5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid

Product Name
5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid
CAS No.
10142-99-1
Chemical Name
5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid
Synonyms
C.I.43866;Mordant Violet 17;C.I.Mordant Violet 17;C.I.Mordant Violet 17:C.I.43866;5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid;Benzoic acid, 5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methyl-
CBNumber
CB22283320
Molecular Formula
C23H16O9
Formula Weight
436.37
MOL File
10142-99-1.mol
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5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid Property

Boiling point:
751.6±60.0 °C(Predicted)
Density 
1.603±0.06 g/cm3(Predicted)
pka
1.77±0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

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5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid Chemical Properties,Usage,Production

Preparation

(a) 2-Hydroxy-3-methyl-5-formylbenzoic acid?(1 Moore) and 2-Hydroxybenzoic acid (2 Moore) condensation, the product with Nitrosylsulfuric acid oxidation; (b)Formaldehyde (1 Moore) and 2-Hydroxybenzoic acid (2 Moore) condensation, its product in Nitrosylsulfuric acid with 2-Hydroxy-3-methylbenzoic acid common oxidation.

Properties and Applications

brilliant red light purple.

5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid Suppliers

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10142-99-1, 5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acidRelated Search:

Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)[4-[(4-methylphenyl)amino]phenyl]methyl]-2-hydroxy-3-methyl-, sulfite (salt) Mordant Violet 12 N-[4-[(3-Carboxy-4-hydroxy-6-sulfonato-1-naphthalenyl)[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methylmethanaminium 5,5'-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[2-hydroxy-3-methylbenzoic acid] Mordant Violet 23 Mordant Violet 2 GALLEIN 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)[4-[(4-tolyl)amino]phenyl]methyl]-3-methylsalicylic acid 5,5'-[4-(dimethylamino)benzylidene]bis(3-methylsalicylic) acid

  • 5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid
  • C.I.43866
  • C.I.Mordant Violet 17
  • Mordant Violet 17
  • C.I.Mordant Violet 17:C.I.43866
  • Benzoic acid, 5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methyl-
  • 10142-99-1