8.08518

1-Vinyl-2-pyrrolidone

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

• Sinónimos: 1-Vinyl-2-pyrrolidone, 1-Vinyl-2-pyrrolidinone
• Fórmula empírica (notación de Hill): C₆H₉NO
• Número de CAS: 88-12-0
• Peso molecular: 111.14
• Número MDL: MFCD00003197
• Código UNSPSC: 12352115
• Número índice de la CE: 201-800-4
• NACRES: NA.22

Propiedades

• presión de vapor: 0.12 hPa ( 20 °C)
• Nivel de calidad: 200
• Análisis: ≥98.0% (GC)
• formulario: liquid
• temp. de autoignición: 240 °C
• potencia: 1022 mg/kg LD₅₀, oral (Rat)
• lim. expl.: 1.4-10 % (v/v)
• pH: 9-10 (20 °C, 100 g/L in H₂O)
• mp: 13-14 °C
• temperatura de transición: flash point 95 °C
• solubilidad: soluble 52.1 g/L
• densidad: 1.04 g/cm³ at 20 °C
• temp. de almacenamiento: 2-30°C
• InChI: 1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
• Clave InChI: WHNWPMSKXPGLAX-UHFFFAOYSA-N

Descripción

Aplicación

• 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).

Nota de análisis

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.

Información de seguridad

• Pictogramas: GHS05,GHS07,GHS08
• Palabra de señalización: Danger
• Frases de peligro: H302 + H312 + H332 - H318 - H335 - H351 - H373
• Consejos de prudencia: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - STOT RE 2 - STOT SE 3
• Órganos de actuación: Respiratory system
• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 203.0 °F - closed cup
• Punto de inflamabilidad (°C): 95 °C - closed cup