Basic

CAS No.	1172-02-7
Product Name	(2,4,7-Trinitro-9-fluorenylidene)malononitrile
Synonyms	2,4,7-Trinitrofluorenylidenemalononitrile; 9-Dicyanomethylene-2,4,7-trinitrofluorene; 2,4,7-Trinitro-9-fluorenyllidenemalonitrile; (2,4,7-trinitro-9H-fluoren-9-ylidene)propanedinitrile; 2-hydroxy-3-(2,4,7-trinitrofluoren-9-ylidene)butanedinitrile; 9-(Dicyanomethylene)-2,4,7-trinitrofluorene
Molecular Formula	C17H7N5O7
Molecular Weight	393.2668

Physical property

Density	1.733g/cm3
Melting point	265-267℃
Boiling point	711.3°C at 760 mmHg
Flash point	384°C
Refractive index	1.754

Hazard Symbols	Xn:Harmful;
Risk Codes	R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
Safety Description	S24/25:Avoid contact with skin and eyes.;