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1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
[CAS# 90-31-3]

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Identification
Name1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
Synonyms1-(3-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
Molecular StructureCAS # 90-31-3, 1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
Molecular FormulaC10H9ClN2O
Molecular Weight208.64
CAS Registry Number90-31-3
EC Number201-984-6
Properties
Melting point128-131 °C
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Chronic hazardous to the aquatic environmentAquatic Chronic2H411
Skin sensitizationSkin Sens.1H317
Eye irritationEye Irrit.2AH319
Acute toxicityAcute Tox.4H312
Acute toxicityAcute Tox.4H332
Chronic hazardous to the aquatic environmentAquatic Chronic2H412
Acute toxicityAcute Tox.4H302
Skin irritationSkin Irrit.2H315
Specific target organ toxicity - single exposureSTOT SE3H335
SDSAvailable
Market Analysis Reports
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