2-pyrrolidinone (CAS: 25249-54-1) safe?

1-Vinyl-2-pyrrolidinone (CAS: 25249-54-1) is generally considered safe when handled properly and used within regulated limits. However, it may cause skin or eye irritation, so protective measures like gloves and ventilation are recommended. Safety standards under REACH and OSHA emphasize proper storage and handling to minimize exposure, ensuring its safe application in pharmaceutical and industrial contexts.

How should 1-Vinyl-2-pyrrolidinone (CAS: 25249-54-1) be stored?

1-Vinyl-2-pyrrolidinone (CAS: 25249-54-1) should be stored in a sealed, cool, and dry container, away from light and incompatible materials. It is stable under normal storage conditions but requires temperature control below 25°C to prevent degradation. Maintaining low humidity and using inert packaging ensures its chemical integrity and prolongs shelf life.