Pentafluoroethane supplier

Name
Pentafluoroethane
EINECS 206-557-8
CAS No. 354-33-6
Article Data127
CAS DataBase
Density 1.345 g/cm³
Solubility 430mg/L at 25℃
Melting Point -103 °C
Formula C₂HF₅
Boiling Point -48.5ºC
Molecular Weight 120.022
Flash Point
Transport Information
Appearance colourless gas
Safety 23-38
Risk Codes
Molecular Structure
Hazard Symbols Xi
Synonyms Ethane,pentafluoro- (6CI,7CI,8CI,9CI);1,1,1,2,2-Pentafluoroethane;Ecolo Ace 125;F 125;FC 125;Freon 125;Fron 125;HCFC 125;HFA 125;HFC 125;Khladon 125;R 125;
PSA 0.00000
LogP 1.81380

Synthetic route

: 354-64-3
Pentafluoroethyl iodide

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With cyclenphosphorane In chloroform at 25℃; for 4h; Reduction;	100%
With tri-n-butyl-tin hydride for 0.5h; Ambient temperature; Irradiation;

: 14930-22-4
bis(perfluoroethyl)sulfone

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 2923-21-9
perfluoroethanesulfonate sodium salt

Conditions

Conditions	Yield
With sodium methylate In methanol for 0.15h;	A n/a B 100%

: 1960-24-3
Methyl-bis-pentafluorethyl-wismut

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With sodium hydroxide In water in hot 5n NaOH solution;	100%
In water

: 359-11-5
1,1,2-trifluoroethylene

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With xenon difluoride; silicon tetrafluoride at 20℃; for 3h; Fluorination;	99%

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

: 77-98-5
tetraethylammonium hydroxide

A: C2HF4O3P(2-)*4C8H20N(1+)*2F(1-)

B: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
In water at 20 - 80℃; for 1.5h; Product distribution / selectivity;	A n/a B 98.8%

...Expand

: 14930-22-4
bis(perfluoroethyl)sulfone

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 2837-92-5
potassium perfluoroethanesulfonate

Conditions

Conditions	Yield
With potassium hydroxide at 80℃;	A n/a B 98%

: 811-97-2
1,1,1,2-tetrafluoroethane

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 75-10-5
Difluoromethane

C: 75-46-7
trifluoromethan

D: 76-16-4
Hexafluoroethane

Conditions

Conditions	Yield
With fluorine at 200 - 250℃; Product distribution; Further Variations:; Reagents;	A 1.1% B 0.9% C 0.4% D 97.6%

...Expand

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

A: pentafluoroethylphosphonic acid dipotassium dipotassium fluoride

B: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With potassium hydroxide; water at 65 - 120℃; for 2h; Product distribution / selectivity;	A 96.1% B 94.8%

: 354-89-2
(pentafluoro ethyl) trifluoro silane

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With sodium hydroxide; water hydrolysis (concentrated aq. NaOH);;	95%
With NaOH; H2O hydrolysis (concentrated aq. NaOH);;	95%

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

A: 277750-74-0
bis(pentafluoroethyl)phosphinic acid lithium

B: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With lithium hydroxide; water at -10 - 20℃; for 0.25h; Product distribution / selectivity;	A 93.7% B 91.2%

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

A: 613232-23-8
potassium bis[pentafluorophosphinate]

B: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With potassium hydroxide; water at -5 - 20℃; for 0.25h; Product distribution / selectivity;	A 93.2% B 92.8%

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With potassium hydroxide; water at -30 - 210℃; for 2.5 - 8h; Product distribution / selectivity;	92.2%
With potassium hydroxide; water In ethanol at 55 - 80℃; for 0.916667h; Product distribution / selectivity;	81.3%

: 648-90-8
tetrakis-(trifluoro vinyl) silane

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With alkali; H2O hydrolysis;; CF2CFH isolated as CF2BrCFHBr;;	90%

: 354-55-2
bromopentafluoroethane

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 422-63-9
2,2,3,3,3-pentafluoro-propane-1,1-diol

