Why use Diphenyl ether as heat-transfer medium?

Apr 27,2026

The main application of diphenyl ether is as a eutectic mixture with 26.5% biphenyl, used as a high-temperature heat-transfer medium. This mixture is well-suited for heat transfer applications because of the relatively large temperature range of its liquid state.

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4-Benzoylbiphenyl acts as a UV photoinitiator and key intermediate for bifonazole, finding wide use in coatings, inks, pharmaceuticals, and polymer synthesis.....

Apr 28,2026Pharmaceutical intermediates

Diphenyl ether

101-84-8

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