8.08518

1-Vinyl-2-pyrrolidone

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

• Sinonimo/i: 1-Vinyl-2-pyrrolidone, 1-Vinyl-2-pyrrolidinone
• Formula empirica (notazione di Hill): C₆H₉NO
• Numero CAS: 88-12-0
• Peso molecolare: 111.14
• Numero MDL: MFCD00003197
• Codice UNSPSC: 12352115
• Numero indice EU: 201-800-4
• NACRES: NA.22

Proprietà

• Tensione di vapore: 0.12 hPa ( 20 °C)
• Livello qualitativo: 200
• Saggio: ≥98.0% (GC)
• Forma fisica: liquid
• Temp. autoaccensione: 240 °C
• Potenza: 1022 mg/kg LD₅₀, oral (Rat)
• Limite di esplosione: 1.4-10 % (v/v)
• pH: 9-10 (20 °C, 100 g/L in H₂O)
• Punto di fusione: 13-14 °C
• Temp. transizione: flash point 95 °C
• Solubilità: soluble 52.1 g/L
• Densità: 1.04 g/cm³ at 20 °C
• Temperatura di conservazione: 2-30°C
• InChI: 1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2; WHNWPMSKXPGLAX-UHFFFAOYSA-N

Descrizione

Applicazioni

• 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).

Risultati analitici

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07,GHS08
• Avvertenze: Danger
• Indicazioni di pericolo: H302 + H312 + H332 - H318 - H335 - H351 - H373
• Consigli di prudenza: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Classi di pericolo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - STOT RE 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 203.0 °F - closed cup
• Punto d’infiammabilità (°C): 95 °C - closed cup