Conditions

Conditions	Yield
With lead(II) bromide; aluminium at 5℃; for 10h;	A n/a B 89.5%

...Expand

: 337-20-2
octafluoro-2-butanone

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 76-05-1
trifluoroacetic acid

Conditions

Conditions	Yield
With sodium hydroxide; sulfuric acid Product distribution; 1.) H2O, reflux, 30 min, 2.) reflux;	A 75% B 87%

: 74728-99-7
trans/cis-dodecafluoro-3,4-epoxyhexane

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 74067-18-8
α-methoxyperfluorobutiric acid methyl ester

C: 123202-06-2
α-methoxyperfluorobutiric acid sodium salt

Conditions

Conditions	Yield
With sodium methylate In methanol for 2h;	A 84% B n/a C n/a

...Expand

: 354-64-3
Pentafluoroethyl iodide

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 422-06-0
2,2,3,3,3-Pentafluoro-propionaldehyde

C: 83599-57-9
2,2,3,3,3-pentafluoro-N,N-dimethylpropionamide

Conditions

Conditions	Yield
With lead(II) bromide; aluminium at 5℃; for 4h;	A n/a B 81.2% C n/a

...Expand

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

A: pentafluoroethylphosphonic acid barium

B: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With barium dihydroxide; water at 65 - 150℃; for 2.5h; Product distribution / selectivity;	A 59.2% B 78.3%

: 2127-74-4
1,2,2,2-tetrafluoro-ethanesulfonyl fluoride

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With antimony pentafluoride at 50 - 60℃;	72%

: 127-18-4
1,1,2,2-tetrachloroethylene

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With hydrogen fluoride; Zr/Cr oxide catalyst at 350℃; under 750.075 Torr; for 0.00347222h;	64.9%
With hydrogen fluoride; V/Cr oxide catalyst at 350℃; under 750.075 Torr; for 0.00347222h;	61.1%
With hydrogen fluoride; Ca/Cr oxide catalyst at 350℃; under 750.075 Torr; for 0.00347222h;	42.5%

: 381-73-7
Difluoroacetic acid

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With F6Mo at 190℃; for 20h;	60%

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

: 109-89-7
diethylamine

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: [(C2H5)2NH2][P(C2F5)3F2H]

C: C10H12F12NP

D: C6H6F12NP

Conditions

Conditions	Yield
at 20℃; for 48h; Inert atmosphere; Schlenk technique;	A n/a B n/a C 15% D 57%

...Expand

: 354-64-3
Pentafluoroethyl iodide

: 140-88-5
ethyl acrylate

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 136905-36-7
Ethyl 4,4,5,5,5-pentafluoropentanoate

Conditions

Conditions	Yield
With [Co(HDm)2Py]Br; zinc In ethanol at 5℃; for 1h;	A n/a B 53%

...Expand

: 74960-16-0, 75023-12-0, 75023-13-1
r-2-pentafluoroethyl-t-3,t-4-difluoro-oxetan

A: 354-33-6
1,1,1,2,2-pentafluoroethane

: (Z)-2-tetrafluoroethylidene-trans-3,4-difluoro-oxetan

Conditions

Conditions	Yield
With potassium hydroxide at 60℃; for 12h; in vacuo;	A n/a B 50%

: 359-11-5
1,1,2-trifluoroethylene

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: C2HF7O2Se

C: C2F8O2Se

D: C2HF13O2Se2

Conditions

Conditions	Yield
With xenon bis-pentafluoroseleniumoxide at 55℃; for 72h;	A n/a B n/a C n/a D 37%

...Expand

: 354-64-3
Pentafluoroethyl iodide

: 107-13-1
acrylonitrile

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 13265-56-0
4,4,5,5,5-Pentafluoropentanenitrile

Conditions

Conditions	Yield
With [Co(HDm)2Py]Br; zinc In ethanol at 30℃; for 3h;	A n/a B 37%

