B57702

Bromobenzene

ReagentPlus^®, 99%

• Sinonimo/i: 1-Bromobenzene, Bromobenzol, Monobromobenzene, Phenyl bromide
• Formula empirica (notazione di Hill): C₆H₅Br
• Numero CAS: 108-86-1
• Peso molecolare: 157.01
• Beilstein: 1236661
• Numero CE: 203-623-8
• Numero MDL: MFCD00000055
• Codice UNSPSC: 12352100
• ID PubChem: 57653944
• NACRES: NA.22

Proprietà

• Densità del vapore: 5.41 (vs air)
• Livello qualitativo: 200
• Tensione di vapore: 10 mmHg ( 40 °C)
• Nome Commerciale: ReagentPlus^®
• Saggio: 99%
• Forma fisica: liquid
• Temp. autoaccensione: 1051 °F
• Limite di esplosione: 36.5 %
• Indice di rifrazione: n20/D 1.559 (lit.)
• P. eboll.: 156 °C (lit.)
• Punto di fusione: −31 °C (lit.)
• Densità: 1.474 g/mL at 25 °C; 1.491 g/mL at 25 °C (lit.)
• Stringa SMILE: Brc1ccccc1
• InChI: 1S/C6H5Br/c7-6-4-2-1-3-5-6/h1-5H; QARVLSVVCXYDNA-UHFFFAOYSA-N

Descrizione

Descrizione generale

Bromobenzene is an aryl chloride. It participates in the optimized palladium/metal oxide systems catalyzed Heck reactions of the non-activated and deactivated aryl chlorides. Heck reaction of bromobenzene with styrene using palladacycle as catalyst has been reported. It induces hepatic necrosis, via the formation of a reactive metabolite.

Applicazioni

Bromobenzene can be used as a reactant for the cross-coupling reactions such as Suzuki coupling reaction to synthesize a variety of unsymmetrical biaryls and Mizoroki−Heck reaction to synthesize various substituted alkenes. It is also an effective quencher for the fluorescence quenching of anthracene.

Bromobenzene was used in the synthesis of four-armed star chain transfer agent, required for the preparation of amphiphilic star graft copolymers. It was employed as organic extraction phase in the Ion pair-based dispersive liquid-liquid microextraction of ultratrace levels of gold in water samples, soils and river sediments.

Note legali

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07,GHS09
• Avvertenze: Warning
• Indicazioni di pericolo: H226,H315,H411
• Consigli di prudenza: P210 - P233 - P240 - P241 - P273 - P303 + P361 + P353
• Classi di pericolo: Aquatic Chronic 2 - Flam. Liq. 3 - Skin Irrit. 2
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 123.8 °F - closed cup
• Punto d’infiammabilità (°C): 51.0 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter