Indophenol

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Indophenol
Indophenol molecule
Names
IUPAC name
4-(4-hydroxyphenyl)iminocyclohexa-2,5-dien-1-one
Other names
Benzenoneindophenol, phenolindophenol[1]
Identifiers
3D model (
JSmol
)
ChemSpider
ECHA InfoCard
 100.007.194 Edit this at Wikidata
UNII
  • InChI=1S/C12H9NO2/c14-11-5-1-9(2-6-11)13-10-3-7-12(15)8-4-10/h1-8,14H checkY
    Key: RSAZYXZUJROYKR-UHFFFAOYSA-N checkY
  • InChI=1/C12H9NO2/c14-11-5-1-9(2-6-11)13-10-3-7-12(15)8-4-10/h1-8,14H
    Key: RSAZYXZUJROYKR-UHFFFAOYAS
  • O=C/2/C=C\C(=N\c1ccc(O)cc1)\C=C\2
Properties
C12H9NO2
Molar mass 199.209 g·mol−1
Appearance Reddish-blue powder[1]
Melting point above 300 °C[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)

Indophenol is an organic compound with the formula OC6H4NC6H4OH. It is deep blue dye that is the product of the Berthelot's reaction, a common test for ammonia.[2] The indophenol group, with various substituents in place of OH and various ring substitutions, is found in many dyes used in hair coloring and textiles.[3]

Indophenol is used in hair dyes, lubricants,

liquid crystal displays, fuel cells and chemical-mechanical polishing. It is an environmental pollutant and is toxic to fish.[1][4]

Berthelot test

In the

ascorbic acid).[6]

Related compounds

Indophenol blue is a different compound with systematic name N-(p-dimethylaminophenyl)-1,4-naphthoquinoneimine.[7]

Indophenol blue

References

Wikimedia Commons has media related to Indophenol.
  1. ^
    ISBN 978-0-8493-8219-2
    .
  2. doi:10.1021/ac50011a034
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  3. ISBN 978-3527306732
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  4. ^ "Indophenol I5763". 500-85-6. Retrieved 2020-06-11.
  5. PMID 12400662
    .
  6. doi:10.1002/jps.2600720208
    .
  7. doi:10.1126/science.139.3557.835
    .
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