Thymolphthalein phosphoric acid diammonium salt

百里酚酞单磷酸二铵盐

Also known as: Thymolphthalein monophosphate ammonium salt, Diammonium [4-[1-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-3-oxo-2-benzofuran-1-yl]-5-methyl-2-propan-2-ylphenyl] phosphate, diazanium,[4-[1-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-3-oxo-2-benzofuran-1-yl]-5-methyl-2-propan-2-ylphenyl] phosphate

Thymolphthalein phosphoric acid diammonium salt (CAS 51027-02-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C28H34NO7P and a molecular weight of 527.54600 g/mol. It is also known as Thymolphthalein monophosphate ammonium salt, Diammonium [4-[1-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-3-oxo-2-benzofuran-1-yl]-5-methyl-2-propan-2-ylphenyl] phosphate and diazanium,[4-[1-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-3-oxo-2-benzofuran-1-yl]-5-methyl-2-propan-2-ylphenyl] phosphate. Key properties include a boiling point of 667.1ºC at 760mmHg and a flash point of 357.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51027-02-2

Jingsj CID

J-1180107-8

Molecular Formula

C₂₈H₃₄NO₇P

Chinese Name

百里酚酞单磷酸二铵盐

Molecular Weight

527.54600 g/mol

Category

Organic Acids

Last updated

8/21/2026