Dye|Dye intermediates|Fluorescent Brightener|pigment dye

1-(2-Methyl-4-sulfo-6-chlorophenyl)-3-methyl-5-pyrazolone

Name: 1-(2-Methyl-4-sulfo-6-chlorophenyl)-3-methyl-5-pyrazolone

CA Name: Benzenesulfonic acid,3-chloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-5-methyl-

Molecular Structure:

1-(2-Methyl-4-sulfo-6-chlorophenyl)-3-methyl-5-pyrazolone,Benzenesulfonic acid,3-chloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-5-methyl-,CAS 6387-17-3,302.73,C11H11ClN2O4S

Molecular Formula:C₁₁H₁₁ClN₂O₄S

Molecular Weight: 302.73

CAS Registry Number: 6387-17-3

List of synthetic dyes :

C.I.Mordant Yellow 35

C.I.Acid Yellow 18

C.I.Acid Yellow 41

C.I.Acid Yellow 55

C.I.Acid Yellow 56

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This entry was posted on Friday, May 31st, 2013 at 5:01 AM and is filed under Dye intermediates. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

3 Responses to “1-(2-Methyl-4-sulfo-6-chlorophenyl)-3-methyl-5-pyrazolone”

1. Acid Yellow 18 on November 13th, 2013 at 5:23 AM

   […] Methods : 4-Aminobenzenesulfonic acid diazo, and 1-(2-Methyl-4-sulfo-6-chlorophenyl)-3-methyl-5-pyrazolone […]

2. Acid Yellow 41 on November 13th, 2013 at 5:34 AM

   […] Methods : o-Chloroaniline diazo, and 1-(2-Methyl-4-sulfo-6-chlorophenyl)-3-methyl-5-pyrazolone […]

3. Acid Yellow 56 on November 13th, 2013 at 6:37 AM

   […] Methods : 4-((4-Ammophenyl)(phenyl)methyl)benzenamine double nitriding, and 1-(2-Methyl-4-sulfo-6-chlorophenyl)-3-methyl-5-pyrazolone (2 Moore) […]

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