tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite

三(1,1,1,3,3,3-六氟-2-丙基)亚磷酸

Also known as: Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite, Tris(2H-perfluoro-2-propyl) phosphite, Tris[2,2,2-trifluoro-1-(trifluoromethyl)ethyl] phosphite, Phosphorous acid tris(1,1,1,3,3,3-hexafluoropropan-2-yl) ester, tris(1,1,1,3,3,3-hexafluoroisopropyl)phosphite, tris(1,1,1,3,3,3-hexafluoropropan-2-yl) phosphite, [(CF3)2CHO]3P, MFCD00192561, P(OiC3HF6)3, Tris(1,1,1,3,3,3-hexafluoro-2-propoxy)phosphite

tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite (CAS 66470-81-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H3F18O3P and a molecular weight of 532.06300 g/mol. It is also known as Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite, Tris(2H-perfluoro-2-propyl) phosphite and Tris[2,2,2-trifluoro-1-(trifluoromethyl)ethyl] phosphite. Key properties include a boiling point of 130ºC(lit.), a density of 1.69 g/mL at 25ºC(lit.) and a flash point of 44.5ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

66470-81-3

Jingsj CID

J-5837-3

Molecular Formula

C₉H₃F₁₈O₃P

Chinese Name

三(1,1,1,3,3,3-六氟-2-丙基)亚磷酸

Molecular Weight

532.06300 g/mol

Category

Organic Acids

Last updated

8/21/2026