3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid (Molecular Formula: C₁₀H₁₀N₂O₄S)

Product Name:	3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
CAS Registry Number:	119-17-5
EINECS:	204-303-0
Synonyms:	3-(3-methyl-5-oxo-4,5-dihydro-1h-pyrazol-1-yl)benzenesulfonic acid; 1-(3-Sulfophenyl)-3-methyl-5-pyrazolone;3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid;
Molecular Structure:
Molecular Formula:	C₁₀H₁₀N₂O₄S
Molecular Weight:	254.2624
Density:	1.53 g/cm³
Boiling Point:	°Cat760mmHg
Melting Point:	335 ºC
Flash Point:	°C
Refractive index:	1.633
Risk Codes:	S36/37
Safety Statements:	R43
Hazard Symbols:	Xi: Irritant;

3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid (Molecular Formula: C10H10N2O4S)