Jiangsu Juming Chemical Technology Co., Ltd.
Product Description
Ethyl acetate Basic information
Product Name: Ethyl acetate
Synonyms: AKOS BBS-00004223;METHYLATED SPIRIT;METHYLATED SPIRIT INDUSTRIAL;METHYLATED SPIRIT MINERALISED;METHYLCARBINOL;REAGENT ALCOHOL;RARECHEM AL BI 0544;SPIRIT OF WINE
CAS: 141-78-6
MF: C4H8O2
MW: 88.11
EINECS: 205-500-4
mf:
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: n20/D 1.3720(lit.)
FEMA: 2414 | ETHYL ACETATE
Fp: 26 °F
storage temp. Store at +2°C to +25°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
1 - Laboratory uses
In the laboratory, mixtures containing ethyl acetate are commonly used in column chromatography and extractions. Ethyl acetate is rarely selected as a reaction solvent because it is prone to hydrolysis and trans esterification.
2 - Occurrence in wines
Ethyl acetate is the most common ester in wine, being the product of the most common volatile organic acid — acetic acid, and the ethyl alcohol generated during the fermentation. The aroma of ethyl acetate is most vivid in younger wines and contributes towards the general perception of "fruitiness" in the wine.
3 - Entomological killing agent
In the field of entomology, ethyl acetate is an effective asphyxiant for use in insect collecting and study. In a killing jar charged with ethyl acetate, the vapors will kill the collected (usually adult) insect quickly without destroying it. Because it is not hygroscopic, ethyl acetate also keeps the insect soft enough to allow proper mounting suitable for a collection.
With a seasoned R&D team, we are experienced in producing multiple chemicals over the past 15 years, such as organic intermediates, photninitiators, water treatment agents, specific requirment.Every inquiry will be answered within 24 hours.
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Product Description
Ethyl acetate Basic information
Product Name: Ethyl acetate
Synonyms: AKOS BBS-00004223;METHYLATED SPIRIT;METHYLATED SPIRIT INDUSTRIAL;METHYLATED SPIRIT MINERALISED;METHYLCARBINOL;REAGENT ALCOHOL;RARECHEM AL BI 0544;SPIRIT OF WINE
CAS: 141-78-6
MF: C4H8O2
MW: 88.11
EINECS: 205-500-4
mf:
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: n20/D 1.3720(lit.)
FEMA: 2414 | ETHYL ACETATE
Fp: 26 °F
storage temp. Store at +2°C to +25°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
1 - Laboratory uses
In the laboratory, mixtures containing ethyl acetate are commonly used in column chromatography and extractions. Ethyl acetate is rarely selected as a reaction solvent because it is prone to hydrolysis and trans esterification.
2 - Occurrence in wines
Ethyl acetate is the most common ester in wine, being the product of the most common volatile organic acid — acetic acid, and the ethyl alcohol generated during the fermentation. The aroma of ethyl acetate is most vivid in younger wines and contributes towards the general perception of "fruitiness" in the wine.
3 - Entomological killing agent
In the field of entomology, ethyl acetate is an effective asphyxiant for use in insect collecting and study. In a killing jar charged with ethyl acetate, the vapors will kill the collected (usually adult) insect quickly without destroying it. Because it is not hygroscopic, ethyl acetate also keeps the insect soft enough to allow proper mounting suitable for a collection.
With a seasoned R&D team, we are experienced in producing multiple chemicals over the past 15 years, such as organic intermediates, photninitiators, water treatment agents, specific requirment.Every inquiry will be answered within 24 hours.
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