3-[[4-[(4-hydroxyphenyl)azo]-2,5-dimethoxyphenyl]azo]benzenesulphonic acid

Names

[ Name ]:
3-[[4-[(4-hydroxyphenyl)azo]-2,5-dimethoxyphenyl]azo]benzenesulphonic acid

[Synonym ]:
Benzenesulfonicacid,3-[[4-[(4-hydroxyphenyl)azo]-2,5-dimethoxyphenyl]azo]-(9CI)
3-((4-((4-Hydroxyphenyl)azo)-2,5-dimethoxyphenyl)azo)benzenesulphonic acid
Benzenesulfonic acid,3-[2-[4-[2-(4-hydroxyphenyl)diazenyl]-2,5-dimethoxyphenyl]diazenyl]
EINECS 263-284-7

Chemical & Physical Properties

[ Density]:
1.41g/cm3

[ Molecular Formula ]:
C₂₀H₁₈N₄O₆S

[ Molecular Weight ]:
442.44500

[ Exact Mass ]:
442.09500

[ PSA ]:
147.39000

[ LogP ]:
4.98270

[ Index of Refraction ]:
1.64