243965

Phenylselenylbromid

98%

• Synonym(e): Benzolselenylbromid
• Lineare Formel: C₆H₅SeBr
• CAS-Nummer: 34837-55-3
• Molekulargewicht: 235.97
• Beilstein: 2039772
• EG-Nummer: 252-238-1
• MDL-Nummer: MFCD00000047
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24854643
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 98%
• Form: solid
• bp: 107-108 °C/15 mmHg (lit.)
• mp (Schmelzpunkt): 58-62 °C (lit.)
• SMILES String: Br[Se]c1ccccc1
• InChI: 1S/C6H5BrSe/c7-8-6-4-2-1-3-5-6/h1-5H
• InChIKey: LCEFEIBEOBPPSJ-UHFFFAOYSA-N

Beschreibung

Anwendung

Phenylselenyl bromide was used in the preparation of exo-2-methyl-7-phenylselenyl-octahydro-8-oxa-2,7b-diaza-dicyclopenta[a,e]pentalene-1,3-dione and endo-2-methyl-7-phenylselanyl-octahydro-8-oxa-2,7b-diaza-dicyclopenta[a,e]pentalene-1,3-dione. It was also used in the synthesis of enones by selenenylation of α-cyano ketones with lithium naphthalenide.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H290,H301 + H331,H373,H410
• P-Sätze: P234 - P260 - P273 - P301 + P310 - P304 + P340 + P311 - P314
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1 - STOT RE 2
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges