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phenylarsine oxide

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Origin: China

Cas No: 637-03-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 637-03-6 Formula: C6H5AsO Molecular Weight: 168.02500

    Description

    Phenylarsine oxide (PAO or PhAsO) in an organometallic compound with the empirical formula C6H5AsO. It contains a phenyl group and an oxygen atom both bonded to an arsenic atom.

    Basic Info

    Chemical Name phenylarsine oxide
    Synonyms

    Arsine, oxophenyl-;
    Phenylarsine oxide;
    arsorosobenzene;

    CAS No. 637-03-6
    Molecular Formula C6H5AsO
    Molecular Weight 168.02500
    PSA 17.07000
    LogP 0.47410

    Properties

    Appearance & Physical State WHITE TO ALMOST WHITE CRYSTALS OR CRYST. POWDER
    Density 1
    Boiling Point 100ºC
    Melting Point 145-148ºC
    Stability Stable.
    Storage Condition Poison room

    Safety Info

    RTECS CH8100000
    Hazard Class 6.1
    Safety Statements S20/21-S28-S45-S60-S61
    WGK Germany 3
    Packing Group III
    RIDADR UN 3465 6.1/PG 3
    Risk Statements R23/25; R50/53
    Hazard Codes T; N

    Synthesis Route

    phenylarsonous acid o-phenylene ester+Water→phenylarsine oxide+Catechol
    Diphenylmercury→phenylarsine oxide
    phenylarsonic acid→phenylarsine oxide

    Precursor

    dichloro(phenyl)arsane
    Diphenylmercury
    phenylarsonic acid
    phenyl-arsinedicarbonitrile

    Downstream Product

    diphenylarsanyloxy(diphenyl)arsane
    3,9-diphenyl-2,4,8,10-tetraoxa-3,9-diarsaspiro[5.5]undecane
    Diphenylmercury
    methyl(phenyl)arsinic acid

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