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4-[3-(4-hydroxy-2,5-dimethylphenyl)-1,1-dioxo-2,
1λ (Molecular Formula: C23H22O5S)

Product Name: 4-[3-(4-hydroxy-2,5-dimethylphenyl)-1,1-dioxo-2,
CAS Registry Number: 125-31-5
EINECS: 204-736-5  
Synonyms: 6-benzoxathiol-3-yl]-2,5-dimethylphenol;Xylenol Blue; p-Xylenolsulfonephthalein; 125-31-5; p-Xylenolsulfonphthalein;4-[3-(4-hydroxy-2,5-dimethylphenyl)-1,1-dioxo-2,
1λ p-Xylenesulfonephthalein; p-Xylenolsulfophthalein;
Molecular Structure:
Molecular Formula: C23H22O5S
Molecular Weight: 410.48278
Density:  1.346 g/cm3
Boiling Point:  577.2 °C at 760 mmHg
Melting Point:  212°C (dec.)
Flash Point:  302.9 °C
Refractive index:  1.627
Risk Codes:  S24/25:Avoidcontactwithskinandeyes.;
Safety Statements:  R36/37/38:Irritatingtoeyes,respiratorysystemandskin.;
Hazard Symbols:  Xi:Irritant;

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