Tetrafluoroterephthalonitrile

Tetrafluoroterephthalonitrile Basic information
Product Name:Tetrafluoroterephthalonitrile
Synonyms:Tetrafluoro-t-phthalonitrile;2,3,5,6-Tetrafluorobenzene-1,4-dicarbonitrile;Tetrafluoroterephthalonitrile,97%;Perfluoroterephthalonitrile 99%;Tetrafluoroterephthalonitrile, 2,3,5,6-Tetrafluorobenzene-1,4-dicarbonitrile, 1,4-Dicyanoperfluorobenzene;2,3,5,6-Tetrafluorobenzene-1,4-dicarbonitrile, Perfluoroterephthalonitrile;2,3,5,6-Tetrafluoro-1,4-dicyanobenzene;2,4,5,6-Tetrafluorobenzene-1,4-dicarbonitrile
CAS:1835-49-0
MF:C8F4N2
MW:200.09
EINECS:217-397-3
Product Categories:Nitrogen Compounds;Nitrile;C8 to C9;Cyanides/Nitriles
Mol File:1835-49-0.mol
Tetrafluoroterephthalonitrile Structure
Tetrafluoroterephthalonitrile Chemical Properties
Melting point 197-199 °C (lit.)
Boiling point 243.3±40.0 °C(Predicted)
density 1.6184 (estimate)
storage temp. 2-8°C
solubility Soluble in hot methanol.
form Solid
color White to Light yellow
CAS DataBase Reference1835-49-0(CAS DataBase Reference)
NIST Chemistry Reference1,4-Benzenedicarbonitrile, 2,3,5,6-tetrafluoro-(1835-49-0)
EPA Substance Registry SystemTetrafluoroterephthalonitrile (1835-49-0)
Safety Information
Hazard Codes T,Xi
Risk Statements 25-36/37/38-20/21-23/24/25-36/37/39-20/21/22
Safety Statements 26-45-37/39-22-36/37/39-27
RIDADR UN 3439 6.1/PG 3
WGK Germany 3
RTECS CZ1955000
Hazard Note Toxic
HazardClass 6.1(b)
PackingGroup III
HS Code 29269090
Toxicitymouse,LD50,oral,56mg/kg (56mg/kg),Journal of Medicinal Chemistry. Vol. 21, Pg. 906, 1978.
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
Tetrafluoroterephthalonitrile Usage And Synthesis
Chemical PropertiesYELLOW TO YELLOW-GREEN CRYSTALS
UsesTetrafluoroterephthalonitrile can be used as a synthessi reagent primarily used to create polymers of intinsic microporosity.
UsesTetrafluoroterephthalonitrile can be used in the synthesis of Polymers of Intrinsic Micro porosity (PIM). It is used to study ultraviolet (UV)-rearranged polymers of PIM-1 membranes for efficient separation of H2 and CO2.
General DescriptionTetrafluoroterephthalonitrile reacts with alkyl Grignard reagents to form corresponding 4-alkyltetrafluorobenzonitriles. Tetrafluoroterephthalonitrile acts as a four-electron donor ligand and forms tungsten(II)η2-nitrile complexes.
Tetrafluoroterephthalonitrile Preparation Products And Raw materials
2,4,5,6-Tetrafluoroisophthalonitrile Tetrafluoroterephthalic acid 2,3,5,6-Tetrafluoro-1,4-benzenedimethanol O-Phthalimide 4-Nitrobenzonitrile Phthalonitrile 3-Fluoro-4-methylbenzonitrile Dimefluthrin 4-Dimethylaminobenzaldehyde Terephthaloyl chloride 4-Aminobenzonitrile 4-Cyanophenol Phthalates Dibutyl phthalate Tetrafluoroterephthalonitrile 1,4-Dicyanobenzene 1,1,1,2-Tetrafluoroethane Terephthalic acid

Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.