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4-chloro-2H-phthalazin-1-one (Molecular Formula: C8H5ClN2O)

Product Name: 4-chloro-2H-phthalazin-1-one
CAS Registry Number: 2257-69-4
Synonyms: ST088011;4-chloro-2H-phthalazin-1-one; AC1MCQ0G; 4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE;2257-69-4; 4-chlorophthalazin-1-ol; AG-E-64551; 4-chloro-2H-phthalazin-1-one;
Molecular Structure:
Molecular Formula: C8H5ClN2O
Molecular Weight: 180.5911
Density:  1.5g/cm3
Boiling Point:  452.7°Cat760mmHg
Melting Point:  265℃
Refractive index:  1.688
Risk Codes:  S26:Incaseofcontactwitheyes,rinseimmediatelywithplentyofwaterandseekmedicaladvice.;S37/39:Wearsuitableglovesandeye/faceprotection.;
Safety Statements:  R36/37/38:Irritatingtoeyes,respiratorysystemandskin.;
Hazard Symbols:  Xi:Irritant;

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