CAS 1667-10-3 4,4′-Bis(chloromethyl)-1,1′-biphenyl
4,4′-Bis(chloromethyl)-1,1′-biphenyl CAS 1667-10-3
Specification
Melting point: 126 ° C (dec.)
Boiling point: 84 ° C/0.2mmHg
Density: 1.195 ± 0.06 g/cm3
Vapor pressure: 4.6Pa at 20 ℃
Appearance: White to light yellow powder to crystal
Application
The synthesis of biphenyl biphenylacetylene fluorescent whitening agent CBS-X, a key intermediate of CBS-127, can also be used as a pharmaceutical or resin intermediate.
It is a raw material for synthesizing high-end fluorescent whitening agents and electronic chemicals
Packing
25kg/bag
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