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33211 Sigma-Aldrich

Ethyl acetate

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (GC)

DOWNLOAD MSDS (PDF)

Synonym: EtOAc

  • CAS Number 141-78-6

  • Linear Formula CH3COOC2H5

  • Molecular Weight 88.11

  •  Beilstein Registry Number 506104

  •  EC Number 205-500-4

  •  MDL number MFCD00009171

  •  PubChem Substance ID 24860028

Ethyl acetate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (GC)
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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, E-L, Puriss p.a. ACS, Ethyl Acetate,
grade   ACS reagent, reag. ISO, reag. Ph. Eur.
vapor density   3 (20 °C, vs air)
vapor pressure   73 mmHg ( 20 °C)
grade   puriss. p.a.
assay   ≥99.5% (GC)
autoignition temp.   801 °F
expl. lim.   2.2-11.5 %, 38 °F
impurities   ≤0.001% non-volatile matter
  ≤0.0045% free acid (as CH3COOH)
  ≤0.05% water (Karl Fischer)
  ≤0.1% ethanol (GC)
  ≤0.1% isobutylalcohol
  ≤0.1% methanol
  ≤0.1% methyl acetate
color   APHA: >10
refractive index   n20/D 1.3710-1.3730
  n20/D 1.3720(lit.)
bp   76.5-77.5 °C(lit.)
mp   −84 °C(lit.)
density   0.902 g/mL at 25 °C(lit.)
cation traces   Al: ≤0.5 mg/kg
  B: ≤0.02 mg/kg
  Ba: ≤0.1 mg/kg
  Bi: ≤0.1 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.05 mg/kg
  Co: ≤0.02 mg/kg
  Cr: ≤0.02 mg/kg
  Cu: ≤0.02 mg/kg
  Fe: ≤0.1 mg/kg
  K: ≤0.5 mg/kg
  Li: ≤0.1 mg/kg
  Mg: ≤0.1 mg/kg
  Mn: ≤0.02 mg/kg
  Mo: ≤0.1 mg/kg
  Na: ≤0.5 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.1 mg/kg
  Sn: ≤0.1 mg/kg
  Sr: ≤0.1 mg/kg
  Zn: ≤0.1 mg/kg
suitability   passes test for reaction against H2SO4
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