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278343

Sigma-Aldrich

1,2,4,5-Tetrabrombenzol

97%

Synonym(e):

2,3,5,6-Tetrabromobenzene

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About This Item

Empirische Formel (Hill-System):
C6H2Br4
CAS-Nummer:
636-28-2
Molekulargewicht:
393.70
EG-Nummer:
211-253-3
MDL-Nummer:
MFCD00000063
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24856808
NACRES:
NA.22

Assay

97%

mp (Schmelzpunkt)

180-182 °C (lit.)

SMILES String

Brc1cc(Br)c(Br)cc1Br

InChI

1S/C6H2Br4/c7-3-1-4(8)6(10)2-5(3)9/h1-2H

InChIKey

QCKHVNQHBOGZER-UHFFFAOYSA-N

Verwandte Kategorien

Allgemeine Beschreibung

The single structure of 1,2,4,5-tetrabromobenzene as actuating elements was studied and the relations between their mechanical properties and kinematic profile were determined.

Anwendung

1,2,4,5-Tetrabromobenzene has been used in the synthesis of diethynyltriptycene-linked dipyridyl ligands.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

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Jeremy J Kodanko et al.
Organic letters, 7(21), 4585-4588 (2005-10-08)
[reaction: see text] An efficient route to a new family of dinucleating ligands has been developed. A convergent strategy to these ligands involved dual Sonogashira cross-coupling of 2,3-diethynyltriptycene with a variety of functionally diverse 5-bromopyridines. The resultant ligands were accessed
Subash Chandra Sahoo et al.
Journal of the American Chemical Society, 135(37), 13843-13850 (2013-07-31)
A paradigm shift from hard to flexible, organic-based optoelectronics requires fast and reversible mechanical response from actuating materials that are used for conversion of heat or light into mechanical motion. As the limits in the response times of polymer-based actuating
Eva Junqué et al.
Environmental research, 156, 714-724 (2017-05-10)
In this research the levels of organochlorine compounds (OCs) and mercury (Hg) in several food items from Menorca Island were presented. The dietary exposure assessment was performed in children population from the island. Finally, body burden of OCs and Hg
Manas K Panda et al.
Angewandte Chemie (International ed. in English), 56(28), 8104-8109 (2017-05-26)
In salient effects, still crystals of solids that switch between phases acquire a momentum and are autonomously propelled because of rapid release of elastic energy accrued during a latent structural transition induced by heat, light, or mechanical stimulation. When mechanical
Mónica Montory et al.
Environment international, 142, 105803-105803 (2020-06-21)
Biotransport is often associated with migration patterns of species, including large, anadromous salmonids. Several studies have reported biotransport of persistent organic pollutants in the Northern Hemisphere, but there is no published information on biotransport ocurring south of the equator. Chile's
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