Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

15155-41-6 - 4,7-Dibromo-2,1,3-benzothiadiazole, 97% - 4,7-Dibromobenzo[c]-1,2,5-thiadiazole - H56306 - Alfa Aesar

H56306 4,7-Dibromo-2,1,3-benzothiadiazole, 97%

CAS-Nummer
15155-41-6
Synonyme
4,7-Dibromobenzo[c]-1,2,5-thiadiazole

Größe Preis ($) Menge Verfügbarkeit
1g 31,20
5g 101,00
25g 379,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

4,7-Dibromo-2,1,3-benzothiadiazole, 97%

MDL
MFCD00658844

Chemische Eigenschaften

Formel
C6H2Br2N2S
Molmasse
293.97
Schmelzpunkt
186-190°
Löslichkeit
Soluble in toluene.

Anwendungen

4,7-Dibromo-2,1,3-benzothiadiazole is the building block or monomer for the synthesis of light-emitting diodes and conducting polymers for organic electronics. It is used as an intermediate for the synthesis of poly[N-9'-heptadecanyl-2,7-carbazole-alt-5,5-(4',7'-di-2-thienyl-2',1',3'-benzothiadiazole)] (PCDTBT) and poly[2,1,3-benzothiadiazole-4,7-diyl[4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2,6-diyl]] (PCPDTBT).

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Pavan, M. S.; Jana, A. K.; Natarajan, S.; Row, T. N. G. Halogen Bonding and Chalcogen Bonding in 4,7-Dibromo-5,6-dinitro-2,1,3-benzothiadiazole. J. Phys. Chem. B 2015, 119 (34), 11382-11390.

Lomneck, F.; Matsidik, R.; Komber, H.; Sommer, M. Simple Synthesis of P(Cbz-alt-TBT) and PCDTBT by Combining Direct Arylation with Suzuki Polycondensation of Heteroaryl Chlorides. Macromol. Rapid Commun. 2015, 36 (2), 231-237.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302

Harmful if swallowed.

Sicherheitshinweise: P264-P270-P301+P312-P330-P501a

Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2934.99
TSCA
No

Empfohlen

  • A10458

    Diethylammonium diethyldithiocarbamate, 98%
  • A10559

    Iodomethane, 99%, stab. with copper
  • A11879

    2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98%
  • A12465

    3,4-Diaminopyridine, 98+%
  • H56533

    3,4-Ethylenedioxythiophene, 97%

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf