- Product Details
Keywords
- Ethyl ethanoate
- Ethylacetate
- Ethyl acetic ester
Quick Details
- ProName: ethyl acetate
- CasNo: 141-78-6
- Molecular Formula: C4H8O2
- Appearance: Clear transparent liquid
- Application: It can be used to dissolve nitrocellul...
- DeliveryTime: 10-15days
- PackAge: 20kg/bag
- Port: Shanghai
- ProductionCapacity: 10000 Metric Ton/Year
- Purity: 99%
- Storage: Complete packing, ventilated, away fro...
- Transportation: Proper transportation can be negotiate...
- LimitNum: 200 Kilogram
- Grade: Industrial Grade
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Details
Ethyl acetate Basic information |
Product Name: | Ethyl acetate |
Synonyms: | AKOS BBS-00004223;ALCOHOL, REAGENT, DENATURED;ALCOHOL;ALCOHOL, DENATURED;ALCOHOL C2;ABSOLUTE ALCOHOL;ACETIC ESTER;ACETIC ETHER |
CAS: | 141-78-6 |
MF: | C4H8O2 |
MW: | 88.11 |
EINECS: | 205-500-4 |
Ethyl acetate Chemical Properties |
Melting point | −84 °C(lit.) |
Boiling point | 76.5-77.5 °C(lit.) |
density | 0.902 g/mL at 25 °C(lit.) |
vapor density | 3 (20 °C, vs air) |
vapor pressure | 73 mm Hg ( 20 °C) |
refractive index |
n |
FEMA | 2414 | ETHYL ACETATE |
Fp | 26 °F |
storage temp. | 2-8°C |
solubility | Miscible with ethanol, acetone, diethyl ether and benzene. |
pka | 16-18(at 25℃) |
form | Liquid |
color | APHA: ≤10 |
Ethyl acetate Usage And Synthesis |
Introduction |
Ethyl Acetate is an organic ester compound with a molecular formula of C4H8O2 (commonly abbreviated as EtOAc or EA), appears as a colorless liquid. It is highly miscible with all common organic solvents (alcohols, ketones, glycols, esters), which make it a common solvent for cleaning, paint removal and coatings. Ethyl acetate is found in alcoholic beverages, cereal crops, radishes, fruit juices, beer, wine, spirits etc. It has a fruity characteristic odor that is commonly recognized in glues, nail polish remover, decaffeinating tea and coffee, and cigarettes. Due to its agreeable aroma and low cost, this chemical is commonly used and manufactured in large scale in the world, as over 1 million tons annually. |
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Solubility in water | 8.3 g/100 mL (20 °C) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Purification and water removal methods | Ethyl acetate generally has a content of 95% to 98% containing a small amount of water, ethanol and acetic acid. It can be further purified as following: add 100mL of acetic anhydride into 1000mL of ethyl acetate; add 10 drops of concentrated sulfuric acid, heat and reflux for 4h to remove impurities such as ethanol and water, and then further subject to distillation. Distillate is oscillated by 20~30g of anhydrous potassium carbonate and further subject to re-distillation. The product has a boiling point of 77 °C and purity being over 99%. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Uses |
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