pharmaceutical intermediate
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Quick Details
Classification: Organic Intermediate
Cas NO.: 1107-00-2
Name: 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride
Molecular Formula: C19H6F6O6
Melting Point: 244-247 °C(lit.)
Boiling Point: 494.5oC at 760 mmHg
Refractive index:1.556
Flash Point: 243.7oC
Purity: 99%min
usage: Pharm intermediate
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