Jiangsu Juming Chemical Process Technology Co.,Ltd.

Jiangsu Juming Chemical Process Technology Co.,Ltd.

Country: China (Mainland)Business Type: Trading Company

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  • Ms.Annya Hwong

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ethyl acetate

ethyl acetate CAS NO.141-78-6

  • Min.Order: 200 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
  • 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

Superiority

  • Free sample can be avialable per your request.

  • Special packing also can be available according to your requirment.

  • Fast response,any inquiries will be replied within 24 hours.

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  • Good quality , we have strict quality control system.

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  n20/D 1.3720(lit.)
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.
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
Industry Applications Role/Benefit
Flavor and essence Food flavor Used largely to prepare bananas, pears, peaches, pineapple and grape scent food flavors, etc
Alcoholic essence Used slightly as fragrance volatile
Perfume essence Used slightly as fragrance volatile
Chemical manufacture Production of acetamide, acetyl acetate, methyl heptanone, etc Organic chemical raw materials
Production of organic acid Extracting agent
Laboratory Dilution and extraction Supply excellent dissolving capacity
Chromatographic analysis Standard material
Column chromatography and extractions Main component of mobile phase
Reaction solvent Be prone to hydrolysis and transesterification
Chemical analysis Thermometer calibration for sugar separation  Standard material
Determination of bismuth, boron, gold, molybdenum, platinum and thallium Solvent
Entomology Insect collecting and study Used as effective asphyxiant to kill the collected insect quickly without destroying it
Textile industry Cleaning agent Supply excellent dissolving capacity
Printing Flexographic and rotogravure printing Dissolve the resin, control the viscosity and modify the drying rate
Electronics industry Viscosity reducer Reduce the viscosity of resins used in photoresist formulations
Paint manufacture Solvent Dissolve and dilute the paints
Health & personal care products The formulation of nail polish, nail polish removers and other manicuring products Supply excellent dissolving capacity
Pharmaceutical Medicine manufacturing Extraction agent; intermediate
Cosmetics Aroma enhancer In perfume to enhance aroma
Others Tanning extracts Used for desulfurization of tanning, cigarette materials, oil field drilling, metal flotation, descaling, etc
Production of adhesive Solvent
Extract many compounds (phosphorus, cobalt, tungsten, arsenic) from aqueous solution Extracting agent
 

 

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