...Expand

: 811-97-2
1,1,1,2-tetrafluoroethane

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 76-16-4
Hexafluoroethane

Conditions

Conditions	Yield
With cobalt (III) fluoride at 220℃; for 0.000277778h; Product distribution; var. fluorinating agents and temp.;	A 12.4% B 2%
Product distribution;

: 773-29-5
trans/cis-octafluoro-2,3-epoxybutane

: 95-54-5
1,2-diamino-benzene

A: 312-73-2
2-Trifluoromethylbenzimidazole

B: 354-33-6
1,1,1,2,2-pentafluoroethane

C: 787-16-6
2,3-bis(trifluoromethyl)quinoxaline

D: 108686-05-1
1,1,1,3,3,4,4,4-octafluoro-2,2-dihydroxybutane

Conditions

Conditions	Yield
Stage #1: trans/cis-octafluoro-2,3-epoxybutane; 1,2-diamino-benzene In N,N-dimethyl acetamide at 100℃; for 1.5h; Stage #2: With water In N,N-dimethyl acetamide cooling;	A 12% B n/a C 7% D n/a

...Expand

: 13709-36-9
xenon difluoride

: 37842-97-0
(2,2-difluorovinyl)difluoroborane

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 726203-13-0
2,2-difluoroethenylxenon(II) tetrafluoroborate

Conditions

Conditions	Yield
In further solvent(s) soln. of CF2=CHBF2 in 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3-pentafluorobutane cooled to -60°C and XeF2 added in one portion; stirredat -60 to -62°C for 2 h and left for 15 min without stirring; decanted; precipitate treated in vacuum at -60°C; unknown byproducts detected by NMR;	A 1% B n/a

...Expand

: 116-14-3
polytetrafluoroethylene

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With hydrogen fluoride; chromium(III) oxide; ammonium salt at 350℃; under 750.075 Torr; for 0.00347222h; Product distribution / selectivity;	0.2%
With triethylammonium dihydrofluoride; limonene. at 120 - 140℃; under 8175.82 - 9600.96 Torr; Product distribution / selectivity;
With triethylamine.2.5HF; limonene. at 120℃; under 7500.75 Torr; Product distribution / selectivity;
With tri(n-butyl)amine.2.0HF; limonene. at 120℃; under 7500.75 Torr; Product distribution / selectivity;
Stage #1: polytetrafluoroethylene With tri(n-butyl)amine.2.5HF at 120℃; under 15001.5 Torr; for 2h; Stage #2: With hydrogen fluoride for 550h; Product distribution / selectivity;

: 354-33-6
1,1,1,2,2-pentafluoroethane

: 123-11-5
4-methoxy-benzaldehyde

: 131510-28-6
2,2,3,3,3-pentafluoro-1-(4-methoxyphenyl)propan-1-ol

Conditions

Conditions	Yield
With potassium tert-butylate In Triethylene glycol dimethyl ether at -40℃; for 12h; Temperature; Solvent; Reagent/catalyst; Schlenk technique;	98%

: 486-25-9
9-fluorenone

: 354-33-6
1,1,1,2,2-pentafluoroethane

: 9-(perfluoroethyl)-9H-fluoren-9-ol

Conditions

Conditions	Yield
With potassium tert-butylate In Triethylene glycol dimethyl ether at 20℃; for 12h; Schlenk technique;	97%

: 354-33-6
1,1,1,2,2-pentafluoroethane

: 1829-28-3
ethyl 2-iodobenzoate

: 1310492-24-0
ethyl 2-(pentafluoroethyl)benzoate

Conditions

Conditions	Yield
Stage #1: 1,1,1,2,2-pentafluoroethane With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; bis(2,2,6,6-tetramethyl-1-piperidyl)zinc at 70℃; for 15h; Stage #2: ethyl 2-iodobenzoate With 1,10-Phenanthroline; copper(l) chloride at 20 - 90℃; for 11h;	96%

: 354-33-6
1,1,1,2,2-pentafluoroethane

: copper(l) chloride

: 60007-39-8
pentafluoroethylcopper(I)

Conditions

Conditions	Yield
Stage #1: copper(l) chloride With potassium tert-butylate In fluorobenzene; N,N-dimethyl-formamide at 20℃; for 0.5h; Inert atmosphere; Glovebox; Sealed tube; Stage #2: 1,1,1,2,2-pentafluoroethane In fluorobenzene; N,N-dimethyl-formamide for 2h; Inert atmosphere;	95%
Stage #1: copper(l) chloride With potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 0.5h; Inert atmosphere; Stage #2: 1,1,1,2,2-pentafluoroethane In fluorobenzene; N,N-dimethyl-formamide for 1h; Reagent/catalyst; Pressure; Inert atmosphere;	95%
Stage #1: copper(l) chloride With potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 0.5h; Sealed tube; Inert atmosphere; Stage #2: 1,1,1,2,2-pentafluoroethane In N,N-dimethyl-formamide at 20℃; for 0.0833333h; Sealed tube; Inert atmosphere; Stage #3: With triethylamine tris(hydrogen fluoride) In N,N-dimethyl-formamide for 0.0833333h; Sealed tube; Inert atmosphere;	87%
Stage #1: copper(l) chloride With potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 0.5h; Inert atmosphere; Stage #2: 1,1,1,2,2-pentafluoroethane In fluorobenzene; N,N-dimethyl-formamide for 2h; Reagent/catalyst; Inert atmosphere;	95 %Spectr.

: gallium(III) trichloride

: 354-33-6
1,1,1,2,2-pentafluoroethane

: 2001-45-8
tetraphenyl phosphonium chloride

: tetraphenylphosphonium chlorotris(pentafluoroethyl)gallate

Conditions

Conditions	Yield
Stage #1: 1,1,1,2,2-pentafluoroethane With n-butyllithium In diethyl ether; hexane at -80℃; for 0.5h; Stage #2: gallium(III) trichloride In diethyl ether at -80 - 20℃; for 6.5h; Stage #3: tetraphenyl phosphonium chloride In diethyl ether for 96h;	95%

...Expand

: 354-64-3
Pentafluoroethyl iodide

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With cyclenphosphorane In chloroform at 25℃; for 4h; Reduction;	100%
With tri-n-butyl-tin hydride for 0.5h; Ambient temperature; Irradiation;

: 14930-22-4
bis(perfluoroethyl)sulfone

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 2923-21-9
perfluoroethanesulfonate sodium salt

Conditions

Conditions	Yield
With sodium methylate In methanol for 0.15h;	A n/a B 100%

: 1960-24-3
Methyl-bis-pentafluorethyl-wismut

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With sodium hydroxide In water in hot 5n NaOH solution;	100%
In water

: 359-11-5
1,1,2-trifluoroethylene

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With xenon difluoride; silicon tetrafluoride at 20℃; for 3h; Fluorination;	99%

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

: 77-98-5
tetraethylammonium hydroxide

A: C2HF4O3P(2-)*4C8H20N(1+)*2F(1-)

B: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
In water at 20 - 80℃; for 1.5h; Product distribution / selectivity;	A n/a B 98.8%

...Expand

: 14930-22-4
bis(perfluoroethyl)sulfone

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 2837-92-5
potassium perfluoroethanesulfonate

Conditions

Conditions	Yield
With potassium hydroxide at 80℃;	A n/a B 98%

: 811-97-2
1,1,1,2-tetrafluoroethane

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 75-10-5
Difluoromethane

C: 75-46-7
trifluoromethan

D: 76-16-4
Hexafluoroethane

Conditions

Conditions	Yield
With fluorine at 200 - 250℃; Product distribution; Further Variations:; Reagents;	A 1.1% B 0.9% C 0.4% D 97.6%

...Expand

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

A: pentafluoroethylphosphonic acid dipotassium dipotassium fluoride

B: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With potassium hydroxide; water at 65 - 120℃; for 2h; Product distribution / selectivity;	A 96.1% B 94.8%

