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B23778 1,2,4-Tribromobenzene, 95%

CAS-Nummer
615-54-3
Synonyme

Stock No. Größe Preis ($) Menge Verfügbarkeit
B23778-06 5g 26,10
B23778-14 25g 85,80
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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)
Storage & Sensitivity
Ambient temperatures.
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: P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313

Wear protective gloves and eye/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. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists:

Weitere Referenzen

Beilstein
1934823
Harmonized Tariff Code
2903.99
TSCA
Yes
RTECS
DC1956500

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