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615-54-3 - 1,2,4-Tribromobenzene, 95% - B23778 - Alfa Aesar

B23778 1,2,4-Tribromobenzene, 95%

CAS-Nummer
615-54-3
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 25,83
25g 88,38
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1,2,4-Tribromobenzene, 95%

MDL
MFCD00000062
EINECS
210-433-9

Chemische Eigenschaften

Formel
C6H3Br3
Molmasse
314.80
Schmelzpunkt
41-43°
Siedepunkt
274-276°
Flammpunkt
>110°(230°F)
Brechungsindex
>110^o(230^oF)
Löslichkeit
Insoluble in water.

Anwendungen

1,2,4-tribromobenzene is used in the synthesis of hyper branched poly(p-phenylene ethynylenes). It is used as cross-linking reagent during Pd-catalyzed cross-coupling of 2,5-diiodo-4-[(2-ethylhexyl)oxy]methoxybenzene and 1,4-diethynyl-2,5-bis-(octyloxy)benzene. It is a compound commonly used in organic synthesis reactions.

Bemerkungen

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

Peter K. Freeman and Christian M. Haugen. Differential photohydrodehalogenation reactivity of bromobenzenes (1,2,4-tribromobenzene, 1,2,3,5-tetrabromobenzene) and pentachlorobenzene: Sunlight-based remediation.J. Chem. Technol. Biotechnol.,1998,72(1), 45-49.

Eric N. Smith, et al. Various pharmacokinetic parameters in relation to enzyme-inducing abilities of 1,2,4-trichlorobenzene and 1,2,4-tribromobenzene.Journal of Toxicology and Environmental Health.,1980,6(4), 737-749.

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
1934823
Harmonized Tariff Code
2903.99
TSCA
Yes
RTECS
DC1956500

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