1-(4-Tolyl)-3-Methyl-5-Pyrazolone

  Post Date: Dec 26,2021   Expiry Date: Jun 24,2022   Detailed Description: Cas No. :86-92-0;2195-34-8 M.W.: 323.16 Formula：C10H8N2O4Cl2S Appearance：light yellow crystals Purity(as dry)：90% min. Water content：4% max. Application：dyes intermediates, mainly used to produce Acid Yellow 14,17,48,72,172, Reactive Yellow 1,2 etc. Packing：25kg net bag   CAS Registry Number: 86-92-0;2195-34-8   Synonyms: ;Methylptolylpyrazolone;1-(4-Methylphenyl)-3-methyl-5-Pyrazolone;p-Tolylmethylpyrazolone;2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one;1-(p-tolyl)-3-methyl-5-pyrazolone;5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one;5-methyl-2-(4-methylphenyl)-1,2-dihydro-3H-pyrazol-3-one;1-(4′-methylphenyl)-3-methyl-5-pyrazolone;1-P-Tolyl-3-Methyl-5-Pyrazolone;   Molecular Formula: C11H12N2O   Molecular Weight: 188.2258   Molecular Structure: