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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 29,00
25g 95,30
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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: P260-P201-P280g-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1934823
Harmonized Tariff Code
2903.99
TSCA
Yes
RTECS
DC1956500

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