730491

Heptanes, mixture of isomers

contains ≥25% n-heptane, ReagentPlus^®

• Fórmula empírica (notación de Hill): C₇H₁₆
• Número de CAS: 142-82-5
• Peso molecular: 100.20
• Código UNSPSC: 12191502

Propiedades

• Nivel de calidad: 100
• Línea del producto: ReagentPlus^®
• Análisis: ≥99.0%
• formulario: liquid
• contiene: ≥25% n-heptane
• características de los productos alternativos más sostenibles: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• técnicas: HPLC: suitable
• impurezas: ≤0.01% (water)
• bp: 92-100 °C
• densidad: 0.693 g/mL at 25 °C
• categoría alternativa más sostenible: Aligned,
• InChI: 1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
• Clave InChI: IMNFDUFMRHMDMM-UHFFFAOYSA-N

Descripción

Descripción general

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Heptane is an environmentally preferable solvent and greener alternative to hexane and thus has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.

The product is a mixture of heptane isomers with ≥25% n-heptane. The influence of the molecular structure of heptane isomers on the combustion rate was investigated. The thermodynamic changes on mixing heptane isomers with hexadecanes were reported. The performance of Pd/SAPO (palladium/silicoaluminophosphates)-5 and Pd/SAPO-11 molecular seives in the hydroconversion of heptane isomers was studied. Photolysis of heptane isomers by one-color 157nm ionization was analyzed using ion imaging and time-of-flight mass spectroscopy.

Aplicación

Greener alternatives to Hexane in HPLC.

Características y beneficios

Greener alternative for hexane

Otras notas

What is a green solvent? A comprehensive framework for the environmental assessment of solvents

Información legal

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

Información de seguridad

• Pictogramas: GHS02,GHS07,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H225,H315,H319,H335,H336,H411
• Consejos de prudencia: P210 - P233 - P240 - P273 - P303 + P361 + P353 - P305 + P351 + P338
• Clasificaciones de peligro: Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Órganos de actuación: Central nervous system, Respiratory system
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): 46.4 °F - closed cup
• Punto de inflamabilidad (°C): 8 °C - closed cup