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منتج

Ethyl acetate

Ethyl Acetate

  • اسم المنتج: Ethyl acetate
  • اسماء اخرى: EAC
  • CAS رقم.: 141-78-6
  • نقاء: 99.9%
  • مف: C4H8O2
  • طَرد: طبل
  • شهادة: ايزو
  • طلب: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • عينة: متاح

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تفاصيل المنتج

Ethyl acetate, also known as ethyl acetate, هو مركب عضوي, 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, cleaning agents.
 

معلمة المنتج

المرادفات Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
صيغة كيميائية C4H8O2 CAS رقم 141-78-6
الكتلة المولية 88.106 جم·مول−1
ملكيات
مظهر سائل عديم اللون
رائحة nail polish-like, fruity
كثافة 0.902 جم/سم3
نقطة الانصهار −83.6 °C (−118.5 °F; 189.6 ك)
نقطة الغليان 77.1 درجة مئوية (170.8 درجة فهرنهايت; 350.2 ك)
ضغط البخار 73 mmHg (9.7 kPa) at 20 درجة مئوية
حموضة (pKa) 25
معامل الانكسار ن20/د 1.3720(lit.)
نقطة الوميض −4 °C (25 درجة فهرنهايت; 269 ك)
الذوبان Miscible with ethanol, acetone, diethyl ether and benzene.
الذوبان في الماء 8.3 g/100 mL (at 20 درجة مئوية)
استقرار مستقر. Incompatible with various plastics, strong oxidizing agents. Highly flammable. Vapour/air mixtures explosive. May be moisture sensitive.
سجل P 0.71
حالة التخزين Store at +2°C to +25°C.

 

طلب

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, إلخ. 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.
 

استخدامات متعددة للمنتجات

يستخدم في التصنيع الكيميائي,Paints and Coatings Industry,Printing Industry,صناعة الادوية,Flavor and Fragrance Industry,صناعة مستحضرات التجميل والعناية الشخصية

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