ChemicalBook > CAS DataBase List > Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride

Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride

Product Name
Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride
CAS No.
16090-14-5
Chemical Name
Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride
Synonyms
PSVE;PERFLUORO(4-METHYL-3,6-DIOXAOCT-7-ENE)SULPHONYL FLUORIDE;FS 141;Perfluoro(sulfonylvinyl)ether;Perfluoro(4-methyl-3,6-dioxaoc;2,2-tetrafluoro-etrafluoroethoxy]-1;PERFLUORO-2-(2-FLUOROSULPHONYLETHOXY)PROPYLVINYLETHER;PERFLUORO-2-(2-FLUOROSULFONYLETHOXY)PROPYL VINYL ETHER;PERFLUORO(4-METHYL-3,6-DIOXAOCT-7-ENE)SULFONYL FLUORIDE;Perfluoro-3,6-dioxa-4-methyloct-7-enesulphonyl fluoride
CBNumber
CB9191460
Molecular Formula
C7F14O4S
Formula Weight
446.12
MOL File
16090-14-5.mol
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Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride Property

Boiling point:
135°C
Density 
1,7 g/cm3
storage temp. 
Refrigerator, under inert atmosphere
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Oil
color 
Colourless
EPA Substance Registry System
Ethanesulfonyl fluoride, 2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro- (16090-14-5)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
RIDADR 
2810
Hazard Note 
Irritant
TSCA 
T
HazardClass 
TOXIC
HS Code 
2930909899
Toxicity
LD50 skin in rabbit: > 17gm/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC
Product number
P286545
Product name
Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonylFluoride
Packaging
1g
Price
$80
Updated
2021/12/16
SynQuest Laboratories
Product number
6362-2-01
Product name
Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride
Purity
97%
Packaging
5G
Price
$105
Updated
2021/12/16
Matrix Scientific
Product number
001082
Product name
Perfluoro(4-methyl-3,6-dioxaoct-7-ene)-sulfonyl fluoride
Purity
95%
Packaging
5g
Price
$140
Updated
2021/12/16
Apolloscientific
Product number
PC7831
Product name
Perfluoro-3,6-dioxa-4-methyloct-7-enesulphonylfluoride
Packaging
5g
Price
$205
Updated
2021/12/16
SynQuest Laboratories
Product number
6362-2-01
Product name
Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride
Purity
97%
Packaging
25g
Price
$425
Updated
2021/12/16
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Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride Chemical Properties,Usage,Production

Uses

Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes.

Uses

Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl Fluoride is used as a reagent in the synthesis of novel perfluorinated vinyl ether containing sulfonimide functionality which can be copolymered with tetrafluoroethylene to yield a novel perfluorinated copolymer.

Synthesis


(1) Intermediate synthesis In a 1L reactor, add 100ml of dimethylacetamide, 8g of potassium fluoride, and 200g (1.11mol) of tetrafluoroethane-|?-sultone,Subsequently, 500g (3mol) of hexafluoropropylene oxide was introduced at a flow rate of 0.3kg/h for addition reaction, and the reaction temperature was controlled at 20??C.The reaction pressure is controlled at 0.4MPa. After the introduction of hexafluoropropylene oxide is completed, the reaction is continued for 1 hour. After the reaction is completed,The reaction liquid was rectified to obtain 528g (1.03mol) of intermediate, with a yield of 92% and a purity of 99.1%;(2) PSVE synthesis In a moving bed reactor (volume 2L, material 316L, produced by Tianjin Qixi Technology Co., Ltd.),A mixture of 500g (0.97mol) of the intermediate obtained in step (1) and 600g of potassium carbonate (4.34mol) was passed through the salt formation zone and decarboxylation zone of the moving bed reactor in turn (the salt formation temperature was set to 150??C,The decarboxylation temperature is set to 360??C) to carry out the salt formation reaction and the decarboxylation reaction, and the contact time of the salt formation reaction is 10 min by controlling the material feed rate.The contact time of the decarboxylation reaction is 25min, and the decarboxylation reaction product is collected by condensation to obtain a crude product.The crude product is rectified to obtain the product perfluoro-3,6-dioxa-4-methyl-7-octenesulfonyl fluoride with a purity of 98.5% and a yield of 85%.

Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride Preparation Products And Raw materials

Raw materials

Preparation Products

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Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride Suppliers

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View Lastest Price from Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride manufacturers

Henan Fengda Chemical Co., Ltd
Product
Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride 16090-14-5
Price
US $5.00-0.50/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-13
Shanghai UCHEM Inc.
Product
Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride 16090-14-5
Price
US $44.00-207.00/g
Min. Order
5g
Purity
0.99
Supply Ability
25kg
Release date
2023-12-07
Henan Aochuang Chemical Co.,Ltd.
Product
Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride 16090-14-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1Ton
Release date
2022-10-08

16090-14-5, Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluorideRelated Search:

Perfluorotriethylamine Aluminum fluoride Sulfuryl chloride Dimethomorph Amidosulfuron Sulfosulfuron FLUORIDE STANDARD Methyl salicylate Chlorosulfonyl isocyanate Methyl Methyl bromide 1,1,2,2-TETRAFLUOROETHANE hydrogen fluoride sodium fluoride ETHYL TRIFLUOROVINYL ETHER 2-(2-METHOXYETHOXY)ETHANETHIOL 97 Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride

  • PERFLUORO(4-METHYL-3,6-DIOXAOCT-7-ENE)SULFONYL FLUORIDE
  • PERFLUORO(4-METHYL-3,6-DIOXAOCT-7-ENE)SULPHONYL FLUORIDE
  • PERFLUORO-2-(2-FLUOROSULFONYLETHOXY)PROPYL VINYL ETHER
  • 1,1,2,2-tetrafluoro-2-[1,2,2-trifluoro-1-(trifluoromethyl)-2-[(trifluorovinyl)oxy]ethoxy]ethanesulphonyl fluoride
  • PERFLUORO-2-(2-FLUOROSULPHONYLETHOXY)PROPYLVINYLETHER
  • 1,1,2,2,4,5,5,7,8,8-Decafluoro-4-(trifluoromethyl)-3,6-dioxa-7-octene-1-sulfonyl fluoride
  • 1,1,2,2-Tetrafluoro-2-[1,2,2-trifluoro-1-(trifluoromethyl)-2-(1,2,2-trifluoroethenyloxy)ethoxy]-1-ethanesulfonic acid fluoride
  • 1,1,2-Trifluoro-2-[1,1,2,3,3,3-hexafluoro-2-[1,1,2,2-tetrafluoro-2-(fluorosulfonyl)ethoxy]propoxy]ethene
  • 2-[1-(Trifluoromethyl)-2-[(trifluorovinyl)oxy]trifluoroethoxy]-1,1,2,2-tetrafluoroethane-1-sulfonyl fluoride
  • 2-[2-(Trifluorovinyloxy)-1-(trifluoromethyl)-1,2,2-trifluoroethoxy]-1,1,2,2-tetrafluoroethanesulfonic acid fluoride
  • 4-(Trifluoromethyl)decafluoro-3,6-dioxa-7-octene-1-sulfonic acid fluoride
  • Perfluoro-3,6-dioxa-4-methyloct-7-enesulphonyl fluoride
  • 2-({1,1,1,2,3,3-Hexafluoro-3-[(trifluoroethenyl)oxy]prop-2-yl}oxy)-1,1,2,2-tetrafluoroethanesulphonyl fluoride
  • Ethanesulfonylfluoride, 1,1,2,2-tetrafluoro-2-[1,2,2-trifluoro-1-(trifluoroMethyl)-2-[(trifluorovinyl)oxy]ethoxy]-
  • FS 141
  • PSVE
  • 1,1,2,2-Tetrafluoro-2-[1,2,2-trifluoro-1-(trifluoromethyl)-2-[(trifluorovinyl)oxy]ethoxy]ethanesulfonyl fluoride
  • 2-{1-{Difluoro-[(trifluoroethenyl)-oxy]-methyl}-1,2,2,2-tetrafluoroethoxy}-1,1,2,2-tetrafluoroethanesulfonyl fluoride
  • Perfluoro-2-(2-fluorosulfonylethoxy) Propyl Vinyl Ether (PSEPVE
  • Ethanesulfonyl fluoride, 2-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-
  • 2,2-tetrafluoro-etrafluoroethoxy]-1
  • ethanesulfonylfluoride,2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-t
  • Perfluoro(sulfonylvinyl)ether
  • perfluoro(4-methyl-3,6-dioxa-7-octene)sulfonyl fluoride
  • 1,1,2,2-Tetrafluoro-2-((1,1,1,2,3,3-hexafluoro-3-((1,2,2-trifluorovinyl)oxy)propan-2-yl)oxy)ethane-1-sulfonyl fluoride
  • 1,1,2,2-tetrafluoro-2-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxyethanesulfonyl fluoride
  • Perfluoro(4-methyl-3,6-dioxaoc
  • Perfluorinated (4-methyl-3,6-dioxa-7-octene) sulfonyl fluoride
  • 16090-14-5
  • 6090-14-5
  • 14090-14-5
  • C7F14O4S
  • Fluoromonomer