238090

1-Brom-4-iodbenzol

98%

• Synonym(e): 4-Bromo-1-iodobenzene, 4-Bromoiodobenzene, 4-Iodo-1-bromobenzene, 4-Iodophenyl bromide, p-Bromophenyl iodide, p-Iodobromobenzene
• Lineare Formel: BrC₆H₄I
• CAS-Nummer: 589-87-7
• Molekulargewicht: 282.90
• Beilstein: 1904545
• EG-Nummer: 209-662-7
• MDL-Nummer: MFCD00001051
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24854290
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 98%
• Form: solid
• bp: 120-122 °C/14 mmHg (lit.)
• mp (Schmelzpunkt): 89-91 °C (lit.)
• Funktionelle Gruppe: bromo; iodo
• SMILES String: Brc1ccc(I)cc1
• InChI: 1S/C6H4BrI/c7-5-1-3-6(8)4-2-5/h1-4H
• InChIKey: UCCUXODGPMAHRL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Vapour pressure as a function of temperature for 1-bromo-4-iodobenzene has been studied using a diaphragm manometer and torsion mass-loss effusion.

Anwendung

1-Bromo-4-iodobenzene has been employed:

• as reagent for in situ desilylation and coupling of silylated alkynes
• as starting reagent in the total syntheses of ent-conduramine A and ent-7-deoxypancratistatin (alkaloids)
• as substrate in copper-free Sonogashira coupling in aqueous acetone
• in synthesis of β,β,dibromostyrenes

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319
• P-Sätze: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves