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acetaldehyde

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  Post Date: Mar 04,2016
  Expiry Date: Apr 03,2016
  Detailed Description: Cas No. :75-07-0 Quantity: 1Kilograms
Specs:as customer required
Price:15-25 USD Kilograms
Payment Method: T/T West Union
Name acetaldehyde
Appearnce transparent liquid
CAS NO 75-07-0
EC NO 200-836-8
Dentisy 1.09 g/mL at 25 °C(lit.)
Melting point(℃) -125 °C (-193 °F) - lit.
Boiling point(℃) 21 °C (70 °F) - lit.
Flashing point(℃) -40 °C (-40 °F) - closed cup
Solubility in water Completely immiscible
Molecular Weight 44.05
Molecular formula C2H4O
Reflactive index n20/D 1.377
Vapor pressure 1.008.5 hPa (756.4 mmHg) at 20 °C (68 °F)
Shorage temp 2-8°C
Relative Dentisy 0.785 g/cm3 at 25 °C (77 °F)
Vapor Dentisy 1.52 - (Air = 1.0)
Stability stable
Explosion Limits, lower 4.0 vol %
Explosion Limits, upper 60.0 vol %
purity 40%

  CAS Registry Number:

75-07-0

  Synonyms: ;Ethanal;Ethyl aldehyde;Acetacdehyde;Acetic Aldehyde;
  Molecular Formula: C2H4O
  Molecular Weight: 44.05
  Molecular Structure: 75-07-0 Acetaldehyde
  Hazard Symbols:  F+:Highly flammable;
 Xn:Harmful;
  Risk Codes: R12:;
R36/37:;
R40:;
  Safety Description: S16:;
S33:;
S36/37:;

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