1-(3-Chlorophenyl)-3-Methyl-5-Pyrazolone

Post Date:
Nov 15,2022
Expiry Date:
May 14,2023
Detailed Description:
Cas No. :20629-90-7
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:
20629-90-7
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:
Safety Description:
S22:Do not inhale dust.;
S24/25:Avoid contact with skin and eyes.;

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