Alfa Aesar™ 2,2-Difluoro-4-pentenoic acid, 97%

Manufacturer: Alfa Aesar™ H32173-06

Quantity 5g

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Catalog No. AAH3217306

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    Chemical Identifiers

    CAS 55039-89-9
    Molecular Formula C5H6F2O2
    Formula Weight 136.10g/mol
    MDL Number MFCD09800642
    UN Number UN3265
    Chemical Name or Material 2,2-Difluoro-4-pentenoic acid

    Specifications

    Boiling Point 56° to 58°C (3mmHg)
    Quantity 5g
    CAS 55039-89-9
    Molecular Formula C5H6F2O2
    Formula Weight 136.10g/mol
    MDL Number MFCD09800642
    UN Number UN3265
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H314-H318
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Health Hazard 3 GHS P Statement
    P280-P305+P351+P338-P309-P310
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
    DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
    Chemical Name or Material 2,2-Difluoro-4-pentenoic acid
    Assay 97%

    Description

    Applications
    2,2-Difluoro-4-pentenoic acid is involved in the iodolactonization reaction to give the corresponding gamma- lactone, which is converted to prepare prepare 5-hydroxy-3,3-difluoropiperidine.

    Solubility
    Immiscible with water.

    Notes
    Incompatible with oxidizing agents and bases.

    GHS H Statement
    H314-H318
    Causes severe skin burns and eye damage.
    Causes serious eye damage.

    GHS P Statement
    P280-P305+P351+P338-P309-P310
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

    Danger

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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