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Weight44.053 g/mol
FormulaC2H4O
Hydrogen Acceptors1
Hydrogen Donors0
Aromatic Rings0
Rotatable Bonds0

acetaldehyde (75-07-0)

Ethanal

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Most-cited Publications

Safety

  • H224: Extremely flammable liquid and vapor
    Danger Flammable liquids - Category 1
  • H311: Toxic in contact with skin
    Danger Acute toxicity, dermal - Category 3
  • H319: Causes serious eye irritation
    Warning Serious eye damage/eye irritation - Category 2A
  • H335: May cause respiratory irritation
    Warning Specific target organ toxicity, single exposure; Respiratory tract irritation - Category 3
  • H341: Suspected of causing genetic defects
    Warning Germ cell mutagenicity - Category 2
  • H360: May damage fertility or the unborn child
    Danger Reproductive toxicity - Category 1A, 1B
  • H372: Causes damage to organs through prolonged or repeated exposure
    Danger Specific target organ toxicity, repeated exposure - Category 1

Trends

Alternate Names

  • Ethanal
  • SMILES
    CC=O
  • InChIKey
    IKHGUXGNUITLKF-UHFFFAOYSA-N

Estimated Properties

Boiling Point 36.92 C EPA T.E.S.T.
Density 0.87 g/cm3 EPA T.E.S.T.
Flash Point -8.82 C EPA T.E.S.T.
Water Solubility 237539 mg/L EPA T.E.S.T.

External Links

Synthesis

Ethanol  +  dimethyl sulfide (Corey-Kim oxidation of secondary alcohols)
Ethanol  +  Oxalyl chloride (Swern oxidation)
Synthesis of acetaldehyde ›

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