Ethyl acetate ≥99.8% for HPLC, Supelco®
Supplier: MilliporeSigma
Synonyms:
Acetic acid ethyl ester
EX0245-1
EX0245P-1
EX0245-6
EX0245-6
EX0245P-1
EX0245-1
CAEX0245-6EA
264.58
CAD
CAEX0245-6
EM-EX0245-1
CAEX0245-1
EM-EX0245P-1
EM-EX0245-6
CAEX0245P-1
Ethyl acetate ≥99.8% for HPLC, Supelco®
Ethyl acetate
HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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 |
Specification Test Results
Assay (GC) | 99.8% min |
Appearance | Clear liquid, free from particulates |
Color (APHA) | 10 max |
Filtered through 0.2 µm filter | To pass test |
Form | Liquid |
Infrared spectrum | Conforms to standard |
Residue after evaporation | 5ppm max |
Substances darkened by sulfuric acid | To pass test |
Titrable acid | 0.0009meq/g max |
UV Abs. at 255 nm | 1.00AU max |
UV Abs. at 257 nm | 0.50AU max |
UV Abs. at 263 nm | 0.10AU max |
UV Abs. at 275 nm | 0.05AU max |
UV Abs. at 300 - 400 | 0.01AU max |
UV Cut-off | 255nm max |
Water (H2O) | 0.05% max |
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