Ethylcyclopentane CAS 1640-89-7

Identity and specification

Ethylcyclopentane must be distinguished from methylcyclohexane and other C₇H₁₄ hydrocarbons. Ethylidenecyclopentane is a separate C₇H₁₂ substance, CAS 2146-37-4, not an isomer of Ethylcyclopentane. A chromatographic identity profile is more useful for purchasing than a generic purity label alone.

Quality controls for purchasing

• Request GC assay with named limits for cyclopentane-related and other C7 hydrocarbon isomers.
• Define distillation range, density, water, sulfur, color and nonvolatile residue for the intended use.
• Confirm package headspace, transport classification and sampling procedure for a volatile flammable liquid.

Applications and grade selection

Ethylcyclopentane may be evaluated as a hydrocarbon standard, research material, solvent component or synthesis feed where its properties fit the process. Application suitability must be demonstrated through solvency, reaction, evaporation or analytical testing.

Storage and handling

Store in a tightly closed hydrocarbon-compatible container with ventilation, ignition control, bonding and grounding. Keep away from oxidizers and heat. Follow the current SDS and dangerous-goods requirements for transfer, storage and shipment.

Documentation and quotation details

State GC assay and isomer limits, distillation range, water and residue requirements, quantity, package, destination and schedule. Request a lot COA, SDS and transport information before order confirmation.