Tris(2,2,2-trifluoroethyl) Phosphite (TTFP) CAS 370-69-4 Purity >98.0% (GC) Battery Additive
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Tris(2,2,2-trifluoroethyl) Phosphite (TTFP) (CAS: 370-69-4) with high quality, commercial production. Ruifu Chemical offers a wide range of lithium-ion battery materials such as electrolyte raw materials and cathode materials. Welcome to order. Please contact: alvin@ruifuchem.com
Chemical Name | Tris(2,2,2-trifluoroethyl) Phosphite |
Synonyms | TTFP; Tris(2,2,2-trifluoroethoxy)phosphine |
CAS Number | 370-69-4 |
CAT Number | RF-PI1802 |
Stock Status | In Stock, Production Scale Up to Tons |
Molecular Formula | C6H6F9O3P |
Molecular Weight | 328.07 |
Boiling Point | 130.0~131.0℃/743 mm Hg(lit.) |
Density | 1.487 g/mL at 25℃(lit.) |
Refractive Index | n20/D 1.324 (lit.) |
Brand | Ruifu Chemical |
Item | Specifications |
Appearance | Colorless to Light Yellow Clear Liquid |
Purity / Analysis Method | >98.0% (GC) |
Infrared Spectrum | Conforms to Structure |
NMR | Conforms to Structure |
Test Standard | Enterprise Standard |
Usage | Battery Additive |
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture


Tris(2,2,2-trifluoroethyl) Phosphite (TTFP) (CAS: 370-69-4), as an electrolyte additive for high-voltage lithium-ion batteries using lithium-rich layered oxide cathode.
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