China (Mainland)
Ethyl Benzoate CAS NO.93-89-0
- Min.Order: 5 Gram
- Payment Terms: T/T,MoneyGram
- Product Details
Keywords
- Ethyl Benzoate
- Benzoic acid ethyl ester
- C9H10O2
Quick Details
- ProName: Ethyl Benzoate
- CasNo: 93-89-0
- Molecular Formula: C9H10O2
- Appearance: Colorless, clear liquid with aromatic ...
- Application: Formulated perfume essences and artifi...
- DeliveryTime: 3-10 workdays
- PackAge: Aluminum foil bag packaging
- Port: Nanjing Shnaghai
- ProductionCapacity: 600 Kilogram/Week
- Purity: >98%
- Storage: Store in a cool, ventilated warehouse....
- Transportation: by sea by air or FedEx.TNT.UPS.DHL.EMS...
- LimitNum: 5 Gram
Superiority
1,Best Quality:
Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.
2, Payment method: for example MoneyGram, Westerm Union,other
3, Excellent Service: Best service and after-sales service to all clients.
1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment..
2)We will ship the goods that you order from us by DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.
3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.
4,Fast and safe delivery:
Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.
We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.
Details
ethyl benzoate
benzoic acid ethyl ester
cas:93-89-0
einecs:202-284-3
Folding physical properties
Appearance and traits: colorless, clear liquid with aromatic odor. Slightly soluble in hot water, soluble in ethanol and ether. It is found in flue-cured tobacco leaves. Naturally found in peach, pineapple and black tea.
Solubility: slightly soluble in hot water, miscible with ethanol, ether, petroleum ether, etc.
Melting point (°C)
-34.6
Relative density (water = 1)
1.05
Boiling point (°C)
212.6
Relative vapor density (air = 1)
4.34
Flash point (°C)
93
Refractive index (n20D)
1.5001
Lower explosion limit % (V/V)
1.0
Saturated vapor pressure (kPa): 0.17 (44 ° C)
0.17 (44 ° C)
Molecular structure data:
Molar refractive index
42.65
Molar volume (m3/mol)
143.8
Isometric specific volume (90.2K)
351.9
Surface tension (dyne/cm)
35.8
Polarizability (10-24cm3)
16.91
Folding chemistry
1. The chemical properties of ethyl benzoate are relatively stable, and hydrolysis occurs in the presence of caustic to form benzoic acid and ethanol. It was heated to 305 ° C in the sealed tube and partially decomposed. Decomposes under electric spark to produce acetylene, hydrogen, carbon monoxide, carbon dioxide and a small amount of methane. Heating to 400 ° C in the presence of cerium oxide produces benzoic acid and ethylene. Ethyl benzoate and sodium ethoxide are relatively stable when heated to 120 °C. However, it decomposed into sodium benzoate and diethyl ether at 160 °C. Ethyl benzoate is reacted with chlorine at 200 ° C to give benzoyl chloride and a small amount of acetyl chloride. Heating with bromine to 170-270 ° C produces benzoic acid and vinyl bromide. It reacts with phosphorus pentachloride at 140 ° C to form ethyl chloride and benzoyl chloride.
2. Ethyl benzoate is reacted with lithium aluminum hydride in an ether solution to form benzyl alcohol. When heated to about 500 ° C with ammonia in the presence of alumina or cerium oxide, benzonitrile and ethylene are formed. The reaction with ammonia at 200 ° C produces benzamide. Ethyl benzoate can form crystalline complexes with various metal salts and tin chloride, aluminum trichloride, titanium chloride, magnesium iodide, antimony pentachloride, etc. Most of these crystalline complexes are unstable. It is easy to decompose in the air.
3. Ethyl benzoate and trifluoroacetic acid molecules can not only form a bimolecular exciplex, but also form a 2:1 trimolecular exciplex. The formation pathway is to form a bimolecular exciplex and then interact with the ethyl benzoate molecule instead of the dimer of ethyl benzoate.
4. It is a micro-toxic class. The acute toxicity LD50 was 6500 mg/kg (rat oral).
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