L'acétate d'éthyle puriss. répond aux spécifications analytiques du ph. Eur BP NF >=99,5%( GC)

Code: 27227-1L-M D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande


 

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assay≥99.5% (GC)
autoignition temp.801 °F
bp76.5-77.5 °C (lit.)
density0.898-0.902 g/mL at 20 °C, 0.902 g/mL at 25 °C (lit.), 0.894-0.898 g/mL at 25 °C
evapn. residue≤0.003%
expl. lim.2.2-11.5 %, 38 °F
formliquid
gradepuriss.
impurities≤0.01% methyl. comp.(as acetic acid methylester), ≤0.10% water (Karl Fischer), residual solvents, complies, ≤0.005% free acid (as CH3COOH), ≤0.1% ethanol (GC), ≤0.2% related subst. (GC)
InChI keyXEKOWRVHYACXOJ-UHFFFAOYSA-N
InChI1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
mp−84 °C (lit.)
Quality Level100
qualitymeets analytical specification of Ph. Eur., BP, NF
refractive indexn20/D 1.3720 (lit.), n20/D 1.371-1.373
SMILES stringCCOC(C)=O
suitabilitypasses test for identity (IR), complies for reaction against H2SO4, corresponds for chromatography, complies for appearance of solution
vapor density3 (20 °C, vs air)
vapor pressure73 mmHg ( 20 °C)
Cas Number141-78-6
Hazard Class3
Un Number1173
Pack GroupII
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