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Aurin

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Aurin

Molecular formula: C19H14O3 CAS# 603-45-2

Categories: Ketone , pH indicator , Phenols

PubChem CID: 5100 | ChemSpider ID: 4921 | CHEBI:34544 | CHEMBL210868 | MolPort-003-666-326 | CB0296269 | NSC 7805 | UNII-85N4AK3JAU

5 ⇌ 6.8 pH

Names

2,5-Cyclohexadien-1-one, 4-(bis(4-hydroxyphenyl)methylene)-
2,5-Cyclohexadien-1-one, 4-[bis(4-hydroxyphenyl)methylene]-^(CAS)
4,4'-Dihydroxyfuchsone
4-(Bis(p-hydroxyphenyl)methylene)cyclohexa-2,5-dien-1-one
4-(p,p'-Dihydroxybenzhydrylidene)-2,5-cyclohexadien-1-one
4-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadien-1-one^(IUPAC)
4-[bis(4-hydroxyphenyl)methylene]cyclohexa-2,5-dien-1-one
4-[bis(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one^(IUPAC)
Aurin [Wiki]
Aurin No. 555
Aurine
C.I. 43800
CI 43800
Corallin [Wiki]
Corallin yellow
EINECS:210-041-8
Pararosolic Acid
Rosalic Acid
p-Rosolic acid
p-rosolic acin

4-[Bis(4-hydroxyphenyl)methylen]-2,5-cyclohexadien-1-on^(IUPAC)
4-[Bis-(4-hydroxyphenyl)-methylen]-2,5-cyclohexadienon
Aurin
Aurin (Farbstoff) [Wiki]
Corallin
p-Rosolsäure

4-[Bis(4-hydroxyphényl)méthylène]-2,5-cyclohexadién-1-one^(IUPAC)

Aurin
C.I. 43800
corallin
Ácido rosólico [Wiki]
ácido p-rosólico

Русский:

Аурин [Wiki]
желтый кораллин
кораллин-фталеин
красный кораллин
метилаурин
пэонин
розоловая кислота

金精 [Wiki]

Variants of the formula:

`//`\`||<`\HO>/\\|\|`/||\|O`|/`||`\`|/\\/`||</OH>`\`//|

O=/=\<`/`=`\>=</=/`\\</OH>`-`//\>\-\\`/<\OH>`=`\//

Elemental composition