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

B23778 1,2,4-Tribromobenzene, 95%

CAS Number
615-54-3
Synonyms

Size Price ($) Quantity Availability
5g 29.00
25g 95.30
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1,2,4-Tribromobenzene, 95%

MDL
MFCD00000062
EINECS
210-433-9

Chemical Properties

Formula
C6H3Br3
Formula Weight
314.80
Melting point
41-43°
Boiling Point
274-276°
Flash Point
>110°(230°F)
Refractive Index
>110^o(230^oF)
Solubility
Insoluble in water.

Applications

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.

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H315-H319

Causes skin irritation. Causes serious eye irritation.

Precautionary Statements: 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.

Other References

Beilstein
1934823
Harmonized Tariff Code
2903.99
TSCA
Yes
RTECS
DC1956500

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