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Home > Encyclopedia > 5-Chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methylbenzenesulfonic acid

5-Chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methylbenzenesulfonic acid

5-Chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methylbenzenesulfonic acid structure

5-Chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methylbenzenesulfonic acid 

structure
  • CAS No:

    15958-19-7

  • Formula:

    C17H13ClN2O4S

  • Chemical Name:

    5-Chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methylbenzenesulfonic acid

  • Synonyms:

    Benzenesulfonic acid,5-chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methyl-;C.I. Pigment Red 53;Benzenesulfonic acid,5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-;p-Toluenesulfonic acid,5-chloro-2-(2-hydroxy-1-naphthylazo)-;5-Chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methylbenzenesulfonic acid;2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid;12238-40-3

5-Chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methylbenzenesulfonic acid Basic Attributes

376.81412

376.81

240-089-5

V5JEX3KGDA

DTXSID7047227

2927000090

Characteristics

104.21000

4.46100

1.48g/cm3

343-345ºC (decomposes)

1.675

Drug Information

Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS. (See all compounds classified as Coloring Agents.)

5-chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methylbenzenesulfonic acid

Computed Properties

Molecular Weight:376.8
XLogP3:4.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:376.0284558
Monoisotopic Mass:376.0284558
Topological Polar Surface Area:108
Heavy Atom Count:25
Complexity:594
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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