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Sigma-Aldrich 34858 Ethyl acetate suitable for HPLC, ≥99.7% CAS No.: 141-78-6 2.5 L
Category
Brand
Stock Code
LB.SA.34858-2.5L
Kısa Bilgi
Synonym(s): EtOAc Linear Formula: CH3COOC2H5 CAS Number: 141-78-6 Molecular Weight: 88.11 Beilstein: 506104 EC Number: 205-500-4 MDL number: MFCD00009171 PubChem Substance ID: 329755067 NACRES: NA.21
| Sigma-Aldrich 34858 Ethyl acetate suitable for HPLC, ≥99.7% 2.5 L |
| Synonym(s): EtOAc Linear Formula: CH3COOC2H5 CAS Number: 141-78-6 Molecular Weight: 88.11 Beilstein: 506104 EC Number: 205-500-4 MDL number: MFCD00009171 PubChem Substance ID: 329755067 NACRES: NA.21 |
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PROPERTIES
Agency
suitable for EPA ACB B21-02 suitable for EPA ACB B23-05b Quality Level 100 vapor density 3 (20 °C, vs air) vapor pressure 73 mmHg ( 20 °C) Assay ≥99.7% form liquid autoignition temp. 801 °F expl. lim. 2.2-11.5 %, 38 °F technique(s) GC/MS: suitable HPLC: suitable impurities ≤0.0005% non-volatile matter ≤0.005% free acid (as CH3COOH) ≤0.03% water (Karl Fischer) refractive index n20/D 1.3720 (lit.) bp 76.5-77.5 °C (lit.) mp −84 °C (lit.) density 0.902 g/mL at 25 °C (lit.) UV absorption λ: 255 nm Amax: ≤0.70 λ: 260 nm Amax: ≤0.30 λ: 270 nm Amax: ≤0.10 λ: 300 nm Amax: ≤0.01 λ: 400 nm Amax: ≤0.01 application(s) food and beverages format neat storage temp. room temp SMILES string CCOC(C)=O InChI 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3 InChI key XEKOWRVHYACXOJ-UHFFFAOYSA-N DESCRIPTION General description Ethyl acetate is an effective alternate solvent of diethyl ether.[1] Application Ethyl acetate has been used as solvent for the isolation of Rose hip (Rosa canina L., Rosaceae) powder, via sonication.[2] It has been used as solvent for the abstraction of volatile thiols from wine for their quantitative estimation by gas chromatography/mass spectrometry (GC-MS).[3] Packaging View returnable container options. Other Notes Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723. Important notice - The article number 34858-4X2.5L will be discontinued. Please order the single bottle 34858-2.5L which is physically identical with the same exact specifications. - The article number 34858-6X1L will be discontinued. Please order the single bottle 34858-1L which is physically identical with the same exact specifications. Recommended products Discover LiChropur reagents ideal for HPLC or LC-MS analysis Legal Information Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany |
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