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1,6-Diiodododecafluorohexane is a white to light yellow red solid that is a fluorinated compound with two iodine atoms attached to the 1st and 6th carbon atoms in the hexane chain. It is known for its unique chemical properties and is utilized in various applications across different industries.

375-80-4

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375-80-4 Usage

Uses

Used in Chemical Synthesis:
1,6-Diiodododecafluorohexane is used as a key intermediate in the synthesis and characterization of fluorinated telomers containing vinylidene fluoride and hexafluoropropene. Its unique structure and properties make it an essential component in the production of these specialized materials.
Used in Polymer Industry:
In the polymer industry, 1,6-Diiodododecafluorohexane is used as a monomer for the production of fluoropolymers. These polymers are known for their exceptional chemical resistance, thermal stability, and non-stick properties, making them ideal for applications such as coatings, lubricants, and electrical insulation.
Used in Pharmaceutical Industry:
1,6-Diiodododecafluorohexane is also used in the pharmaceutical industry as a component in the development of new drugs. Its unique chemical properties allow it to be used in the synthesis of various drug candidates, particularly those targeting specific biological pathways or receptors.
Used in Electronics Industry:
In the electronics industry, 1,6-Diiodododecafluorohexane is used as a material in the fabrication of certain electronic components due to its excellent dielectric properties and chemical stability. This makes it suitable for applications such as insulating materials in capacitors and other electronic devices.
Used in Environmental Applications:
1,6-Diiodododecafluorohexane is also utilized in environmental applications, such as in the development of new materials for water treatment and air purification. Its chemical properties make it an effective component in the creation of advanced filtration systems and other environmental technologies.

Check Digit Verification of cas no

The CAS Registry Mumber 375-80-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,7 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 375-80:
(5*3)+(4*7)+(3*5)+(2*8)+(1*0)=74
74 % 10 = 4
So 375-80-4 is a valid CAS Registry Number.
InChI:InChI=1/C6F12I2/c7-1(8,3(11,12)5(15,16)19)2(9,10)4(13,14)6(17,18)20

375-80-4 Well-known Company Product Price

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  • (Code)Product description
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  • Detail
  • TCI America

  • (D2333)  Dodecafluoro-1,6-diiodohexane  >98.0%(GC)

  • 375-80-4

  • 10g

  • 1,850.00CNY

  • Detail
  • Alfa Aesar

  • (B21654)  1,6-Diiodoperfluorohexane, 97%   

  • 375-80-4

  • 2g

  • 799.0CNY

  • Detail
  • Alfa Aesar

  • (B21654)  1,6-Diiodoperfluorohexane, 97%   

  • 375-80-4

  • 5g

  • 1698.0CNY

  • Detail
  • Alfa Aesar

  • (B21654)  1,6-Diiodoperfluorohexane, 97%   

  • 375-80-4

  • 10g

  • 2886.0CNY

  • Detail
  • Alfa Aesar

  • (B21654)  1,6-Diiodoperfluorohexane, 97%   

  • 375-80-4

  • 25g

  • 3884.0CNY

  • Detail

375-80-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,6-Diiodododecafluorohexane

1.2 Other means of identification

Product number -
Other names 1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-1,6-diiodohexane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:375-80-4 SDS

375-80-4Relevant articles and documents

Fluorine-containing compound, and its manufacturing method (by machine translation)

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Paragraph 0039; 0040, (2017/01/02)

PROBLEM TO BE SOLVED: perfluoroalkyl group CF2 groups of 4, 5 or 6 of this compound, a water and oil repellent, mold release agent and an active component of a surface treatment such as a resin or elastomer-like shaped when manufacturing a fluorine-containing polymer, which is effectively used as a polymerizable monomer, a fluorine-containing compound, and a manufacturing method thereof. SOLUTION: the [...]fluorine, vinylidene fluoride n under heating in the presence of or after the reaction, the reaction of a basic compound, fluorine-containing olefin compound is used. Selected drawing: no (by machine translation)

PROCESS FOR THE PURIFICATION OF ALPHA, OMEGA-DIIODOPERFLUORINATED COMPOUNDS

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Page/Page column 5-6, (2010/08/08)

The invention concerns a process for purifying α,ω-diiodoperfluorinated compounds of formula 1-(CF2CF2Y)m—I comprising contacting an impure α,ω-diiodoperfluorinated compound with a suitable sequestering agent, with formation of a reversible adduct and separating the α,ω-diiodoperfluorinated compound from the adduct itself. Diammonium dihalogenids of the general formula [R1,2,3N—(CH2)n—NR4,5,6]2*2X (R1-6=alkyl C1-C6n=8-26, X═I, Br, Cl) also called ‘methonium compounds’ are the preferred sequestering agents.

PROCESS FOR THE PURIFICATION OF ALPHA,OMEGA-DIIODOPERFLUORINATED COMPOUNDS

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Page/Page column 12-14; 21-22, (2009/03/07)

The invention concerns a process for purifying α,ω-diiodoperfluorinated compounds of formula I-(CF2CF2Y)m-I comprising contacting an impure α,ω-diiodoperfluorinated compound with a suitable sequestering agent, with formation of a reversible adduct and separating the α,ω-diiodoperfluorinated compound from the adduct itself. The invention also concerns α,ω-diiodoperfluorinated compounds of formula I-(CF2CF2Y)m-I wherein m is 5 to 10 and having 100% purity grades.

