Ethyl acetate ≥99.5% (by GC, corrected for water content), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: Avantor Performance Materials
Danger

Synonyms: Acetic acid ethyl ester

H078-25EA 0 INR
H078-25 MACRH078-10
Ethyl acetate ≥99.5% (by GC, corrected for water content), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Ethyl acetate

For use as an HPLC and TLC solvent. Filtered through a 0.2 µm element.

Formula: CH₃COOC₂H₅
MW: 88,11 g/mol
Boiling Pt: 77,1 °C (1013 hPa)
Melting Pt: –83 °C
Density: 0,902 g/cm³ (20 °C)
Flash Pt: –4 °C
Storage Temperature: Ambient
MDL Number: MFCD00009171
CAS Number: 141-78-6
EINECS: 205-500-4
UN: 1173
ADR: 3,II
REACH: 01-2119475103-46
Merck Index: 13,03792
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Specification Test Results

For Laboratory,Research,or Manufacturing Use
ACS - Assay (CH₃COOC₂H₅) (by GC, corrected for water) ≥99.5 %
ACS - Color (APHA) ≤10
ACS - Residue after Evaporation ≤0.0005 %
ACS - Substances Darkened by H₂SO₄ Passes Test
ACS - Titrable Acid (meq/g) ≤0.0009
ACS - Water (H₂O)(by Karl Fischer titrn) ≤0.05 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 255 nm ≤1.00
Ultraviolet Absorbance (1.00-cm cell vs. water) - 257 nm ≤0.50
Ultraviolet Absorbance (1.00-cm cell vs. water) - 263 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 265 nm ≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - 275 nm ≤0.04
Ultraviolet Absorbance (1.00-cm cell vs. water) - 300 - 330 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 - 400 nm ≤0.005
Ultraviolet Absorbance (1.00-cm cell vs. water) - 330 - 400 nm ≤0.01
Filtered through a 0.2 micron filter.
Appearance (clear, colorless liquid)

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