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

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

Uses

Used in Industrial Applications:
PFTMPF is utilized in industry as a chemical compound for its unique properties. Its hydrophobic and lipophobic characteristics make it suitable for applications where resistance to water and oils is required. Additionally, its non-conductive nature is beneficial in scenarios where electrical insulation is needed.
Used in Environmental Research:
Given its classification as a persistent, bioaccumulative, and toxic pollutant, PFTMPF is also a subject of study in environmental research. Scientists and researchers are investigating its behavior in the environment, its potential health effects, and ways to mitigate its impact on ecosystems and human health.
Used in Regulatory Compliance:
PFTMPF's status as a pollutant of concern means that it is also used in the context of regulatory compliance. Industries that may use or produce PFTMPF need to adhere to strict guidelines and regulations to ensure that its release into the environment is minimized and controlled, thus reducing its potential for environmental contamination.

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 
• 1228010-23-8 C₂₆H₂₂F₂₉NO₁₀ 
• 1228010-34-1 C₃₄H₃₁F₂₉O₁₂ 
• 1228015-74-4 C₄₁H₄₄F₂₉NO₁₄ 
• 67118-50-7 C₂₉F₅₈O₉ 
• 96206-00-7 Perfluor-3.6.9.12-tetraoxa-5.8.11-trimethyl-1-pentadecen 

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)

Radical additions to fluoro-olefins. Photochemical mono-fluoroalkylation and sequential bis-fluoroalkylation of oxolane

Oxolane was fluoroalkylated by its photoadditions under atmospheric pressure. Monofluoro-alkylations were carried out with hexafluoropropene (1) and perfluorovinyl ethers C3F7O-[CF(CF3)CF2O]n-CF=CF2 (2-4, n=0-2) by direct photoexcitation of the oleflns to give high yields of addition products 9-12 (81-94%). The reactions were completely regioselective at the oxolane molecule and almost completely regioselective (93-99%) at the double bond of fluoro-olefins; no bis-fluoroalkylated oxolanes were detected. The completely selective introduction of a second fluoroalkyl into position 5 of the oxolane molecule was accomplished by acetone-sensitised photoaddition of 2-fluoroalkylated oxolanes 9, 10 to fluoro-olefins 1 and 2. Byproducts from reactions of the dimethylketyl radical which is formed in the initiation step were isolated and have given some evidence about the reaction mechanism that is discussed.

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.