Ethyl acetate
SIGALD/34858 - suitable for HPLC, ≥99.7%
Synonym: EtOAc
CAS Number: 141-78-6
Empirical Formula (Hill Notation): C4H8O2
Molecular Weight: 88.11
EC Number: 205-500-4
MDL Number: MFCD00009171
Linear Formula: CH3COOC2H5
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 34858-100ML.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 34858-1L.
| application(s) | food and beverages |
| assay | ≥99.7% |
| autoignition temp. | 801 °F |
| bp | 76.5-77.5 °C (lit.) |
| density | 0.902 g/mL at 25 °C (lit.) |
| expl. lim. | 2.2-11.5 %, 38 °F |
| form | liquid |
| impurities | ≤0.0005% non-volatile matter |
| ≤0.005% free acid (as CH3COOH) | |
| ≤0.03% water (Karl Fischer) | |
| InChI | 1S/C4H8O2/c1-3-6-4(2)5/h3 |
| InChI key | XEKOWRVHYACXOJ-UHFFFAOYSA |
| mp | −84 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | CCOC(C)=O |
| technique(s) | GC/MS: suitable |
| HPLC: suitable | |
| 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 | |
| vapor density | 3 (20 °C, vs air) |
| vapor pressure | 73 mmHg ( 20 °C) |
| Application: | Ethyl acetate has been used as solvent for the isolation of Rose hip (Rosa canina L., Rosaceae) powder, via sonication. 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). |
| General description: | Ethyl acetate is an effective alternate solvent of diethyl ether. |
| Legal Information: | Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC |
| Other Notes: | 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. |
| Other Notes: | Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723. |
| Packaging: | 1 pkg in Pure-Pac™ 2 |
| Packaging: | 1, 6×1, 2, 4×2, 4×2.5, 4, 4×4 L in glass bottle |
| Packaging: | 100 mL in glass bottle |
| Packaging: | 18 L in Pure-Pac™ 1 |
| Packaging: | 20, 50 L in Pure-Pac™ 2 |
| Packaging: | 200 L in Pure-Pac™ 1 |
| Packaging: | View returnable container options . |
| Recommended products: | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| Symbol |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225 - H319 - H336 |
| Precautionary statements | P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338 |
| Hazard Codes | F,Xi |
| Risk Statements | 11-36-66-67 |
| Safety Statements | 16-26-33 |
| RIDADR | UN1173 - class 3 - PG 2 - Ethyl acetate |
| WGK Germany | WGK 1 |
| Flash Point(F) | 24.8 °F |
| Flash Point(C) | -4 °C |
| Supplemental Hazard Statements | EUH066 |
| Purity | ≥99.7% |
| bp | 76.5-77.5 °C (lit.) |
| mp | −84 °C (lit.) |
| Density | 0.902 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 41116105 |