V3409

1-Vinyl-2-pyrrolidinone

contains sodium hydroxide as inhibitor, ≥99%

• Synonym(s): 1-Vinyl-2-pyrrolidone
• Empirical Formula (Hill Notation): C₆H₉NO
• CAS Number: 88-12-0
• Molecular Weight: 111.14
• Beilstein: 110513
• EC Number: 201-800-4
• MDL number: MFCD00003197
• UNSPSC Code: 12162002
• PubChem Substance ID: 24900740
• NACRES: NA.23

Properties

• vapor density: 3.8 (vs air)
• Quality Level: 200
• vapor pressure: 0.1 mmHg ( 24 °C)
• Assay: ≥99%
• autoignition temp.: 685 °F
• contains: sodium hydroxide as inhibitor; 100 ppm sodium hydroxide as inhibitor (added to bulk material)
• expl. lim.: 10 %
• refractive index: n20/D 1.512 (lit.)
• bp: 92-95 °C/11 mmHg (lit.)
• density: 1.04 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: C=CN1CCCC1=O
• InChI: 1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
• InChI key: WHNWPMSKXPGLAX-UHFFFAOYSA-N

Description

General description

1-Vinyl-2-pyrrolidinone is a colorless to yellow liquid, with a characteristic odor. Its melting point is around 13.5^oC and boils at about 90-92^oC. VP is completely miscible in water and in most organic solvents but partially miscible in aliphatic hydrocarbons. Industrial production of VP by reacting 2-pyrrolidone with acetylene at high pressure and temperature has been reported. The vinylation process proceeds in liquid phase and is catalyzed by 3-pyrrolidone -potassium hydroxide.

Application

1-Vinyl-2-pyrrolidinone (VP) is used in the study of macrophotoinitiator characteristics of poly (vinylchloride) type molecules. Also, used to study the genotoxicity of polyvinylpyrrolidone coated silver nanoparticles.

Safety Information

• Pictograms: GHS08,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302 + H312 + H332,H318,H335,H351,H373
• Precautionary Statements: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - STOT RE 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 203.0 °F - closed cup
• Flash Point(C): 95 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves