Alfa Aesar™ Phenylselenenyl bromide, 98%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11906.06

UNSPSC: 12352103

Code: NEW

Additional Details:
Additional Details: CAS Number: 34837-55-3 Weight: 0.01000kg


Quantity 5g

Product Code. 11433884

Quantity Price
1 £ 37.63 / 5g
Estimated Shipment date
from Supplier 13-03-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Phenylselenenyl bromide
CAS 34837-55-3
Molecular Formula C6H5BrSe
Formula Weight 235.98
MDL Number MFCD00000047
UN Number UN2928
Beilstein 2039772
Synonym Benzeneselenenyl bromide

Specification

Formula Weight 235.98
Health Hazard 3 GHS P Statement
P260-P261-P301+P310-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Quantity 5g
CAS 34837-55-3
Melting Point 56° to 62°C
Boiling Point 107° to 108°C (15mmHg)
Beilstein 2039772
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLIDS, CORROSIVE, ORGANIC, N.O.S.
Health Hazard 1 Danger
Assay 98%
UN Number UN2928
Health Hazard 2 GHS H Statement
H301-H331-H373
Toxic if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.
Chemical Name or Material Phenylselenenyl bromide
Synonym Benzeneselenenyl bromide
MDL Number MFCD00000047
Molecular Formula C6H5BrSe

Applications
Employed in the synthesis of enones by selenenylation of α-cyano ketones with lithium naphthalenide. 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.

Solubility
Soluble in toluene, very faint turbidity.

Notes
Moisture Sensitive. Store away from air and water/moisture. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Safety and Handling

Danger

GHS H Statement
H301-H331-H373
Toxic if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.

GHS P Statement
P260-P261-P301+P310-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.