2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid (CAS 5809-23-4) is a hydroxybenzophenone carboxylic acid appearing as a white to off-white powder. The phenolic hydroxyl and carboxylic acid enable lactone formation, making it a key intermediate for thermal-dye color formers.
2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid
Category:Organic Intermediates
CAS No.:5809-23-4
Product Grade: Industrial Grade
Purity / Assay: 98%
Molecular Formula:C₁₈H₁₉NO₄
Molecular Weight:313.35
EINECS No.:227-370-8
Synonym(s):4-Diethylamino-2-hydroxybenzophenone-2′-carboxylic acid; EBA
2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid (CAS 5809-23-4) is a hydroxybenzophenone carboxylic acid appearing as a white to off-white powder. The phenolic hydroxyl and carboxylic acid enable lactone formation, making it a key intermediate for thermal-dye color formers.
1. Key intermediate for thermal and pressure-sensitive dyes.
2. Building block for fluoran and phthalide color formers.
3. Precursor for functionalized benzophenones.
4. Reagent in dye and pigment synthesis.
25kg/bag; 25kg/drum
CAS No.: 5809-23-4
Product Name: 2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid
Purity / Assay:98%
Molecular Formula:C₁₈H₁₉NO₄
Molecular Weight:313.35
EINECS No.:227-370-8
Synonym(s):4-Diethylamino-2-hydroxybenzophenone-2′-carboxylic acid; EBA
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