: 354-89-2
(pentafluoro ethyl) trifluoro silane

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With sodium hydroxide; water hydrolysis (concentrated aq. NaOH);;	95%
With NaOH; H2O hydrolysis (concentrated aq. NaOH);;	95%

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

A: 277750-74-0
bis(pentafluoroethyl)phosphinic acid lithium

B: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With lithium hydroxide; water at -10 - 20℃; for 0.25h; Product distribution / selectivity;	A 93.7% B 91.2%

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

A: 613232-23-8
potassium bis[pentafluorophosphinate]

B: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With potassium hydroxide; water at -5 - 20℃; for 0.25h; Product distribution / selectivity;	A 93.2% B 92.8%

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With potassium hydroxide; water at -30 - 210℃; for 2.5 - 8h; Product distribution / selectivity;	92.2%
With potassium hydroxide; water In ethanol at 55 - 80℃; for 0.916667h; Product distribution / selectivity;	81.3%

: 648-90-8
tetrakis-(trifluoro vinyl) silane

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With alkali; H2O hydrolysis;; CF2CFH isolated as CF2BrCFHBr;;	90%

: 354-55-2
bromopentafluoroethane

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 422-63-9
2,2,3,3,3-pentafluoro-propane-1,1-diol

Conditions

Conditions	Yield
With lead(II) bromide; aluminium at 5℃; for 10h;	A n/a B 89.5%

...Expand

: 337-20-2
octafluoro-2-butanone

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 76-05-1
trifluoroacetic acid

Conditions

Conditions	Yield
With sodium hydroxide; sulfuric acid Product distribution; 1.) H2O, reflux, 30 min, 2.) reflux;	A 75% B 87%

: 74728-99-7
trans/cis-dodecafluoro-3,4-epoxyhexane

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 74067-18-8
α-methoxyperfluorobutiric acid methyl ester

C: 123202-06-2
α-methoxyperfluorobutiric acid sodium salt

Conditions

Conditions	Yield
With sodium methylate In methanol for 2h;	A 84% B n/a C n/a

...Expand

: 354-64-3
Pentafluoroethyl iodide

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 422-06-0
2,2,3,3,3-Pentafluoro-propionaldehyde

C: 83599-57-9
2,2,3,3,3-pentafluoro-N,N-dimethylpropionamide

Conditions

Conditions	Yield
With lead(II) bromide; aluminium at 5℃; for 4h;	A n/a B 81.2% C n/a

...Expand

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

A: pentafluoroethylphosphonic acid barium

B: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With barium dihydroxide; water at 65 - 150℃; for 2.5h; Product distribution / selectivity;	A 59.2% B 78.3%

: 2127-74-4
1,2,2,2-tetrafluoro-ethanesulfonyl fluoride

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With antimony pentafluoride at 50 - 60℃;	72%

: 127-18-4
1,1,2,2-tetrachloroethylene

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With hydrogen fluoride; Zr/Cr oxide catalyst at 350℃; under 750.075 Torr; for 0.00347222h;	64.9%
With hydrogen fluoride; V/Cr oxide catalyst at 350℃; under 750.075 Torr; for 0.00347222h;	61.1%
With hydrogen fluoride; Ca/Cr oxide catalyst at 350℃; under 750.075 Torr; for 0.00347222h;	42.5%

: 381-73-7
Difluoroacetic acid

: 354-33-6
1,1,1,2,2-pentafluoroethane

Conditions

Conditions	Yield
With F6Mo at 190℃; for 20h;	60%

: 91543-32-7
tris(pentafluoroethyl)difluorophosphorane

: 109-89-7
diethylamine

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: [(C2H5)2NH2][P(C2F5)3F2H]

C: C10H12F12NP

D: C6H6F12NP

Conditions

Conditions	Yield
at 20℃; for 48h; Inert atmosphere; Schlenk technique;	A n/a B n/a C 15% D 57%

