2,2,5,5-Tetramethyl-4-imidazolidinone

2,2,5,5-四甲基咪唑烷-4-酮

Also known as: 2,2,5,5-Tetramethyl-imidazolidinon-(4), 2,2,5,5-tetramethyl-1,3-imidazolidin-4-one, 2,2,5,5-tetramethyl-4-oxoimidazolidine, 2,2,5,5-tetramethyl-imidazolidin-4-one, 2,2,5,5-tetramethylimidazolidine-4-one, 4-Imidazolidinone, 2,2,5,5-tetramethyl-, 4-Imidazolidinone,2,2,5,5-tetramethyl, TETRAMETHYLIMIDAZOLIDINE

2,2,5,5-Tetramethyl-4-imidazolidinone (CAS 16256-42-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H14N2O and a molecular weight of 142.19900 g/mol. It is also known as 2,2,5,5-Tetramethyl-imidazolidinon-(4), 2,2,5,5-tetramethyl-1,3-imidazolidin-4-one and 2,2,5,5-tetramethyl-4-oxoimidazolidine. Key properties include a boiling point of 255.826ºC at 760 mmHg, a density of 0.923g/cm3 and a flash point of 113.601ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

16256-42-1

Jingsj CID

J-1517642-6

Molecular Formula

C₇H₁₄N₂O

Chinese Name

2,2,5,5-四甲基咪唑烷-4-酮

Molecular Weight

142.19900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026