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106-37-6 - 1,4-Dibromobenzene, 98% - p-Dibromobenzene - A10517 - Alfa Aesar

A10517 1,4-Dibromobenzene, 98%

CAS-Nummer
106-37-6
Synonyme
p-Dibromobenzene

Größe Preis ($) Menge Verfügbarkeit
50g 16,60
100g 26,20
250g 41,60
2500g 262,00
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1,4-Dibromobenzene, 98%

MDL
MFCD00000089
EINECS
203-390-2

Chemische Eigenschaften

Formel
C6H4Br2
Molmasse
235.91
Schmelzpunkt
86-90°
Siedepunkt
219-220°
Flammpunkt
>100°(212°F)
Dichte
1.841
Brechungsindex
1.5742
Löslichkeit
Soluble in alcohol, benzene, chloroform, toluene and carbon tetrachloride. Insoluble in ether.

Anwendungen

1,4-Dibromobenzene is used in the synthesis of 2,5-dibromoacetophenone, triarylamines and trans- stilbenes. It is widely used as a heavy liquid solvent as well as a motor oil additive. It finds application as an intermediate in the manufacture of organic chemicals such as dyes, pharmaceuticals and flame retardants for polymeric materials.

Bemerkungen

Avoid excessive heat and light. Incompatible with strong oxidizing agents.

Literaturverweise

In the presence of NiCl2, cross-coupling with aryl Grignards gives p-terphenyls: Synthesis, 147 (1990).

Cano, N. H.; Ballari, M. S.; Lopez, A. G.; Santiago, A. N. New Synthesis and Biological Evaluation of Benzothiazole Derivates as Antifungal Agents. J. Agric. Food Chem. 2015, 63 (14), 3681-3686.

Vazdar, M.; Mitchell, A. S.; Warrener, R. N.; Margetic, D. High pressure promoted exchange of guests from hemicarceplexes. Tetrahedron 2015, 71 (4), 550-553.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H303-H315-H319-H335

May be harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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

Merck
14,3019
Beilstein
1904543
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2903.99
TSCA
Yes
RTECS
CZ1791000

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