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625-88-7 - 2,5-Diiodothiophene, 99% - A12443 - Alfa Aesar

A12443 2,5-Diiodothiophene, 99%

CAS-Nummer
625-88-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 58,08
25g 238,50
100g 839,00
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2,5-Diiodothiophene, 99%

MDL
MFCD00014525
EINECS
210-915-9

Chemische Eigenschaften

Formel
C4H2I2S
Molmasse
335.93
Schmelzpunkt
39-43°
Siedepunkt
139-140°/15mm
Sensitivität
Light Sensitive
Löslichkeit
Insoluble in water.

Anwendungen

2,5-Diiodothiophene is used in the preparation of oligothiophene films and maskless fabrication of periodic patterns of a conjugated polymer. It finds application in the fabrication of oligothiophene and polythiophene micropatterns.

Bemerkungen

Store in a cool place. Incompatible with strong oxidizing agents.

Literaturverweise

Girotto, E.; Bechtold, I. H.; Gallardo, H. New liquid crystals derived from thiophene connected to the 1,2,3-triazole heterocycle. Liq. Cryst. 2015, 42 (12), 1798-1807.

You, X.; Xie, X.; Chen, H.; Li, Y.; Liu, Y. Cyano-Schmittel Cyclization through Base-Induced Propargyl-Allenyl Isomerization: Highly Modular Synthesis of Pyridine-Fused Aromatic Derivatives. Chem. Eur. J. 2015, 21 (51), 18699-18705.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. Specific treatment (see label). 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

Beilstein
109915
Harmonized Tariff Code
2934.99
TSCA
No

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