Alfa Aesar™ Phenylselenenyl bromide, 98%

Manufacturer: Alfa Aesar™ A1190603

Quantity 1g

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Catalog No. AAA1190603

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    Chemical Identifiers

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

    Specifications

    Melting Point 56° to 62°C
    Boiling Point 107° to 108°C (15mmHg)
    Quantity 1g
    CAS 34837-55-3
    Molecular Formula C6H5BrSe
    Formula Weight 235.98g/mol
    MDL Number MFCD00000047
    UN Number UN2928
    Beilstein 2039772
    Synonym Benzeneselenenyl bromide
    Health Hazard 1 Danger
    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.
    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.
    DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLIDS, CORROSIVE, ORGANIC, N.O.S.
    Chemical Name or Material Phenylselenenyl bromide
    Assay 98%

    Description

    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.

    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.

    Danger

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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