Disperse Yellow 23 CAS NO. 6250-23-3

Disperse Yellow 23 CAS NO. 6250-23-3

Chemical properties COMPANY INFORMATION Established in 2014, Hangzhou Reward has emerged as a leading player in the chemical industry, specializing in the production and distribution of a wide range of high-quality products. With a firm commitment to innovation, quality, and customer...
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Description
Technical Parameters

 

Name Disperse Yellow 23
Synonyms C.I. 26070
Laytl Yellow 4RL
Disperse Yellow 23
Terasil Golden Yellow R
C.I. Disperse yellow 23
C.I. Disperse Yellow 23
Disperse golden yellow E-3RL
C.I.Disperse Yellow 23(26070)
C.I. Disperse Yellow 23 (8CI)
Esterquinone Light Yellow 3RLL
Disperse yellow 23 (C.I. 26070)
4-[[4-(phenylazo)phenyl]azo]-pheno
4-[(E)-{4-[(E)-phenyldiazenyl]phenyl}diazenyl]phenol
4-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)cyclohexa-2,5-dien-1-one
CAS 6250-23-3
EINECS 228-370-0
InChI InChI=1/C18H14N4O/c23-18-12-10-17(11-13-18)22-21-16-8-6-15(7-9-16)20-19-14-4-2-1-3-5-14/h1-13,23H/b20-19+,22-21+

 

Chemical properties

 

Molecular Formula C18H14N4O
Molar Mass 302.33
Density 1.2276 (rough estimate)
Melting Point 179-181 °C
Boling Point 443.37°C (rough estimate)
Flash Point 349.3°C
Water Solubility 0.06047ug/L(25 ºC)
Solubility DMSO (Slightly, Heated, Sonicated), Methanol (Slightly, Sonicated)
Vapor Presure 1.82E-11mmHg at 25°C
Appearance Solid
Color Very Dark Orange to Black
pKa 8.81±0.15(Predicted)
Storage Condition Refrigerator
Refractive Index 1.6700 (estimate)

 

 

Applications Disperse Yellow 23 is used in method for analyzing Azo compounds in sample using liquid Chromatograph mass spectrometer. Dyes and metabolites, Environmental Testing.

 

COMPANY INFORMATION

 

 

Established in 2014, Hangzhou Reward has emerged as a leading player in the chemical industry, specializing in the production and distribution of a wide range of high-quality products. With a firm commitment to innovation, quality, and customer satisfaction, we have solidified our position as a prominent supplier in China's chemical market.

 

 

 

 

 

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