3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one

CAS 89-36-1 · C10H10N2O4S · 254.26 g/mol

Structure of 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
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Basic information

CAS number 89-36-1
Product name 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
Chinese name 1-(4-磺酸苯基)-3-甲基-5-吡唑酮
Synonyms METHYLPHENYLPYRAZOLONE-4-SULFONIC ACID
Chinese synonyms 1-(4-磺酸苯基)-3-甲基-5-吡唑酮; 1-(4-磺酸基苯基)-3-甲基-5-吡唑酮; 3-甲基-1-(4-磺酸基苯基)-5-吡唑啉酮; 4’－磺酸吡唑酮; 1-(4-磺酸苯基)-3-甲基-5-吡唑啉酮; 3-甲基-1-(4-磺酸苯基)-5-吡啶啉酮; 1-(4-磺酸基苯基)-3-甲基-5-吡唑酮(SMP); 3-甲基-1-(4-磺酸苯基)-2-吡唑啉-5-酮
Molecular formula C10H10N2O4S
Molecular weight 254.26 g/mol
EC number 201-901-3

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Properties & storage

Appearance Beige powder
Boiling Point >252 (dec.) ( ℃ )