2008-88-0 ethyl 4-[(2,5-dichlorophenyl)azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate

product Name ethyl 4-[(2,5-dichlorophenyl)azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate Synonyms 1H-Pyrazole-3-carboxylic acid, 4-(2-(2,5-dichlorophenyl)diazenyl)-4,5-dihydro-5-oxo-1-phenyl-, ethyl ester; 4-((2,5-Dichlorophenyl)azo)-5-hydroxy-1-phenylpyrazole-3-carboxylic acid, ethyl ester; 1H-Pyrazole-3-carboxylic acid, 4-((2,5-dichlorophenyl)azo)-4,5-dihydro-5-oxo-1-phenyl-, ethyl ester; Ethyl 4-((2,5-dichlorophenyl)azo)-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate; ethyl 4-[(E)-(2,5-dichlorophenyl)diazenyl]-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate Molecular Formula C18H14Cl2N4O3 Molecular Weight 405.2348 InChI InChI=1/C18H14Cl2N4O3/c1-2-27-18(26)16-15(22-21-14-10-11(19)8-9-13(14)20)17(25)24(23-16)12-6-4-3-5-7-12/h3-10,15H,2H2,1H3/b22-21+ CAS Registry Number 2008-88-0 EINECS 217-922-6 Molecular Structure Density 1.44g/cm3 Boiling point 526.1°C at 760 mmHg Refractive index 1.656 Flash point 272°C Vapour Pressur 3.68E-11mmHg at 25°C Hazard Symbols Risk Codes Safety Description