8.08518

1-Vinyl-2-pyrrolidone

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

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

Propriedades

• pressão de vapor: 0.12 hPa ( 20 °C)
• Nível de qualidade: 200
• Ensaio: ≥98.0% (GC)
• forma: liquid
• temperatura de autoignição: 240 °C
• potência: 1022 mg/kg LD₅₀, oral (Rat)
• Lim. expl.: 1.4-10 % (v/v)
• pH: 9-10 (20 °C, 100 g/L in H₂O)
• pf: 13-14 °C
• temperatura de transição: flash point 95 °C
• solubilidade: soluble 52.1 g/L
• densidade: 1.04 g/cm³ at 20 °C
• temperatura de armazenamento: 2-30°C
• InChI: 1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
• chave InChI: WHNWPMSKXPGLAX-UHFFFAOYSA-N

Descrição

Aplicação

• 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 análise

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.

Informações de segurança

• Pictogramas: GHS05,GHS07,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H302 + H312 + H332 - H318 - H335 - H351 - H373
• Declarações de precaução: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - STOT RE 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 203.0 °F - closed cup
• Ponto de fulgor (°C): 95 °C - closed cup