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1835-49-0 - Tetrafluoroterephthalonitrile, 98% - 2,3,5,6-Tetrafluoro-1,4-dicyanobenzene - 2,4,5,6-Tetrafluorobenzene-1,4-dicarbonitrile - H61326 - Alfa Aesar

H61326 Tetrafluoroterephthalonitrile, 98%

CAS-Nummer
1835-49-0
Synonyme
2,3,5,6-Tetrafluoro-1,4-dicyanobenzene
2,4,5,6-Tetrafluorobenzene-1,4-dicarbonitrile

Größe Preis ($) Menge Verfügbarkeit
25g 70,00
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Tetrafluoroterephthalonitrile, 98%

MDL
MFCD00001776
EINECS
217-397-3

Chemische Eigenschaften

Formel
C8F4N2
Molmasse
200.09
Schmelzpunkt
197-199°
Löslichkeit
Soluble in hot methanol.

Anwendungen

Tetrafluoroterephthalonitrile 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.

Bemerkungen

Store in cool, well ventilated area. Keep container tightly closed. Store away from oxidizing agent.

Literaturverweise

Rhys Short; Mariolino Carta; C Grazia Bezzu; Detlev Fritsch; Benson M Kariuki; Neil B McKeown. Hexaphenylbenzene-based polymers of intrinsic microporosity. Chemical Communications. 2011, 47(24), 6822-6824.

Li FY, et al. UV-Rearranged PIM-1 Polymeric Membranes for Advanced Hydrogen Purification and Production. Adv. Eng. Mater. 2012, 2(12), 1456-1466.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H315-H319-H335

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P301+P310-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2926.90
TSCA
No
RTECS
CZ1955000

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