Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate

双(2,2,2-三氟乙基)膦酰基乙酸甲酯

Also known as: Bis(2,2,2-trifluoroethyl) (methoxycarbonylmethyl)phosphonate, Methyl O,O'-bis(2,2,2-trifluoroethyl)phosphonoacetate, Methyl [bis(2,2,2-trifluoroethoxy)phosphinyl]acetate, Methyl 2-(bis(2,2,2-trifluoroethoxy)phosphoryl)acetate, Methyl P,P-bis(2,2,2-trifluoroethyl)phosphonoacetate, Bis(2,2,2-trifluoroethyl)phosphonoacetic acid methyl ester

CAS No.
88738-78-7
Jingsj CID
J-2954-0
Molecular Formula
C7H9F6O5P
Chinese Name
双(2,2,2-三氟乙基)膦酰基乙酸甲酯
Molecular Weight
318.10800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point472.6ºC at 760 mmHg
Density1.504 g/mL at 25 °C(lit.)
Flash Point>230 °F

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate?

88738-78-7

What are the molecular formula and molecular weight of Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate?

C7H9F6O5P, molecular weight 318.10800 g/mol

Is Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026