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3141-26-2 - 3,4-Dibromothiophene, 98+% - A10512 - Alfa Aesar

A10512 3,4-Dibromothiophene, 98+%

CAS-Nummer
3141-26-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 22,05
5g 73,17
25g 252,80
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

3,4-Dibromothiophene, 98+%

MDL
MFCD00005465
EINECS
221-546-8

Chemische Eigenschaften

Formel
C4H2Br2S
Molmasse
241.94
Schmelzpunkt
4-5°
Siedepunkt
221-222°
Flammpunkt
>110°(230°F)
Dichte
2.188
Brechungsindex
1.6400

Literaturverweise

One bromine may be displaced selectively in coupling reactions with Grignard or organozinc reagents, in the presence of Tetrakis(triphenyl­phosphine)­palladium(0)­, 10548: Tetrahedron Lett., 21, 845 (1980).

/n

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319

Causes skin irritation. Causes serious eye irritation.

Sicherheitshinweise: P280-P264-P305+P351+P338-P362-P321-P332+P313-P337+P313-P302+P352

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists: IF ON SKIN: Wash with plenty of soap and water.

Weitere Referenzen

Beilstein
107642
Harmonized Tariff Code
2934.99
TSCA
No

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