Isopentane

Isopentane (2-methylbutane) is the branched isomer of pentane. It evaporates even faster than n-pentane, which makes it the preferred fast-acting component in blowing agent blends and low-temperature applications.

1. Fast blowing component in n-/iso-pentane blends for EPS foam — see our n-pentane for blend ratios.
2. Working fluid for organic Rankine cycle (ORC) geothermal and waste-heat power generation.
3. Propellant and volatility agent in personal-care and specialty aerosol formulations.
4. Cleaning and degreasing solvent for electronics and precision parts.
5. Cryogenic bath medium and laboratory reagent.

Supplied at 99%+ assay with per-batch COA; 125 kg drums or ISO tanks.

Supply and service. Isopentane ships from Dongying EastChem in 125 kg drums or ISO tanks, with custom packaging available on request. Nineteen years of chemical manufacturing across three subsidiaries keeps bulk supply stable year-round: minimum order one 20′ container, samples dispatched in about 2 days, T/T or L/C payment, and a batch-specific COA with every shipment. Blend with n-pentane from the same production line for consistent foam performance. Contact our sales team for current specifications, pricing and delivery schedules.