243965

Phenylselenyl bromide

98%

• Sinónimos: Benzeneselenenyl bromide, Benzeneselenyl bromide
• Fórmula lineal: C₆H₅SeBr
• Número de CAS: 34837-55-3
• Peso molecular: 235.97
• Beilstein/REAXYS Number: 2039772
• EC Number: 252-238-1
• MDL number: MFCD00000047
• UNSPSC Code: 12352100
• PubChem Substance ID: 24854643
• NACRES: NA.22

Propiedades

• Quality Level: 100
• assay: 98%
• form: solid
• bp: 107-108 °C/15 mmHg (lit.)
• mp: 58-62 °C (lit.)
• SMILES string: Br[Se]c1ccccc1
• InChI: 1S/C6H5BrSe/c7-8-6-4-2-1-3-5-6/h1-5H
• InChI key: LCEFEIBEOBPPSJ-UHFFFAOYSA-N

Descripción

Application

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.

Información de seguridad

• pictograms: GHS06,GHS08,GHS05,GHS09
• signalword: Danger
• hcodes: H290,H301 + H331,H373,H410
• pcodes: P234 - P260 - P273 - P301 + P310 - P304 + P340 + P311 - P314
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1 - STOT RE 2
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges