1-oxo-3H-2-benzofuran-5-carbonitrile (Molecular Formula: C₉H₅NO₂)

Product Name:	1-oxo-3H-2-benzofuran-5-carbonitrile
CAS Registry Number:	82104-74-3
EINECS:	279-900-2
Synonyms:	5-cyano phthalide; 5-Cyano-3H-isobenzofuranone; 1-Oxo-1,3-dihydroisobenzofuran-5-carbonitrile;1-oxo-3H-2-benzofuran-5-carbonitrile;82104-74-3;
Molecular Structure:
Molecular Formula:	C₉H₅NO₂
Molecular Weight:	159.1415
Density:	1.36 g/cm3
Boiling Point:	407.5 °C at 760 mmHg
Melting Point:	202-204 ºC
Flash Point:	407.5 °C at 760 mmHg
Refractive index:	1.606
Risk Codes:	S36/37
Safety Statements:	R20/21/22
Hazard Symbols:	Xn: Harmful;

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