Factory Sells Quality Factory Supply Perfluoro-1,3-dimethylcyclohexane 335-27-3 Best Price
- Molecular Formula:C8F16
- Molecular Weight:400.062
- Appearance/Colour:colorless liquid.
- Vapor Pressure:25.46mmHg at 25°C
- Melting Point:?55 °C(lit.)
- Refractive Index:n20/D 1.3(lit.)
- Boiling Point:101-102 °C(lit.)
- Flash Point:11.5
- PSA：0.00000
- Density:1.828
- LogP:5.08240
PERFLUORO-1,3-DIMETHYLCYCLOHEXANE(Cas 335-27-3) Usage
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Chemical Properties
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clear colorless liquid |
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Uses
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Perfluoro-1,3-dimethylcyclohexane has been used in:the preparation of amorphous fluorocarbon films by plasma polymerizationhydroformylation of linear terminal alkenes using rhodium based catalysts under fluorous biphasic conditions in the presence and absence of toluene |
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General Description
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Quenching of the second excited singlet state of xanthione in inert, nonpolar perfluoro-1,3-dimethylcyclohexane has been studied using picosecond time-resolved fluorescence decay methods. |
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Purification Methods
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Fractionally distil it, then 35mL are sealed with about 7g KOH pellets in a borosilicate glass ampoule and heated at 135o for 48hours. The ampoule is cooled, opened, and the liquid is resealed with fresh KOH in another ampoule and heated as before. This process is repeated until no further decomposition is observed. The substance is then washed with distilled water, dried (CaSO4) and distilled. [Grafstein Anal Chem 26 523 1954, Beilstein 5 III 378.] IRRITANT. |
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Consumer Uses
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ECHA has no public registered data indicating whether or in which chemical products the substance might be used. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment. |
InChI:InChI=1/C8H6F10/c1-3(9)5(11,12)4(2,10)7(15,16)8(17,18)6(3,13)14/h1-2H3
335-27-3 Relevant articles
DIRECT GAS-PHASE CATALYTIC FLUORINATION OF PARTIALLY FLUORINATED ORGANIC COMPOUNDS
Zakharov, V. Yu.,Denisov, A. K.,Novikova, M. D.
, p. 1942 - 1945 (2007/10/03)
The fluorination of a wide range of poly...
FLUORINATIONS WITH COMPLEX METAL FLUORIDES. PART 9. FLUORINATIONS OF TOLUENE AND XYLENE DERIVATIVES BY MEANS OF CAESIUM TETRAFLUOROCOBALTATE(III)
Bailey, John,Plevey, Raymond G.,Tatlow, John Colin
, p. 1 - 14 (2007/10/02)
Benzotrifluoride at 320 deg C afforded s...
335-27-3 Process route
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327-76-4
4-chloro-α,α,α,α',α',α'-hexafluoro-m-xylene
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335-27-3
perfluoro-1,3-dimethylcyclohexane
Conditions
| Conditions |
Yield |
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With
silver plated copper; nitrogen; fluorine;
at 110 ℃;
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108-38-3,104809-90-7
m-xylene
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335-27-3
perfluoro-1,3-dimethylcyclohexane
Conditions
| Conditions |
Yield |
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With
cobalt (III) fluoride; nitrogen;
at 200 - 300 ℃;
|
|
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With
cobalt(II) fuoride;
at 300 - 350 ℃;
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|
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With
nickel(II) fluoride; cobalt (III) fluoride; fluorine;
Multistep reaction;
1.) 450 deg C, 2.) 450-500 deg C;
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335-27-3 Upstream products
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638-04-0
1,3-dimethylcyclohexane
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327-76-4
4-chloro-α,α,α,α',α',α'-hexafluoro-m-xylene
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402-31-3
1,3-bis(trifluoromethyl)benzene
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108-38-3
m-xylene
335-27-3 Downstream products
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817579-03-6
perfluoro-1,3-dimethylcyclohex-1-en-3-yl anion
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817579-06-9
3H-perfluoro-1,3-dimethylcyclohexene
