Basic

CAS No.	119-39-1
Product Name	Phthalazone
Synonyms	Phthalazin-1(2H)-one; BENZO[D]PYRIDAZIN-1(2H)ONE; 1(2H)-PHTHALAZINONE; 1-benzylpyrrolidine-3-carboxylic acid; Phthalazinone, 1(2H)-
Molecular Formula	C12H15NO2
Molecular Weight	205.253

Physical property

Density	1.205g/cm3
Melting point	183-185℃
Boiling point	343.078°C at 760 mmHg
Flash point	161.288°C
Refractive index	1.588

Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R36/37/38:; R68:;
Safety Description	S26:; S36/37/39:;