DIPHYL® DT

High boiling aromatic fluid with uniquely wide liquid phase range and low viscosity for superior high temperature heat transfer stability.

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Product Description

Maximize thermal efficiency with this high boiling, low viscosity heat transfer fluid engineered for demanding industrial systems. Its exceptional thermal stability and wide operating range ensure reliable performance from extreme cold starts to high temperature processes. With high purity and consistent quality, it supports long service life and reduced maintenance. Choose a fluid trusted across industries for safe, stable, and efficient heat management.

THESE SPECIAL FEATURES MAKE THIS PRODUCT SO SUCCESSFUL

Excellent thermal stability for long operating lifetimes
Wide liquid phase operating range from −30 °C to 330 °C
Low viscosity enabling efficient heat transfer
High purity with ≥97.5 % ditolyl ether content
Reliable performance in closed, high temperature systems

THE MOST COMMON AREAS OF APPLICATION

Heat transfer medium for high temperature industrial systems
Heating and cooling processes under nitrogen pressure
Applications requiring stable, high boiling aromatic ethers

Brand

DIPHYL®

Molecular Formula

C14 H14 O

Molar weight

198.3

CAS (CAS Number)

28299-41-4

Manufacturing of plastics

Manufacturing of dyestuffs

Textile auxiliaries

Heat transfer medias

Heat transfer medias (textile industrie)

Bis-methylphenyl-ether

Dimethyldiphenylether

Dimethyldiphenyloxyd

Dimethyl-1,1'-oxybis-benzene

Di-(methylphenyl)-ether

Diphyl DT

Ditolylether

Ditolyloxide

Oxybis-methylbenzene

THAT'S WHY LANXESS

As a leading specialty chemicals company, we offer much more than high-quality products: we stand for reliability, innovative strength and partnership-based thinking. But you are at the centre of everything we do: our customers. Our customers benefit from tailor-made solutions, global presence and a deep understanding of their markets. Discover eleven compelling reasons why LANXESS is the right partner for your business.