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8.08518

1-Vinyl-2-pyrrolidone

(stabilized with N,N′-di-sec-butyl-1,4-phenylenediamine) for synthesis

Synonym(s):

1-Vinyl-2-pyrrolidone, 1-Vinyl-2-pyrrolidinone

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About This Item

Empirical Formula (Hill Notation):
C6H9NO
CAS Number:
88-12-0
Molecular Weight:
111.14
UNSPSC Code:
12352115
EC Index Number:
201-800-4
NACRES:
NA.22
MDL number:
MFCD00003197
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vapor pressure

0.12 hPa ( 20 °C)

Quality Level

200

assay

≥98.0% (GC)

form

liquid

autoignition temp.

240 °C

potency

1022 mg/kg LD50, oral (Rat)

expl. lim.

1.4-10 % (v/v)

pH

9-10 (20 °C, 100 g/L in H2O)

mp

13-14 °C

transition temp

flash point 95 °C

solubility

soluble 52.1 g/L

density

1.04 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

N1(CCCC1=O)C=C

InChI

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

InChI key

WHNWPMSKXPGLAX-UHFFFAOYSA-N

Application


  • The Promising Potential of Gallium Based Liquid Metals for Energy Storage.: This review discusses the unique properties of Gallium-based liquid metals, including GaInSn alloys, for applications in energy storage systems. Their high conductivity and low viscosity make them ideal for use in flexible electronics and battery technologies (Rehman WU et al., 2024).

  • Liquid Metal Encased in Biomimic Polydopamine Armor to Reinforce Photothermal Conversion and Photothermal Stability.: This study explores the encapsulation of GaInSn liquid metal in polydopamine to enhance photothermal conversion efficiency and stability, showing promise for applications in solar thermal energy and photothermal therapy (Wei W et al., 2024).


Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.043 - 1.044
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
The material is stabilised N,N´di-sec-butyl-p-phenylendiamine. At time of analytical testing a content of >10 ppm stabiliser was determined.

signalword

Danger

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

10 - Combustible liquids

wgk

WGK 1

flash_point_f

203.0 °F - closed cup

flash_point_c

95 °C - closed cup

Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
808518000504022536400471
808518025004022536400488