Phosphoric acid, mono(1-methylethyl) ester

磷酸单(1-甲基乙基)酯

Also known as: Isopropyl dihydrogen phosphate, Monoisopropyl phosphate, Isopropyl acid phosphate, Isopropyl hydrogen phosphate, Isopropyl phosphoric acid, Dihydrogen isopropyl phosphate, Phosphoric acid, isopropyl ester, Phosphoric acid monoisopropyl ester, propan-2-yl dihydrogen phosphate, Phosphorsaeure-monoisopropylester, Phosphorylisopropane, Monoisopropylphosphat

Phosphoric acid, mono(1-methylethyl) ester (CAS 1623-24-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H9O4P and a molecular weight of 140.07500 g/mol. It is also known as Isopropyl dihydrogen phosphate, Monoisopropyl phosphate and Isopropyl acid phosphate. Key properties include a boiling point of 250.5ºC at 760mmHg, a density of 1.347g/cm3 and a flash point of 105.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1623-24-1

Jingsj CID

J-1493181-7

Molecular Formula

C₃H₉O₄P

Chinese Name

磷酸单(1-甲基乙基)酯

Molecular Weight

140.07500 g/mol

Category

Organic Acids

Last updated

8/21/2026