34761-47-2

Basic information

• Product Name: PERFLUORO-2,5,8,11-TETRAMETHYL-3,6,9,12-TETRAOXAPENTADECANOYL FLUORIDE
• Synonyms: PERFLUORO-2,5,8,11-TETRAMETHYL-3,6,9,12-TETRAOXAPENTADECANOYL FLUORIDE;15-heptadecafluoro-2,5,8,11-tetrakis(trifluoromethyl)-1;3,6,9,12-Tetraoxapentadecanoyl fluoride, 2,4,4,5,7,7,8,10,10,11,13,13,14,14,15,15,15-heptadecafluoro-2,5,8,11-tetrakis(trifluoromethyl)-;3,6,9,12-tetraoxapentadecanoylfluoride,2,4,4,5,7,7,8,10,10,11,13,13,14,14,15,;perfluoro-2,5,8,11-tetramethyl-3,6,9,12-tetraoxapentadecanoyl;DAIKIN C-2404;HFPO PENTAMER ACID FLUORIDE;Perfluoro-2,5,8,11-tetramethyl-3,6,9,12-tetraoxapentadecanoyl fluoride 97%
• CAS NO: 34761-47-2
• Molecular Formula: C₁₅F₃₀O₅
• Molecular Weight: 830.11
• EINECS: -0
• Mol File: 34761-47-2.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 200 °C
• Flash Point: 200-203°C
• Appearance: Colorless to pale yellow liquid
• Density: 1.8
• Vapor Pressure: 0.000107mmHg at 25°C
• Refractive Index: 1.286
• Sensitive: Moisture Sensitive
• CAS DataBase Reference: PERFLUORO-2,5,8,11-TETRAMETHYL-3,6,9,12-TETRAOXAPENTADECANOYL FLUORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: PERFLUORO-2,5,8,11-TETRAMETHYL-3,6,9,12-TETRAOXAPENTADECANOYL FLUORIDE(34761-47-2)
• EPA Substance Registry System: PERFLUORO-2,5,8,11-TETRAMETHYL-3,6,9,12-TETRAOXAPENTADECANOYL FLUORIDE(34761-47-2)

Safety Data

• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: 3265
• TSCA: T
• HazardClass: 8
• PackingGroup: II
• Hazardous Substances Data: 34761-47-2(Hazardous Substances Data)

Usage

General Description

Perfluoro-2,5,8,11-tetramethyl-3,6,9,12-tetraoxapentadecanoyl fluoride, often abbreviated as PFTMPF, is a chemical compound that belongs to the family of perfluorocarboxylic acids. Comparable to other perfluorocarboxylic acids, it is primarily used in industry for its hydrophobic, lipophobic, and non-conductive properties. However, studies show that PFTMPF and related compounds could be potential environmental contaminants due to their persistence and resistance to natural degradation processes. In fact, the US Environmental Protection Agency has classified PFTMPF as a persistent, bioaccumulative, and toxic pollutant. The specific health effects of PFTMPF exposure are not well-known, but other similar compounds linked to various adverse health effects. Therefore, proper handling and safety measures should be followed when dealing with PFTMPF to avoid harm to humans and the environment.

InChI:InChI=1/C15F30O5/c16-1(46)2(17,7(23,24)25)47-13(40,41)4(20,9(29,30)31)49-15(44,45)6(22,11(35,36)37)50-14(42,43)5(21,10(32,33)34)48-12(38,39)3(18,19)8(26,27)28

Upstream product

• 428-59-1 Hexafluoropropene oxide 
• 2062-98-8 perfluoro(2-propoxypropionyl) fluoride 

Downstream Products

• 26738-51-2 1,1,1,2,3,3-Hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-3-[1,2,2-trifluoro-2-(1,2,2,2-tetrafluoro-ethoxy)-1-trifluoromethyl-ethoxy]-propane 
• 67118-50-7 C₂₉F₅₈O₉ 
• 96206-00-7 Perfluor-3.6.9.12-tetraoxa-5.8.11-trimethyl-1-pentadecen 
• 1228010-23-8 C₂₆H₂₂F₂₉NO₁₀ 
• 1228010-34-1 C₃₄H₃₁F₂₉O₁₂ 
• 1228015-74-4 C₄₁H₄₄F₂₉NO₁₄ 

Relevant articles and documents

Hydrofluoroether compound and its preparation method and application (by machine translation)

The invention belongs to the field of hydrofluoroether, in particular to a hydrofluoroether compound and its preparation method and application. Hydrofluoroether compound expressed by following formula: F [CF (CF3 ) CF2 O]x - RH ; Wherein x=2 - 7; RH =CH3 , C2 H5 , N - C3 H7 Or i - C3 H7 . The present invention provides a hydrofluoroether compound, only fluorine-containing this the only halogen element, not having to damage the ozone layer material, is an environment-friendly non-combustible heat transfer agent, solvent and cleaning agent. (by machine translation)

SURFACE ACTIVE SUBSTANCES CONTAINING AN OLIGO(HEXAFLUOROPROPENE OXIDE) CHAIN AS A HYDROPHOBIC AND OLEOPHOBIC MOIETY

Oil soluble surface active substances, (HFPO)n-Ar, where Ar is an aryl group and (HFPO)n is an oligo(hexafluoropropene oxide) group, n = 2 - 5, were prepared and tested for their surface activities in toluene or m-xylene.Addition of a small amount of (HFPO)4-6-Ar (0.2 - 0.5 wtpercent) was found to decrease remarkably the surface tension of these solvents (down to 12 - 14 dyncm-1 at 20 deg C).Water soluble surfactans (HFPO)n-Ar'SO3Na, where Ar' is an arylene group, were also prepared by sulfonation of (HFPO)n-Ar.Some of these subtances (n = 4 - 6) decreased the surface tension of water down to 16 dyncm-1 at 20 deg C in the concentration of 10-4 - 10-5 molel-1.