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Thread: Benzaldehyde

  1. #1
    Join Date
    Sep 2008
    Location
    Auckland, New Zealand
    Posts
    6

    Default Benzaldehyde

    Benzaldehyde, left in the shed for a while crystallises. Does anyone have a method for returning it to its original (liquid) state?

  2. #2
    Join Date
    Oct 2007
    Location
    VENTURA, California, USA
    Posts
    3,604

    Default Physical properties

    http://www.jtbaker.com/msds/englishhtml/b0696.htm

    9. Physical and Chemical Properties
    Appearance:
    Clear, colorless liquid.
    Odor:
    Characteristic odor of volatile oil of almonds.
    Solubility:
    Soluble in 350 parts water.

    Specific Gravity:
    1.05 @ 15C/4C
    pH:
    No information found.
    % Volatiles by volume @ 21C (70F):
    No information found.
    Boiling Point:
    179C (354F)
    Melting Point:
    -26C (-15F)
    Vapor Density (Air=1):
    3.65
    Vapor Pressure (mm Hg):
    1 @ 26C (79F)
    Evaporation Rate (BuAc=1):
    No information found.
    Try using a small amount of water which is a common solvent.
    Good Luck
    Ernie Lucas Apiaries
    Ernie
    My websitehttp://bees4u.com/

  3. #3
    Join Date
    Jan 2008
    Location
    Davis,South Dakota,USA
    Posts
    401

    Default

    ABRA CADABRA.

  4. #4
    Join Date
    Sep 2008
    Location
    Auckland, New Zealand
    Posts
    6

    Default benzaldehyde

    cheers, bees4u. i'll give it a shot.

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