1.07176

n-Pentane

about 95%, EMPLURA^®

• Sinônimo(s): Pentane
• Fórmula linear: CH₃(CH₂)₃CH₃
• Número CAS: 109-66-0
• Peso molecular: 72.15
• Beilstein: 969132
• Número MDL: MFCD00009498
• Código UNSPSC: 12191502
• Número do índice EC: 203-692-4
• NACRES: NA.21
• Ensaio: ≥95% (GC)
• p.e.: 35-36 °C (lit.)

Propriedades

• Nome do produto: n-Pentane about 95%, EMPLURA^®
• densidade de vapor: 2.48 (vs air)
• Nível de qualidade: 200
• linha de produto: EMPLURA^®
• Ensaio: ≥95% (GC)
• Formulário: liquid
• temperatura de autoignição: 500 °F
• potência: >2000 mg/kg LD₅₀, oral (Rat)
• Lim. expl.: ~8.3 %
• Impurezas: ≤0.001% Free acid (as CH₃COOH)
• resíduo de evaporação: ≤0.005%
• índice de refração: n20/D 1.358 (lit.)
• p.e.: 35-36 °C (lit.)
• pf: −130 °C (lit.)
• temperatura de transição: flash point -48 °C (refers to pure substance)
• solubilidade: 0.4 g/L
• densidade: 0.626 g/mL at 25 °C (lit.)
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: CCCCC
• InChI: 1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
• chave InChI: OFBQJSOFQDEBGM-UHFFFAOYSA-N

Descrição

Descrição geral

EMPLURA^® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

Aplicação

• Oil sludge washing with surfactants and co-solvents: This study by Ramirez et al. explored the effectiveness of various solvents, including n-Pentane, in recovering oil from different types of oil sludges, focusing on environmental remediation technologies (Ramirez D, Shaw LJ, Collins CD, 2021).


• Physicochemical properties of organic solvents in nanoparticle synthesis: Fromme et al. studied the impact of organic solvents, such as n-Pentane, on gas and hydrogen formation during laser synthesis of gold nanoparticles, highlighting its application in materials science (Fromme T, Tintrop LK, Reichenberger S, Schmidt TC, Barcikowski S, 2023).


• Thermodynamic assessment in extraction processes: Al-Maari et al. assessed the efficiency of n-Pentane as a solvent in the extraction of vegetable oils using thermodynamic models, which is crucial for food and pharmaceutical industries (Al-Maari MA, Hizaddin HF, Salleh MZM, Hayyan A, 2024).

Nota de análise

Purity (GC): ≥ 95.0 %
Identity (IR): conforms
Free acid (as CH₃COOH): ≤ 0.001 %
Density (d 20 °C/ 4 °C): 0.626 - 0.628
Readily carbonizable substances: conforms
Evaporation residue: ≤ 0.005 %

Informações legais

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Pictogramas: GHS02,GHS07,GHS08,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H225 - H304 - H336 - H411
• Declarações de precaução: P210 - P233 - P240 - P273 - P301 + P310 - P331
• Classificações de perigo: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3
• Órgãos-alvo: Central nervous system
• Perigos de suplementos: EUH066
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): -40.0 °F
• Ponto de fulgor (°C): -40 °C