3(2H)-Pyridazinone,4,5-dichloro-2-phenyl- (1698-53-9)

Identification
Name:	3(2H)-Pyridazinone,4,5-dichloro-2-phenyl-
Synonyms:	1-Phenyl-4,5-dichloro-6-pyridazinone;1-Phenyl-4,5-dichloro-6-pyridazone;2-Phenyl-4,5-dichloro-3(2H)-pyridazinone;2-Phenyl-4,5-dichloro-3-pyridazinone;4,5-Dichloro-1-phenyl-6-pyridazone;4,5-Dichloro-1-phenylpyridazin-6(1H)-one;4,5-Dichloro-1-phenylpyridazin-6-one;4,5-Dichloro-2-phenyl-3(2H)-pyridazinone;4,5-Dichloro-2-phenylpyridazin-3-one;NSC 224369;NSC 642642;
CAS:	1698-53-9
EINECS:	216-917-6
Molecular Formula:	C10H6 Cl2 N2 O
Molecular Weight:	241.08
InChI:	InChI=1/C4H2Cl2N2O/c5-2-1-7-8-4(9)3(2)6/h1H,(H,8,9)
Molecular Structure:
Properties
Melting Point:	164-166 °C(lit.)
Flash Point:	168.3°C
Boiling Point:	354.7°Cat760mmHg
Density:	1.55g/cm³
Refractive index:	1.661
Specification:	General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use agent most appropriate to extinguish fire Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Storage: Store 4,5-Dichloro-2-phenyl-3(2h)-pyrid-azinone (CAS NO. 1698-53-9) in a cool, dry place. Keep container closed when not in use.
Flash Point:	168.3°C
Safety Data
Hazard Symbols	Xi: Irritant