Dipinacolyl methylphosphonate

甲基磷酸二频哪醇酯

Also known as: Methylphosphonic acid bis(1,2,2-trimethylpropyl) ester, Bis(1,2,2-trimethylpropyl) methylphosphonate, 3-[3,3-dimethylbutan-2-yloxy(methyl)phosphoryl]oxy-2,2-dimethylbutane, Phosphonic acid, P-methyl-, bis(1,2,2-trimethylpropyl) ester, Phosphonic acid,methyl-,bis(1,2,2-trimethylpropyl) ester, bis-(O-pinacolyl) methylphosphonate, dipinacolylmethylphosphonate, Methylphosphonsaeure-bis-(1,2,2-trimethyl-propylester), Methylphosphonsaeureester des Methyl-tert.-butyl-carbinols

Dipinacolyl methylphosphonate (CAS 7040-58-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H29O5P and a molecular weight of 296.34000 g/mol. It is also known as Methylphosphonic acid bis(1,2,2-trimethylpropyl) ester, Bis(1,2,2-trimethylpropyl) methylphosphonate and 3-[3,3-dimethylbutan-2-yloxy(methyl)phosphoryl]oxy-2,2-dimethylbutane. Key properties include a boiling point of 306.2ºC at 760mmHg, a density of 0.941g/cm3 and a flash point of 152.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

7040-58-6

Jingsj CID

J-1519163-6

Molecular Formula

C₁₃H₂₉O₅P

Chinese Name

甲基磷酸二频哪醇酯

Molecular Weight

296.34000 g/mol

Category

Organic Acids

Last updated

8/21/2026