CAS No 84-57-1 , Dichlorosulfophenyl-3-methylpyrazolone Search by region : Japan

Name: Dichlorosulfophenyl-3-methylpyrazolone
Synonyms: 1-(2',5'-Dichloro-4'-Sulfo)phenyl-3-Methyl-5-Pyrazolone; 1-(2',5'-Dichloro-4'-sulfophenyl)-3-methyl-5-pyrazolone;1-(2',5'-Dichloro-4'-sulfophenyl)-3-methyl-5-pyrazolone;Dichlorosulfophenyl-3-methylpyrazolone; Ethyl 5-oxohexanoate;4-Acetylbutyric acid ethyl ester; 2,5-Dichloro-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid; 2,5-Dichloro-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid;
CAS Registry Number:84-57-1
Melting Point: 346 °C (dec.)(lit.)
Density: 650.76
Refractive index: 1.645
Safety Statements: A severe eye irritant. See also .
Hazard Symbols: Xi: Irritant;
EINECS: 201-541-7
Molecular Weight: 323.15
InChI: InChI=1/C10H8Cl2N2O4S/c1-5-2-10(15)14(13-5)8-3-7(12)9(4-6(8)11)19(16,17)18/h3-4H,2H2,1H3,(H,16,17,18)
Risk Statements: S24/25:Avoidcontactwithskinandeyes.;
Molecular Formula: C10H8Cl2N2O4S
Molecular Structure: