CAS No: 288252-38-0, Chemical Name: 1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carbonyl chloride
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288252-38-0 1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carbonyl chloride

product Name 1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carbonyl chloride
Molecular Formula C11H8Cl2N2O
Molecular Weight 255.1
InChI InChI=1/C11H8Cl2N2O/c1-7-10(11(13)16)6-14-15(7)9-4-2-8(12)3-5-9/h2-6H,1H3
CAS Registry Number 288252-38-0
Molecular Structure 288252-38-0 1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carbonyl chloride
Density 1.39g/cm3
Melting point 107℃
Boiling point 358.7°C at 760 mmHg
Refractive index 1.627
Flash point 170.7°C
Vapour Pressur 2.5E-05mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R34:Causes burns.;
Safety Description S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;