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Home Page Flashcards Ethanol C2H6O structure - Flashcards

Ethanol C2H6O structure – Flashcards

Flashcard maker : John Smith

Molecular Formula C2H6O
Average mass 46.068 Da
Density 0.8±0.1 g/cm3
Boiling Point 72.6±3.0 °C at 760 mmHg
Flash Point 8.9±0.0 °C
Molar Refractivity 12.9±0.3 cm3
Polarizability 5.1±0.5 10-24cm3
Surface Tension 22.4±3.0 dyne/cm
Molar Volume 59.1±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties

    • Experimental Melting Point:

      -130 °C Alfa Aesar
      -144 °C Oxford University Chemical Safety Data (No longer updated) More details
      -114.1 °C Jean-Claude Bradley Open Melting Point Dataset 16673, 22402
      -114.14 °C Jean-Claude Bradley Open Melting Point Dataset 28077, 28078, 28079, 28080, 28081
      -114.4 °C Jean-Claude Bradley Open Melting Point Dataset 28077, 28078, 28079, 28080, 28081
      -114 °C Jean-Claude Bradley Open Melting Point Dataset 13103, 28077, 28078, 28079, 28080, 28081
      -114.3 °C Jean-Claude Bradley Open Melting Point Dataset 28077, 28078, 28079, 28080, 28081
      -130 °C Alfa Aesar 36642, 22930, 22931, 33361, 41603, 44014, 44134, 45844, 31337
      -100 °C Alfa Aesar 31337, 22930, 22931, 33361, 41603, 44014, 44134, 45844, 36642
      -90 °C Alfa Aesar 36642, 41603, 45844, 31337, 33361, 44014, 44134, 22930, 22931
      -117.3 °C / -112.3 mmHg FooDB FDB000753

    • Experimental Boiling Point:

      78 °C Alfa Aesar
      173 F (78.3333 °C)
      NIOSH KQ6300000
      78 °C Food and Agriculture Organization of the United Nations Ethanol
      78 °C Oxford University Chemical Safety Data (No longer updated) More details
      80 °C Alfa Aesar 31337, 22930, 22931, 33361, 41603, 44014, 44134, 45844, 36642
      78 °C Alfa Aesar 36642, 41603, 45844, 31337, 33361, 44014, 44134, 22930, 22931
      78-80 °C Oakwood
      [098441]
      16 °C / 4 mmHg (160.8507 °C / 760 mmHg)
      FooDB FDB000753

    • Experimental Ionization Potent:

      10.47 Ev NIOSH KQ6300000

    • Experimental Vapor Pressure:

      44 mmHg NIOSH KQ6300000

    • Experimental LogP:

      -0.31 Egon Willighagen http://dx.doi.org/10.1021/ci050282s

    • Experimental Flash Point:

      55 F (12.7778 °C)
      NIOSH KQ6300000
      14 °C Oxford University Chemical Safety Data (No longer updated) More details
      14 °C Alfa Aesar 36642, 22930, 22931, 33361, 41603, 44014, 44134,
      13 °C Alfa Aesar 31337, 36642, 22930, 22931, 33361, 44014, 44134, 45844
      11 °C Alfa Aesar 31337, 41603, 45844
      8 °C Alfa Aesar 36642, 22930, 22931, 33361, 41603, 44014, 44134,
      8 °F (-13.3333 °C)
      Alfa Aesar 45844, 31337
      14 °F (-10 °C)
      Alfa Aesar 45844, 31337
      11 °F (-11.6667 °C)
      Alfa Aesar 33361, 44014, 36642, 44134, 22930, 22931
      13 °F (-10.5556 °C)
      Alfa Aesar 41603
      9 °C Oakwood
      [098441]

    • Experimental Freezing Point:

      -173 F (-113.8889 °C)
      NIOSH KQ6300000

    • Experimental Gravity:

      0.7893 g/mL Alfa Aesar 41603
      0.811 g/mL Alfa Aesar 31337, 22930, 22931, 33361, 41603, 44014, 44134, 45844, 36642
      0.789 g/mL Alfa Aesar 36642, 41603, 45844, 31337, 33361, 44014, 44134, 22930, 22931
      0.79 g/mL Oakwood
      [098441]

    • Experimental Refraction Index:

      1.361 Alfa Aesar 44014, 41603, 36642, 33361, 31337, 22931, 22930
      1.364 Food and Agriculture Organization of the United Nations Ethanol
      20.5 FooDB FDB000753

    • Experimental Solubility:

      Miscible NIOSH KQ6300000
      Miscible in water and most organic solvents Alfa Aesar 36642
  • Predicted Physico-chemical Properties

    • Predicted Melting Point:

      -114 °C J&K Scientific 441863
  • Miscellaneous

    • Appearance:

      Clear, colorless liquid with a weak, ethereal, vinous odor. NIOSH KQ6300000
      Clear, colourless, mobile liquid with a characteristic odour and a burning taste Food and Agriculture Organization of the United Nations Ethanol
      colourless liquid Oxford University Chemical Safety Data (No longer updated) More details

    • Stability:

      Stable. Substances to be avoided include strong oxidizing agents, peroxides, acids, acid chlorides,acid anhydrides, alkali metals, ammonia, moisture. Formsexplosive mixtures with air. Hygroscopic. Oxford University Chemical Safety Data (No longer updated) More details

    • Toxicity:

      ORL-MUS LD50 3450 mg kg-1, ORL-RAT LD50 7060 mg kg-1, ORL-RAT LD50 7060 mg kg-1 Oxford University Chemical Safety Data (No longer updated) More details

    • Safety:

      11-20/21/22-39/23/24/25 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      11-20/21/22-68/20/21/22 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      11-20/21/22-68/20/21/22-52/53 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      20/21/22-68/20/21/22-52/53 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      3 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      45-11-20/21/22-68/20/21/22 Alfa Aesar 41603
      53-7-16-45 Alfa Aesar 41603
      7/9-16-23-25-26-36/37-45-60 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      7/9-16-23-36/37-60 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      7/9-16-23-36/37-60-61 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      9-20-23-36/37/39-45-60 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      Danger Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      DANGER: FLAMMABLE, causes blindness, narcosis, irritation Alfa Aesar 41603
      DANGER: FLAMMABLE, causes CNS effects, irritates skin & eyes Alfa Aesar 22930, 22931, 31337, 33361, 36642, 44014
      H225-H370 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      H225-H371 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      H225-H371-H412 Alfa Aesar 22930, 22931, 31337, 33361, 36642, 41603, 44014, 44134, 45844
      P210-P260-P280-P303+P361+P353-P405-P501a Alfa Aesar 22930, 22931, 31337, 33361,

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