1.07023

Hexane

≥98.5% (Σ hexane isomers + methylcyclopentane ), EMPARTA^® ACS reagent

• Sinónimos: n-Hexano
• Fórmula lineal: CH₃(CH₂)₄CH₃
• Número de CAS: 110-54-3
• Peso molecular: 86.18
• Beilstein: 1730733
• Número MDL: MFCD00009520
• Código UNSPSC: 12191502
• Número índice de la CE: 203-777-6
• NACRES: NB.21

Propiedades

• product name: Hexano, for analysis EMPARTA^® ACS
• grado: ACS reagent
• Nivel de calidad: 200
• densidad de vapor: ~3 (vs air)
• presión de vapor: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• Línea del producto: EMPARTA^®
• Análisis: ≥98.5% (Σ hexane isomers + methylcyclopentane )
• formulario: liquid
• temp. de autoignición: 453 °F
• potencia: 25000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• lim. expl.: 7.7 %
• impurezas: ≤0.0003 meq/g Water-soluble titrable acid; ≤0.005% Sulfur compounds (as S); ≤0.02% Water
• residuo de evap.: ≤0.001%
• color: APHA: ≤10
• índice de refracción: n20/D 1.375 (lit.)
• kinematic viscosity: 0.50 cSt(20 °C)
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• temperatura de transición: flash point -22 °C
• densidad: 0.659 g/mL at 25 °C (lit.)
• temp. de almacenamiento: 2-30°C
• cadena SMILES: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• Clave InChI: VLKZOEOYAKHREP-UHFFFAOYSA-N

Descripción

Descripción general

EMD Millipore offers EMPARTA grade solvents for routine tasks in analytical laboratories. EMPARTA grade solvents offer fewer test parameters than EMSURE, yet are still of high quality. EMPARTA solvents meet ACS requirements, making them ideal for a wide range of analytical applications.

Aplicación

• Chiral-induced synthesis of chiral covalent organic frameworks core-shell microspheres for HPLC enantioseparation: This research demonstrates the use of n-Hexane in the synthesis of advanced materials for chromatographic applications, showcasing its role in enhancing the efficiency of enantioseparation processes in pharmaceutical and chemical research (Liu et al., 2024).


• Deep eutectic solvents: Preparation, properties, and food applications: The article reviews the applications of n-Hexane in the food industry, particularly its use in combination with deep eutectic solvents to enhance food processing techniques, demonstrating its versatility as an industrial solvent (Negi et al., 2024).


• An efficient method for the preparative isolation and purification of alkaloids from Gelsemium by using high speed counter-current chromatography and preparative HPLC: This publication showcases the role of n-Hexane in the extraction and purification of bioactive compounds, underlining its critical importance in the pharmacological and biochemical sectors (Liang et al., 2024).


• Application of ionic liquid extractant in enhanced separation of 2-propanol-n-hexane azeotrope system: Highlights the use of n-Hexane in advanced separation processes, specifically in azeotropic distillation, which is crucial for the chemical and environmental industries, demonstrating its utility in complex separation scenarios (Li et al., 2024).

Nota de análisis

Purity Σ hexane isomers + methylcyclopentane (GC): ≥ 98.5 %
Identity (IR): conforms
Color: ≤ 10 Hazen
Water-soluble titrable acid: ≤ 0.0003 meq/g
Thiophene: conforms
Sulfur compounds (as S): ≤ 0.005 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.02 %

Información legal

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

Información de seguridad

• Pictogramas: GHS02,GHS07,GHS08,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H225 - H304 - H315 - H336 - H361f - H373 - H411
• Consejos de prudencia: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Clasificaciones de peligro: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• Órganos de actuación: Central nervous system, Nervous system
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): -7.6 °F
• Punto de inflamabilidad (°C): -22 °C