33-0450

Sigma-Aldrich

1-Vinyl-2-pyrrolidinone

SAJ first grade, ≥99.0%

Synonym(s):
1-Vinyl-2-pyrrolidone
Empirical Formula (Hill Notation):
C6H9NO
CAS Number:
Molecular Weight:
111.14
Beilstein/REAXYS Number:
110513
MDL number:
PubChem Substance ID:

grade

SAJ first grade

vapor density

3.8 (vs air)

vapor pressure

0.1 mmHg ( 24 °C)

assay

≥99.0%

autoignition temp.

685 °F

contains

~25 ppm N,N′-di-sec-butyl-p-phenylenediamine as inhibitor

expl. lim.

10 %

availability

available only in Japan

refractive index

n20/D 1.512 (lit.)

bp

92-95 °C/11 mmHg (lit.)

density

1.04 g/mL at 25 °C (lit.)

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

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Signal Word

Danger

hazcat

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 Germany

WGK 1

Flash Point(F)

213.8 °F

Flash Point(C)

101 °C

Certificate of Analysis

Certificate of Origin

Volker Engels et al.
Dalton transactions (Cambridge, England : 2003), 39(28), 6496-6502 (2010-06-23)
A modified polyol-based reduction method in ethylene glycol that incorporates poly(N-vinylpyrrolidone) (PVP, M(av) = 10,000; 40,000; 55,000) as polymeric anti-agglomerant alongside a reducing additive (N(2)H(4) x H(2)O, NaBH(4), NaH(2)PO(2) x H(2)O) has been employed to investigate the influence of synthetic...
Hiroshi Ohno et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 16(34), 10409-10417 (2010-07-14)
Recombinant antifreeze proteins (AFPs), representing a range of activities with respect to ice growth inhibition, were investigated for their abilities to control the crystal formation and growth of hydrocarbon hydrates. Three different AFPs were compared with two synthetic commercial inhibitors...
Hao Jiang et al.
Journal of chromatography. A, 1246, 111-116 (2012-03-27)
In this work, a novel kind of N-vinyl-2-pyrrolidinone (NVP) modified poly acrylic ester microspheres was prepared, followed by trypsin immobilization to prepare a hydrophilic immobilized enzyme reactor (IMER), to achieve highly efficient protein digestion with low peptide residue. The nonspecific...
Kris N J Stevens et al.
Biomaterials, 32(5), 1264-1269 (2010-11-26)
Central venous catheters (CVCs) have become indispensable in the treatment of neonates and patients undergoing chemotherapy or hemodialysis. A CVC provides easy access to the patient's circulation, thus enabling facile monitoring of hemodynamic parameters, nutritional support, or administration of (cytostatic)...
Kamran Qadir et al.
Nano letters, 12(11), 5761-5768 (2012-10-17)
Recent progress in colloidal synthesis of nanoparticles with well-controlled size, shape, and composition, together with development of in situ surface science characterization tools, such as ambient pressure X-ray photoelectron spectroscopy (APXPS), has generated new opportunities to unravel the surface structure...

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