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Ethyl acetate

Οξεικός αιθυλεστέρας

  • Ονομασία προϊόντος: Ethyl acetate
  • Αλλα ονόματα: EAC
  • Cas No.: 141-78-6
  • Καθαρότητα: 99.9%
  • MF: C4H8O2
  • Πακέτο: Τύμπανο
  • Πιστοποιητικό: ISO
  • Εφαρμογή: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • Δείγμα: Διαθέσιμος

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Λεπτομέρεια προϊόντος

Ethyl acetate, also known as ethyl acetate, είναι μια οργανική ένωση, is a functional group -COOR esters (carbon and oxygen are double bonds), can occur alcoholysis, ammonolysis, transesterification, reduction and other common reactions of general esters, mainly used as solvents, edible flavors, καθαριστικά.
 

Παράμετρος προϊόντος

Συνώνυμα Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
Χημική φόρμουλα C4H8O2 Αριθμός CAS 141-78-6
Μοριακή μάζα 88.106 g·mol−1
ΙΔΙΟΤΗΤΕΣ
Εμφάνιση Άχρωμο υγρό
Οσμή nail polish-like, fruity
Πυκνότητα 0.902 g/cm3
Σημείο τήξης −83.6 °C (−118.5 °F; 189.6 κ)
Σημείο βρασμού 77.1 °C (170.8 °F; 350.2 κ)
Πίεση ατμού 73 mmHg (9.7 kPa) στο 20 °C
Οξύτητα (pKa) 25
Δείκτης διάθλασης n20/D 1.3720(lit.)
Σημείο ανάφλεξης −4 °C (25 °F; 269 κ)
Διαλυτότητα Miscible with ethanol, acetone, diethyl ether and benzene.
Διαλυτότητα στο νερό 8.3 g/100 mL (στο 20 °C)
Σταθερότητα Σταθερός. Incompatible with various plastics, strong oxidizing agents. Highly flammable. Vapour/air mixtures explosive. May be moisture sensitive.
log P 0.71
Κατάσταση αποθήκευσης Store at +2°C to +25°C.

 

Εφαρμογή

1. Organic synthesis: EAC is a common solvent and intermediate, which is often used in organic synthesis to trigger esterification reactions, etherification reactions, acid catalytic reactions, και τα λοιπά. It can also be used as a solvent for acidic catalysts and reagents.

2. Coatings and adhesives: chemical ethyl acetate is widely used in the coatings and adhesives industry. It can be used as an organic solvent to adjust the viscosity and consistency of coatings and adhesives to provide suitable fluidity. At the same time, ethyl acetate can also volatilize quickly after drying, speeding up the drying speed of coatings and adhesives.

3. Spices and food additives: Ethyl acetate has a fruity aroma and is widely used in the spice industry. It is often used in the synthesis of food spices, giving food a unique aroma. In addition, it can also be used as a food additive for flavors, flavors and so on.

4. Dyes and printing industry: ethyl acetate can be used as a solvent in dyes and printing industry. It is able to dissolve certain dyes and pigments, making them easier to color and distribute evenly.

5. Drug manufacturing: ethyl acetate is also used in the pharmaceutical industry. It can be used as a solvent, extractant and extract in pharmaceutical manufacturing, for the extraction of active ingredients in herbal medicines, or as a solvent impurity removal for pharmaceuticals.
 

Πολλαπλές χρήσεις προϊόντων

It use in Chemical Manufacturing,Paints and Coatings Industry,Printing Industry,Φαρμακευτική βιομηχανία,Flavor and Fragrance Industry,Βιομηχανία καλλυντικών και προσωπικής φροντίδας

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