...Expand

: 354-64-3
Pentafluoroethyl iodide

: 140-88-5
ethyl acrylate

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: 136905-36-7
Ethyl 4,4,5,5,5-pentafluoropentanoate

Conditions

Conditions	Yield
With [Co(HDm)2Py]Br; zinc In ethanol at 5℃; for 1h;	A n/a B 53%

...Expand

: 74960-16-0, 75023-12-0, 75023-13-1
r-2-pentafluoroethyl-t-3,t-4-difluoro-oxetan

A: 354-33-6
1,1,1,2,2-pentafluoroethane

: (Z)-2-tetrafluoroethylidene-trans-3,4-difluoro-oxetan

Conditions

Conditions	Yield
With potassium hydroxide at 60℃; for 12h; in vacuo;	A n/a B 50%

: 359-11-5
1,1,2-trifluoroethylene

A: 354-33-6
1,1,1,2,2-pentafluoroethane

B: C2HF7O2Se

C: C2F8O2Se

D: C2HF13O2Se2

Conditions

Conditions	Yield
With xenon bis-pentafluoroseleniumoxide at 55℃; for 72h;	A n/a B n/a C n/a D 37%

...Expand

Pentafluoroethane Consensus Reports

Reported in EPA TSCA Inventory.

Pentafluoroethane Specification

The Pentafluoroethane , with the CAS register number 354-33-6, has other names as pentafluoroethane ; 1,1,2,2,2-pentafluoroethane ; 1,1,2,2,2-pentafluoro-ethane ; c2f5h;ecoloace125 ; ethane, pentafluoro- ; ethane,1,1,1,2,2-pentafluoro ; ethane,1,1,1,2,2-pentafluoro- .

The physical properties of this chemcial are as followings: (1)ACD/LogP: 1.10 ; (2)ACD/LogD (pH 5.5): 1.1 ; (3)ACD/LogD (pH 7.4): 1.1 ; (4)ACD/BCF (pH 5.5): 4.04 ; (5)ACD/BCF (pH 7.4): 4.04 ; (6)ACD/KOC (pH 5.5): 94.48 ; (7)ACD/KOC (pH 7.4): 94.48 ; (8)Index of Refraction: 1.211 ; (9)Molar Refractivity: 12.05 cm³ ; (10)Molar Volume: 89.2 cm³ ; (11)Polarizability: 4.78 ×10^-24 cm³ ; (12)Surface Tension: 8.3 dyne/cm ; (13)Density: 1.345 g/cm3 ; (14)Enthalpy of Vaporization: 19.47 kJ/mol ; (15)Vapour Pressure: 10500 mmHg at 25°C.

This is a kind of colorless odour at normal temperatures and pressures and it is stable. As to its usage, it is usually used as the refrigerating fluid and be as the subsitutant of CFC-502 and HCFC-22. Besides, it could also be as the substitutes of Halon-1211 and Halon-1301 when as the extinguishant. Its product categories are mainly the refrigerants.

Being a kind of irritant chemical, it may cause inflammation to the skin or other mucous membranes.
So whiel dealing with it, you should be cautious. Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer). And if in case of insufficient ventilation wear suitable respiratory equipment.

Additionally, you could convert the following data information into the molecular structure:
SMILES:FC(F)C(F)(F)F
InChI:InChI=1/C2HF5/c3-1(4)2(5,6)7/h1H
InChIKey:GTLACDSXYULKMZ-UHFFFAOYAX

Below are the toxicity information of this chemical:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LC50	inhalation	2735gm/m3/2H (2735000mg/m3)		Toksikologicheskii Vestnik. Vol. (3), Pg. 25, 1996.
rat	LC50	inhalation	2910gm/m3/4H (2910000mg/m3)		Toksikologicheskii Vestnik. Vol. (3), Pg. 25, 1996.

Product Name

Pentafluoroethane

Synthetic route

Pentafluoroethane Consensus Reports

Pentafluoroethane Specification

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