4-amino-2, 3-dimethyl-1-phenyl-3-pyrazolin-5-one

4-amino-2, 3-dimethyl-1-phenyl-3-pyrazolin-5-one About

4-amino-2, 3-dimethyl-1-phenyl-3-pyrazolin-5-oneLC382 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one for synthesis Order number Packaging Quantity Price AC27382 Glass bottle 10 g 14.04 AC27382 Plastic bottle 100 g 67.05 Product information Synonyms 4-Aminoantipyrine Hill Formula C11H13N3O HS Code 2933 11 90 EC number 201-452-3 Molar mass 203.24g/mol CAS number 83-07-8 Chemical and physical data Solubility 56g/l (20C) Melting point 107-109C Molar mass 203.24g/mol Bulk density 430kg/m3 pH value 7.1 (100g/l, H2O, 20C)(slurry) Safety information according to GHS Hazard Statement(s) H302: Harmful if swallowed. Signal Word Warning Hazard Pictogram(s) Storage class 10 - 13 Other liquids and solids WGK WGK 3 highly water endangering Disposal 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. Safety information R Phrase R 22Harmful if swallowed. Categories of danger harmful Hazard Symbol Harmful Specifications Assay(perchloric acid titration) 99% Identity(IR-spectrum) passes test Melting point 107 - 109C Sulfated ash 0.1% Loss on drying(90 C) 0.5% Sensitivity test(to phenol) passes test