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| Description | |
|---|---|
| Catalogue Number | 109623 |
| Synonyms | Ethyl ethanoate, Acetic ester, Ethyl ester |
| Description | Ethyl acetate |
| Overview | EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. |
| Product Information | |
|---|---|
| CAS number | 141-78-6 |
| EC index number | 607-022-00-5 |
| EC number | 205-500-4 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | C₄H₈O₂ |
| Chemical formula | CH₃COOC₂H₅ |
| Molar Mass | 88.11 g/mol |
| HS Code | 2915 31 00 |
| Structure formula Image | |
| Applications | |
|---|---|
| Application | Ethyl acetate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS 141-78-6, EC Number 205-500-4, chemical formula CH₃COOC₂H₅. |
| Physicochemical Information | |
|---|---|
| Boiling point | 77 °C (1013 hPa) |
| Density | 0.90 g/cm3 (20 °C) |
| Explosion limit | 2.1 - 11.5 %(V) |
| Flash point | -4 °C |
| Ignition temperature | 460 °C |
| Melting Point | -83 °C |
| Vapor pressure | 97 hPa (20 °C) |
| Solubility | 85.3 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 5620 mg/kg |
| LD 50 dermal | LD50 Rabbit > 18000 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |   |
| Hazard Statement(s) | H225: Highly flammable liquid and vapour. H319: Causes serious eye irritation. H336: May cause drowsiness or dizziness. EUH066: Repeated exposure may cause skin dryness or cracking. |
| Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking. P240: Ground/bond container and receiving equipment. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. |
| Signal Word | Danger |
| RTECS | AH5425000 |
| Storage class | 3 Flammable liquids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 1 Strongly contaminated halogen-free organic solvents: container A. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Irritant Flammable |
| Categories of danger | highly flammable, irritant |
| R Phrase | R 11-36-66-67 Highly flammable.Irritating to eyes.Repeated exposure may cause skin dryness or cracking.Vapours may cause drowsiness and dizziness. |
| S Phrase | S 16-26-33 Keep away from sources of ignition - No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take precautionary measures against static discharges. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +2°C to +25°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 1173 , 3, II |
| Declaration (transport by air) IATA-DGR | UN 1173 , 3, II |
| Declaration (transport by sea) IMDG-Code | UN 1173 , 3, II |
| Specifications | |
|---|---|
| Purity (GC) | ≥ 99.5 % |
| Identity (IR) | conforms |
| Appearance | clear |
| Colour | ≤ 10 Hazen |
| Titrable acid | ≤ 0.0008 meq/g |
| Density (d 20 °C/20 °C) | 0.901 - 0.904 |
| Boiling point | 76 - 78 °C |
| Readily carbonizable substances | conforms |
| Ethanol (GC) | ≤ 0.1 % |
| Methanol (GC) | ≤ 0.1 % |
| Methyl acetate (GC) | ≤ 0.1 % |
| Al (Aluminium) | ≤ 500 ng/g |
| B (Boron) | ≤ 20 ng/g |
| Ba (Barium) | ≤ 100 ng/g |
| Ca (Calcium) | ≤ 500 ng/g |
| Cd (Cadmium) | ≤ 50 ng/g |
| Co (Cobalt) | ≤ 20 ng/g |
| Cr (Chromium) | ≤ 20 ng/g |
| Cu (Copper) | ≤ 20 ng/g |
| Fe (Iron) | ≤ 100 ng/g |
| Mg (Magnesium) | ≤ 100 ng/g |
| Mn (Manganese) | ≤ 20 ng/g |
| Ni (Nickel) | ≤ 20 ng/g |
| Pb (Lead) | ≤ 100 ng/g |
| Sn (Tin) | ≤ 100 ng/g |
| Zn (Zinc) | ≤ 100 ng/g |
| Evaporation residue | ≤ 0.001 % |
| Water | ≤ 0.05 % |