Practical and efficient synthesis of perfluoroalkyl iodides from perfluoroalkyl chlorides via modified sulfinatodehalogenation

Cao, Hai-Ping,Chen, Qing-Yun

, p. 1187 - 1190 (2008/02/10)

A novel two-step one pot synthesis of perfluoroalkyl iodides (α,ω-diiodoperfluoroalkanes) from perfluoroalkyl chlorides (α-chloro-ω-iodoperfluoroalkanes) has been developed by initial conversion to the corresponding sodium perfluoroalkanesulfinates with sodium dithionite and then subsequent oxidation by iodine.

Process for manufacturing diiodoperfluoroalkanes

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Page column 4, (2008/06/13)

The present invention involves a process for the manufacture of α,ω-diiodoperfluoroalkanes of the formula I ― (CF2CF2)n ― I, wherein n is an integer between 2 and 6. The latter compounds are produced at relatively high conversions and under relatively mild reaction temperatures and pressures, compared to prior art processes, by the elimination of the gaseous byproduct perfluorocyclobutane throughout the process.

Synthesis of fluorinated telomers. Part 4. Telomerization of vinylidene fluoride with commercially available α,ω-diiodoperfluoroalkanes

Manseri, Abdellatif,Ameduri, Bruno,Boutevin, Bernard,Chambers, Richard D.,Caporiccio, Gerardo,Wright, Anthony P.

, p. 59 - 68 (2007/10/03)

The synthesis of a new fluorinated α,ω-diiodo telomer I x(VDF)y)>I (A), where TFE and VDF represent tetrafluoroethylene and vinylidene fluoride respectively, has been carried out by telomerization of VDF with α,ω-diiodoperfluoroalkanes.The thermal telomerization of VDF with 1,2-diiodoperfluoroethane IC2F4I led to good yields of the monoadduct IC2F4CH2CF2I and of the diadduct which was composed of an almost equimolar ratio of ICF2CH2C2F4CH2CF2I and IC2F4(CH2CF2)2I, together with a small amount of IC2F4CH2CF2CF2CH2I and a triadduct containing I(VDF)C2F4(VDF)2I and IC2F4(VDF)3I.This procedure has been applied successfully to α,ω-diiodo-n-perfluorobutane and α,ω-diiodo-n-perfluorohexane.The reactivity of VDF relative to the fluorinated α,ω-diiodo telogens has been studied from which it is shown that the environment of the terminal group of the telogen is a major factor affecting the reactivity. - Keywords: Telomerization; Vinylidene fluoride; Thermal initiation; Diiodoperfluoroalkane; NMR spectroscopy; Mass spectrometry

Solvent effects on the reaction of perfluoroalkyl iododes and α,ω-perfluoroalkyl diiodides with cadmium powder and dimethylcadmium

Nair, Haridasan K.,Burton, Donald J.

, p. 1 - 12 (2007/10/02)

Reaction of RfI (Rf=C6F13 or C8F17) with Cd powder in DMF at room temperature under N2 afforded RfCdX (X=I or Rf) in moderate (48-52percent) yield.Although no reaction was observed with Cd powder and RfI (Rf=C6F13 or C8F17) in CH3CN at room temperature, reaction at reflux gave the homocoupled products C6F13-C6F13 (67percent) and C8F17-C8F17 (61percent) respectively.No F-alkylcadmium reagent was detected by 19F NMR spectroscopy.Similarly, the reaction of I(CF2)nI (n=3, 4) with Cd powder in DMF and CH3CN was examined.In DMF at room temperature, the new dicadmium reagents ICd(CF2)nCdI and ICd(CF2)2nCdI (60-65percent combined yield) were formed.No reaction was observed with Cd powder and I(CF2)nI (n=3, 4, 6) in CH3CN at room temperature, but at reflux a mixture of higher α,ω-diiodoperfluoroalkanes, i.e.I(CF2)2nI, I(CF2)3nI, I(CF2)4nI, I(CF2)5nI, resulted.Treatment of I(CF2)nI (n=3, 4) with CdMe2 (1:2) in CH3CN afforded the new ω-iodo F-alkylcadmium reagents, 2Cd*(CH3CN), in 96percent (n=3) and 57percent (n=4) yields.Reaction of Me2Cd with either ICF2CF2I or BrCF2CF2I in CH3CN or HMPA at 0 deg C resulted in tetrafluoroethylene only.

TELOMERIZATION OF TETRAFLUOROETHYLENE AND HEXAFLUOROPROPENE: SYNTHESIS OF DIIODOPERFLUOROALKANES

Tortelli, V.,Tonelli, C.

, p. 199 - 217 (2007/10/02)

Linear diiodoperfluoroalkanes are easily synthesized by thermal telomerization of tetrafluoroethylene with iodine.When hexafluoropropene reacts with I(C2F4)nI n = 2,3,4 as telogen, new diiodocompounds of formula I(C3F6)m(C2F4)n(C3F6)pI n = 2,3,4 m = 0,1,2 p = 1,2 are obtained.In both cases there are high yields, based both on iodine and on olefin.

A Convenient One-Stage Synthesis of Some Diiodoperfluoroalkanes By Using Tetrafluoroethylene Derived From Poly(tetrafluoroethylene) Waste

Kotov, Stefan V.,Ivanov, Georgi D.,Kostov, Georgi K.

, p. 293 - 296 (2007/10/02)

Tetrafluoroethylene was prepared by a thermal depolymerization of poly(tetrafluoroethylene) waste.The gaseous mixture containing 95-97percent tetrafluoroethylene has been used without further purification in a direct reaction with iodine to synthesize some α,ο-diidoperfluoroalkenes at temperature 285+/-5 deg C for 8 h.Stoichiometric one to one ratio of the reagents has been found to produce higher diidoperfluoroalkenes yield per unit reaction volume than synthesis in the presence of an excess of tetrafluoroethylene.This approach provides a rapid one-pot procedure to these valuable reagents without any dangerous step.

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