![1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane Bis(tetrafluoroborate) CAS 140681-55-6](/images/load_icon.gif){kind=icon}
![1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane Bis(tetrafluoroborate) CAS 140681-55-6](/photo/pl179457772-1_chloromethyl_4_fluoro_1_4_diazoniabicyclo_2_2_2_octane_bis_tetrafluoroborate_cas_140681_55_6.jpg)
Product Details
Place of Origin: China
Brand Name: Sunshine
Certification: ISO,COA
Model Number: 140681-55-6
Payment & Shipping Terms
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Bag,Drum
Delivery Time: 7-15 days
Payment Terms: T/T, L/C, D/A, Western Union
Supply Ability: TON
CAS No:: |
140681-55-6 |
Appearance:: |
White Powder |
Molecular Formula:: |
C7H14B2ClF9N2 |
Molecular Weight:: |
354.26 |
EINECS NO:: |
414-380-4 |
MDL NO.:: |
MFCD00142607 |
CAS No:: |
140681-55-6 |
Appearance:: |
White Powder |
Molecular Formula:: |
C7H14B2ClF9N2 |
Molecular Weight:: |
354.26 |
EINECS NO:: |
414-380-4 |
MDL NO.:: |
MFCD00142607 |
Product Description:
Product Name:1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) CAS 140681-55-6
Synonyms:
N-FLUORO-N'-(CHLOROMETHYL)TRIETHYLENEDIAMINE BIS(TETRAFLUOROBORATE);
N-CHLOROMETHYL-N'-FLUOROTRIETHYLENEDIAMMONIUM BIS (TETRAFLUOROBORATE);
SELECTFLUOR F-TEDA-BF4.
Chemical & Physical Properties
Appearance:White powder
Assay: NLT98%
Melting Point:260 °C(lit.)
Density:1.71g/cm3 at 20℃
Solubility:Acetonitrile (Slightly), DMSO (Slightly), Methanol (Very Slightly, Heated), Water
Safety Information
Risk Statements:R22;R36/37/38;R41
Hazard Codes:Xn,O,F,Xi
HS Code:29335990
Application:1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) is an electrophilic fluorinating reagent used in acetoacetamide in PEG-400 of green fluorination.Can be used: as an efficient, versatile source of electrophilic fluorine.As Chemicalbook, it is a fluorination reagent that affects the oxidative ring opening of 2,5-diarylfurans to cis-1,4-enediones.For direct fluorination of silicon-based ketene acetals, α-fluoro-α-arylcarboxylic acids are produced.Used as an electrophilic fluorinating agent, for example, in the preparation of fluorinated acylsilanes.
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