1-(3-Chlorophenyl)-3-Methyl-5-Pyrazolone
| Post Date: | Dec 26,2021 |
| Expiry Date: | Jun 24,2022 |
| Detailed Description: |
Cas No. :90-31-3
M.W.: 288.7 Formula：C10H9N2O4SCl Appearance：light yellow crystals Purity(as dry)：99% min. Water content：15% max. Application：dyes intermediates, mainly used to produce Acid Yellow 29, 34, 68, 200 etc. Packing：25kg net bag |
| CAS Registry Number: |
90-31-3 |
| Synonyms: | ;2-(3-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one;1-(3′-Chlorophenyl)-3-methyl-5-pyrazolone;2-(3-chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one;1-(3-Chlorophenyl)-3-Methyl-4,5-Dihydro-1H-Pyrazol-5-One;1-(3-Chlorophenyl)-3-Methyl-5-Pyrazolone; |
| Molecular Formula: | C10H9ClN2O |
| Molecular Weight: | 208.6443 |
| Molecular Structure: | 
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| Safety Description: | S22:Do not inhale dust.; S24/25:Avoid contact with skin and eyes.; |