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

Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride Structure
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
Molecular Weight:
446.12
MOL File:
16090-14-5.mol
MSDS File:
SDS
Modify Date:
2024/6/13 17:03:25
Request For Quotation

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

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)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P280-P261-P271
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

Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride Chemical Properties,Uses,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.

Synthesis

Synthesis_16090-14-5
(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

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

Global( 116)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Shanghai UCHEM Inc. +862156762820 +86-13564624040 China 7121 58 Inquiry
Henan Fengda Chemical Co., Ltd +86-371-86557731 +86-13613820652 China 20293 58 Inquiry
Shandong Deshang Chemical Co., Ltd. +86-0531-8875-2665 +8613153039501 China 646 58 Inquiry
Capot Chemical Co.,Ltd. 571-85586718 +8613336195806 China 29798 60 Inquiry
Shanghai Daken Advanced Materials Co.,Ltd +86-371-66670886 China 18642 58 Inquiry
Henan Tianfu Chemical Co.,Ltd. +86-0371-55170693 +86-19937530512 China 21667 55 Inquiry
Hangzhou FandaChem Co.,Ltd. 008657128800458; +8615858145714 China 9343 55 Inquiry
Fluoropharm Co., Ltd. +86-0571-85586753; +8613336034509 China 1377 60 Inquiry
Supplier Advantage
CHEMSWORTH 30
CLEARSYNTH LABS LTD. 58
Shanghai UCHEM Inc. 58
Henan Fengda Chemical Co., Ltd 58
Shandong Deshang Chemical Co., Ltd. 58
Capot Chemical Co.,Ltd. 60
Shanghai Daken Advanced Materials Co.,Ltd 58
Henan Tianfu Chemical Co.,Ltd. 55
Hangzhou FandaChem Co.,Ltd. 55
Fluoropharm Co., Ltd. 60

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PERFLUORO(4-METHYL-3,6-DIOXAOCT-7-ENE)SULFONYL 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 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 2,2-tetrafluoro-etrafluoroethoxy]-1 ethanesulfonylfluoride,2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-t Perfluoro(sulfonylvinyl)ether Ethanesulfonyl fluoride, 2-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro- 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-DIOXAOCT-7-ENE)SULPHONYL FLUORIDE PSVE Perfluoro(4-methyl-3,6-dioxaoc Perfluorinated (4-methyl-3,6-dioxa-7-octene) sulfonyl fluoride 16090-14-5 14090-14-5 6090-14-5 C7F14O4S Fluoromonomer