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N-Vinylpyrrolidone

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Identification
Molecular formula
C6H9NO
CAS number
88-12-0
IUPAC name
1-vinylpyrrolidin-2-one
State
State

At room temperature, N-Vinylpyrrolidone is in a liquid state. It flows readily and is highly soluble in water and many organic solvents.

Melting point (Celsius)
13.50
Melting point (Kelvin)
286.65
Boiling point (Celsius)
90.00
Boiling point (Kelvin)
363.15
General information
Molecular weight
111.14g/mol
Molar mass
111.1430g/mol
Density
1.0271g/cm3
Appearence

N-Vinylpyrrolidone typically appears as a colorless to slightly yellow liquid. It is often clear and has a faint odor. The compound is known for its excellent solubility and film-forming properties.

Comment on solubility

Solubility of 1-vinylpyrrolidin-2-one

1-vinylpyrrolidin-2-one, known for its unique structure, exhibits interesting solubility characteristics that are integral to its applications in various chemical contexts. This compound is relatively polar due to the presence of the carbonyl group and the nitrogen atom in the pyrrolidinone ring, making it soluble in a variety of solvents.

Solubility Characteristics:

  • Water Solubility: 1-vinylpyrrolidin-2-one is moderately soluble in water, which can be attributed to the ability of the molecule to engage in hydrogen bonding.
  • Solvent Interaction: It demonstrates good solubility in organic solvents such as ethanol, methanol, and acetone, which are commonly used in synthesis and formulation.
  • Temperature Dependence: Solubility may increase with temperature, enhancing its dissolving capacity in various organic solvents.

In summary, the solubility of 1-vinylpyrrolidin-2-one can be encapsulated with the quote: "A polar structure often leads to versatile solubility options". This property significantly enhances its usability in chemical reactions and formulations.

Interesting facts

Interesting Facts about 1-vinylpyrrolidin-2-one

1-vinylpyrrolidin-2-one, also known by its IUPAC name, is a fascinating compound that presents various opportunities for scientific exploration. This compound belongs to the class of lactams and can be found in numerous applications across different fields.

Key Characteristics

  • Functional Versatility: The vinyl group in its structure allows for diverse reactivity, making it an ideal candidate for many synthetic pathways.
  • Polymer Applications: 1-vinylpyrrolidin-2-one has been utilized in the production of various polymers, such as polyvinyl pyrrolidone (PVP), which is widely applied in pharmaceuticals, cosmetics, and food industries.
  • Biocompatibility: Due to its biocompatible nature, this compound plays a significant role in drug delivery systems and biomaterials.

Scientific Importance

Researchers appreciate 1-vinylpyrrolidin-2-one for its contribution to organic synthesis. "The ability to create highly functional materials with tailored properties is a hallmark of compounds like 1-vinylpyrrolidin-2-one," states one chemistry expert. This highlights the compound's adaptability and its relevance in modern chemistry.

Exciting Applications

  1. Medical Field: It serves as a building block in the synthesis of various pharmaceutical agents.
  2. Cosmetics: Used in skincare formulations for its ability to enhance moisture retention.
  3. Agricultural Chemistry: This compound is also being researched for its potential in agrochemical applications.

As scientists continue to investigate the unique properties of 1-vinylpyrrolidin-2-one, it's clear that this compound will remain at the forefront of research and innovation, showcasing the vibrant intersection of chemistry and applied sciences.

