o-Cresolphthalein

Agent Name
o-Cresolphthalein
CAS Number
596-27-0
Formula
C22-H18-O4
Major Category
Dyes
o-Cresolphthalein formula graphical representation
Synonyms
Cresolphthalein; 3',3''-Dimethylphenolphthalein; 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)-; 3,3-Bis(4-hydroxy-m-tolyl)phthalide; Phenolphthalein, 3',3''-dimethyl-; [ChemIDplus] 3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranone; [Merck Index]
Category
Indicator Dyes
Description
Solid; [Merck Index] Off-white powder; [Alfa Aesar MSDS]
Sources/Uses
Used as an indicator and analytical reagent; [Merck Index]
Comments
Intravenous LD50 (mouse) = 320 mg/kg; [RTECS] May cause irritation; [Alfa Aesar MSDS]
Biomedical References
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Exposure Assessment

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Other Information
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