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ACTUAL CERTIFICATE OF ANALYSIS
- Cat
2055004-3N6HC Lot 09012022-0014-CL CAS 141-78-6
- Ethyl
acetate (Acetic acid ethyl ester)
- 99.96%
(GC), HPLC Certified®
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- Appearance colorless liquid
- Assay (GC) 99.96%
- Boiling point 77.2°C
- Color (APHA) <5
- Density 0.895
- Flash point -3°C
- Foreign esters passes
- Identification (IR) conforms
- Melting point -84°C
- Molecular formula C4H8O2
- Molecular weight 221.04
- Other specification also meets ACS Reagent
specifications
- Refractive index 1.3720
- Residue on evaporation 0.0001%
- Solubility miscible with ethanol, acetone, diethyl
ether and benzene
- Substances darkened by sulfuric acid passes
- UV absorption ?: 254nm 1.00, ?: 263nm 0.05, ?:
275-400nm 0.01
- UV-VIS spectra conforms
- Water (H2O, KF) 0.006%
- Retest 09/2027
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