Ethyl acetate USP-NF 25LT Go Back

CASR

: 141-78-6

Molecular Formula

: CH3COOC2H5

Molecular Weight

: 88.1
Specifications  
Description: Transparent, colourless liquid having a fragrant, refreshing, slightly acetous odor.
Solubility: Soluble in water. Miscible with alcohol, with ether, with fixed oils and with volatile oils.
Identification A (By IR): IR spectra of the sample should be concomitant with the IR spectra of the standard.
Assay: 98.0% - 102.0%
Limit of Non-volatile residue: NMT 0.02%
Chromatographic purity (Acetaldehyde): NMT 0.1%
Chromatographic purity (1-Ethoxy-2-methylpropane): NMT 0.1%
Chromatographic purity (Methyl compounds): NMT 0.1%
Chromatographic purity (Other impurities): NMT 0.3%
Acidity: NMT 0.10 mL of 0.10 N sodium hydroxide should require
Readily carbonizable substances: No dark zone is developed within 15 min.
Specific gravity (25°C): 0.894-0.898
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