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: Phenyl sulfone
: D 2773
: 127-63-9
: (C6H5)2SO2
: 218.27
: D 2773 (OTTO) Diphenyl sulfone, 98% Cas 127-63-9 - used as a high temperature solvent. Such high temperature solvents are useful for processing highly rigid polymers, e.g., PEEK, which only dissolve in very hot solvents.
: Organic building blocks,Building blocks
: 97%
: Powder or crystals or chunks
: White
: 123-129 °C (lit.)
WGK 3