ChemicalBook Product Catalog Chemical Reagents Desulfurizer 1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)

1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)

1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) Basic information
Tetrafluoroborate Reaction Main Usage
Product Name:1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)
Synonyms:N-FLUORO-N'-(CHLOROMETHYL)TRIETHYLENEDIAMINE BIS(TETRAFLUOROBORATE);N-CHLOROMETHYL-N'-FLUOROTRIETHYLENEDIAMMONIUM BIS (TETRAFLUOROBORATE);SELECTFLUOR F-TEDA-BF4;SELECTFLUOR(R) REAGENT;SELECTFLUOR(TM) FLUORINATING REAGENT;1-CHLOROMETHYL-4-FLUORO-1,4-DIAZONIABICYCLO[2.2.2]OCTANE BIS;f-teda-bf_4;4-(chloromethyl)-1-fluoro-1,4-diazoniabicyclo[2,2,2]octane
CAS:140681-55-6
MF:C7H14B2ClF9N2
MW:354.26
EINECS:414-380-4
Product Categories:Pyridines;Ammonium Polyhalides, etc. (Quaternary);B (Classes of Boron Compounds);Electrophilic Fluorinating Reagents;Fluorinating Reagents;Fluorinating Reagents & Building Blocks for Fluorinated Biochemical Compounds;Fluorination;Halogenation;Quaternary Ammonium Compounds;Synthetic Organic Chemistry;Tetrafluoroborates;Chemical Synthesis;Fluorination Reagents;Synthetic Reagents
Mol File:140681-55-6.mol
1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) Structure
1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) Chemical Properties
Melting point 260 °C(lit.)
density 1.71 at 20℃
vapor pressure 0.001Pa at 25℃
storage temp. 2-8°C
solubility Acetonitrile (Slightly), DMSO (Slightly), Methanol (Very Slightly, Heated), Water
form Powder
color White
Water Solubility soluble
Sensitive Moisture Sensitive
Merck 14,8425
BRN 5368649
InChIKeyZQGDSZPGKPJABN-UHFFFAOYSA-N
LogP-3.39 at 20℃
Surface tension73.1mN/m at 1g/L and 19℃
CAS DataBase Reference140681-55-6(CAS DataBase Reference)
EPA Substance Registry System1,4-Diazoniabicyclo[2.2.2]octane, 1-(chloromethyl)-4-fluoro-, bis[tetrafluoroborate(1-)] (140681-55-6)
Safety Information
Hazard Codes Xn,O,F,Xi
Risk Statements 22-36/37/38-41-52/53-43
Safety Statements 26-36/37/39-61-21
RIDADR UN 3088 4.2/PG 2
WGK Germany 2
Hazard Note Oxidising Agent
TSCA T
HazardClass 8
PackingGroup II
HS Code 29335990
ToxicityLD50 in male rats: 640 mg/kg orally; >2 g/kg dermally (Banks, 1998)
MSDS Information
1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) Usage And Synthesis
Tetrafluoroborate1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate), with the formula C7H14B2ClF9N2, is a selective fluorine reagent which is white crystal at room temperature. It is mainly used asfluorinating agent to make single fluoridation with electronic double bond, silyl enol ether and enol lithium salt and so on. It can be used in the preparation of fluorinated steroid drugs, etc.
Reaction1. It is one of the most efficient and popular reagents for electrophilic fluorination. The product is also useful as a reagent, or catalyst, for oxidative transformations, coupling reactions and halogenations.
2. Useful for the direct electrophilic fluorination of ketones, ketals and enamides.
3. Ritter-type C-H amination of unactivated sp3. Reactions of 140681-55-6

Main UsageIt is mainly used as fluorinating agent to make single fluoridation with electronic double bond, silyl enol ether and enol lithium salt and so on. It can be used in the preparation of fluorinated steroid drugs, etc.
Chemical PropertiesWhite powder
UsesEffective electrophilic fluorinating reagent for a wide variety of substrates such as aromatics, alkenes, carbohydrates, etc.
UsesMild, versatile fluorinating reagent used in pharmaceutical and agricultural applications.
General DescriptionThis product is a fluorine donor also called Selectfluor and has been enhanced for catalysis.
Advantages As the advantages of non-toxicity, non-corrosion and chemical stability, 1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) have been widely used in industry and public life.
1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) Preparation Products And Raw materials
Raw materialsFluorine
Preparation ProductsPyriMidine, 2-[4-(1-piperazinyl)phenyl]-
PotassiuM triMethylacetate, 95% BRADFORD REAGENT Fluorine (Chloromethylene)dimethyliminium chloride NITRONIUM TETRAFLUOROBORATE N-OCTANE TETRAMETHYLAMMONIUM TETRAFLUOROBORATE Lead(II) tetrafluoroborate Potassium tetrafluoroborate Sodium tetrafluoroborate AZURE B TETRAFLUOROBORATE TRIETHYLMETHYLAMMONIUM TETRAFLUOROBORATE BLOCKING REAGENT GE Fluoroboric acid TRIETHYLAMINE PENTAHYDROFLUORIDE Tetramethylammonium borohydride Triethylenediamine LITHIUM PERIODATE
Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.