Ethyl acetate - CHROMASOLV Plus - for HPLC - 99.9%

Name: Ethyl acetate - CHROMASOLV Plus - for HPLC - 99.9%
Brand: SIGMA-ALDRICH
SKU: 650528-1LSIG
Price: 164.78 EUR

Code: 650528-1LSIG D2-231

Application

Suitable for HPLC, spectrophotometry, environmental testing

General description

Ethyl acetate (EA), a carboxylate ester, is bio-frien...

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OVERVIEW
SPECIFICATIONS
DOCUMENTS
ATTRIBUTES

Application

Suitable for HPLC, spectrophotometry, environmental testing

General description

Ethyl acetate (EA), a carboxylate ester, is bio-friendly organic solvent with a wide range of industrial applications. Its synthesis by reactive distillation and by acceptorless dehydrogenative dimerization of ethanol has been explored. Its ability as an acyl acceptor in the immobilized lipase-mediated preparation of biodiesel from crude vegetable oils has been examined. The complete degradation of ethyl acetate to CO₂ using manganese octahedral molecular sieve (OMS-2) has been investigated. EA is an effective alternate solvent of diethyl ether, employed for the concentration of eggs, larvae, and cysts in fecal specimens during the Formalin-ether sedimentation technique. Acetaldehyde is reaction intermediate formed during the oxidative combustion of ethanol and ethyl acetate in the presence of copper oxide embedded on Ce-doped titania surface.

Packaging

1, 6×1, 4, 4×4 L in glass bottle

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λ	H₂O reference
assay	99.9%
autoignition temp.	801 °F
bp	76.5-77.5 °C (lit.)
density	0.902 g/mL at 25 °C (lit.)
evapn. residue	≤0.0001%
expl. lim.	2.2-11.5 %, 38 °F
form	liquid
grade	HPLC Plus, for residue analysis
impurities	≤0.03% water, ≤1.0 ppb Fluorescence (quinine) at 365 nm, ≤10 ng/L Pesticide residue analysis (as heptachlor epoxide)
InChI key	XEKOWRVHYACXOJ-UHFFFAOYSA-N
InChI	1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
mp	−84 °C (lit.)
Quality Level	100
refractive index	n20/D 1.3720 (lit.)
SMILES string	CCOC(C)=O
solubility	chloroform: soluble(lit.), alcohol: soluble(lit.)
technique(s)	gas chromatography (GC): suitable, HPLC: suitable
UV absorption	λ: 300 nm A_max: ≤0.03, λ: 256 nm A_max: ≤1.00, λ: 275 nm A_max: ≤0.05, λ: 325-400 nm A_max: ≤0.005
vapor density	3 (20 °C, vs air)
vapor pressure	73 mmHg ( 20 °C)

Safety Data Sheet for 650528-1LSIG

Cas Number	141-78-6
Hazard Class	3
Un Number	1173
Pack Group	II

This product has met the following criteria to qualify for the following awards:

Ethyl acetate - CHROMASOLV Plus - for HPLC - 99.9%

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