Ethyl acetate ≥99.6%, UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Synonyms: Acetic acid ethyl ester

Management of Change (MOC) category = N

V553-10 MACRV553-10
CAMKV55310CS 3581.8 CAD
CAMKV55310 MKV55310
Ethyl acetate ≥99.6%, UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Ethyl acetate
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
MDL Number: MFCD00009171
CAS Number: 141-78-6
UN: 1173
ADR: 3,II
Merck Index: 13,03792
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Specification Test Results

For Laboratory,Research,or Manufacturing Use
ACS - Assay (CH₃COOCH₂CH₃) (by GC, corrected for water) ≥99.6 %
ACS - Color (APHA) ≤10
ACS - Residue after Evaporation ≤1 ppm
ACS - Titrable Acid (µeq/g) ≤0.8
ACS - Water (H₂O)(by KF, coulometric) ≤0.04 %
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 ≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm ≤0.02
Ultraviolet Absorbance (1.00-cm cell vs. water) - 330 - 400 nm ≤0.01
Substances Darkened by H₂SO₄ Passes Test
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities ≤1.0 ppb
ECD Sensitive Impurities (as Heptachl or Epoxide) Single Peak (ng/L) ≤10 ppb
FID Sensitive Impurities (as 2-Octano l) Single Peak (µg/L) ≤5 ppb

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