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106-38-7 - 4-Bromotoluene, 98% - 4-Methylbromobenzene - A15843 - Alfa Aesar

A15843 4-Bromotoluene, 98%

CAS-Nummer
106-38-7
Synonyme
4-Methylbromobenzene

Größe Preis ($) Menge Verfügbarkeit
25g 18,90
100g 37,71
500g 93,60
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

4-Bromotoluene, 98%

MDL
MFCD00000109
EINECS
203-391-8

Chemische Eigenschaften

Formel
C7H7Br
Molmasse
171.04
Schmelzpunkt
26-29°
Siedepunkt
183-184°
Flammpunkt
85°(185°F)
Dichte
1.410
Löslichkeit
Insoluble in water. Soluble in methanol.

Anwendungen

4-Bromotoluene was used in the synthesis of ketones by Cu/Pd-catalyzed decarboxylative cross-coupling reaction. 4-Bromotoluene undergoes Heck reaction with styrene in the presence of in situ generated palladium complexes of phosphine-functionalized N-heterocyclic carbene ligands.

Bemerkungen

Store at room temperature. Keep away from oxidizing agents.

Literaturverweise

Louis-Charles Campeau.; Sophie Rousseaux.; Keith Fagnou. A Solution to the 2-Pyridyl Organometallic Cross-Coupling Problem:? Regioselective Catalytic Direct Arylation of Pyridine N-Oxides. J. Am. Chem. Soc. 2005, 127 (51),18020-18021 .

Janis Louie.; John F. Hartwig. Discrete High Molecular Weight Triarylamine Dendrimers Prepared by Palladium-Catalyzed Amination.J. Am. Chem. Soc. 1997, 119 (48),11695-11696 .

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H315-H319-H335

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P301+P310-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1439
Beilstein
1903636
Harmonized Tariff Code
2903.99
TSCA
Yes
RTECS
XS7965600

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