4-chloro-3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid (Molecular Formula: C₁₀H₉ClN₂O₄S)

Product Name:	4-chloro-3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
CAS Registry Number:	88-76-6
EINECS:	201-858-0
Synonyms:	1-(2'-Chloro-5'-sulfophenyl)-3-methyl-5-pyrazolone; AG-H-59544;4-chloro-3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid;4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid;
Molecular Structure:
Molecular Formula:	C₁₀H₉ClN₂O₄S
Molecular Weight:	288.70746
Density:	1.64 g/cm³
Melting Point:	344 ºC
Flash Point:
Refractive index:	1.681
Risk Codes:	S36/37
Safety Statements:	R43
Hazard Symbols:	Xi: Irritant;

4-chloro-3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid (Molecular Formula: C10H9ClN2O4S)