Synonyms
N-VINYL-2-PYRROLIDONE
88-12-0
1-Vinyl-2-pyrrolidone
1-vinylpyrrolidin-2-one
N-Vinylpyrrolidone
N-Vinyl-2-pyrrolidinone
1-Vinyl-2-pyrrolidinone
Povidone
Vinylpyrrolidone
1-ethenylpyrrolidin-2-one
N-Vinylpyrrolidinone
2-Pyrrolidinone, 1-ethenyl-
25249-54-1
1-Vinylpyrrolidone
Plasdone
Pvpp
Vinylbutyrolactam
Vinylpyrrolidinone
V-Pyrol
Luviskol
1-Vinylpyrrolidinone
Vinyl-2-pyrrolidone
N-Vinyl pyrrolidone
1-Ethenyl-2-pyrrolidinone
N-Vinylpyrrolidone-2
1-Vinyl-2-pyrrolidinone, monomer
2-Pyrrolidinone, 1-vinyl-
PVP
PVP 40
NSC 10222
MPK 90
DTXSID2021440
143 RP
AT 717
MFCD00003197
1-vinyl-pyrrolidin-2-one
Crospovidone ~40,000
K 15
K 90
PVP-40
CHEBI:82551
NSC-10222
76H9G81541
DTXCID101440
WLN: /T5NVTJ AY*1*/
MFCD01076626
CAS-88-12-0
K 25
K 115
HSDB 7231
EINECS 201-800-4
BRN 0110513
CCRIS 8581
vinyl pyrrolidone
UNII-76H9G81541
N-vinyl-pyrrolidone
N -vinylpyrrolidinone
1-vinyl-2-pyrrolidon
POVIDONE MONOMER
VINYLBUTYLOLACTAM
N-vinylpyrrolidin-2-one
N-vinyl pyrrolidin-2-one
N-vinyl-pyrrolidin-2-one
Polyvinylpyrrolidone, K17
EC 201-800-4
SCHEMBL10869
WLN: T5NVTJ A1U1
PVP-K30
Crospovidone (~40,000)
POVIDONE MONOMER [MI]
VINYL PYRROLIDONE (VP)
CHEMBL1878943
Polyvinylpyrrolidone (MW 8,000)
1-Vinyl-2-pyrrolidone(stabilized with 200ppm Ammonium hydroxide)
NSC10222
Polyvinylpyrrolidone (MW 10,000)
Polyvinylpyrrolidone (MW 40,000)
Polyvinylpyrrolidone (MW 58,000)
Tox21_202462
Tox21_300073
NSC114022
NSC142693
NSC683040
Polyvinylpyrrolidone (MW ~40,000)
AKOS000119985
N-VINYL-2-PYRROLIDONE [IARC]
AT18510
CS-W020981
FC35103
FG-0420
FP31696
FP45428
FV54838
NSC-114022
NSC-142693
NSC-683040
NCGC00166252-01
NCGC00166252-02
NCGC00166252-03
NCGC00254200-01
NCGC00260011-01
Polyvinylpyrrolidone (MW 1,300,000)
DA-56977
2-PYRROLIDINONE, 1-ETHENYL- [HSDB]
NS00002538
V0026
88-12-0; 9003-39-8 (homopolymer)
EN300-19745
C19548
N-Vinyl-2-pyrrolidone - Stabililzed with MEHQ
1-Vinyl-2-pyrrolidinone;1-Vinylpyrrolidin-2-one
Polyvinylpyrrolidone - K30 average Mw 40,000
A817742
A843417
Q420628
SR-01000944531
Poly(vinylpolypyrrolidone), <= 50 mm particle size
SR-01000944531-1
1-Vinyl-2-pyrrolidinone, SAJ first grade, >=99.0%
Poly(vinylpolypyrrolidone), 50-300 mm particle size
F8881-5579
Z104475034
N-Vinyl-2-pyrrolidoneStabililzed with hydroquinone methyl ether
InChI=1/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H
1-Vinyl-2-pyrrolidinone, contains sodium hydroxide as inhibitor, >=99%
Polyvinyl polypyrrolidone;crospolividone;Polyvinylpyrrolidone cross-linked
1-Vinyl-2-pyrrolidinone, Pharmaceutical Secondary Standard; Certified Reference Material
1-Vinyl-2-pyrrolidone (stabilized with N,N'-Di-sec-butyl-p-phenylenediamine)