Hot New Products Octadecyl Acrylate Manufacturer - Ethyl acetoacetate/EAA 141-97-9 – Starsky

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Hot New Products Octadecyl Acrylate Manufacturer - Ethyl acetoacetate/EAA 141-97-9 – Starsky Detail:

Description

Product name:Ethyl acetoacetate/EAA

CAS:141-97-9

MF:C6H10O3

MW:130.14

Melting point:-45°C

Boiling point:181°C

Density:1.029 g/ml at 20°C

Package:1 L/bottle, 25 L/drum, 200 L/drum 

Specification

Items Specifications
Appearance Colorless liquid
Purity ≥99% 
Color(Co-Pt) ≤10
Ethyl acetate solution test Qualified
Acidity (in acetic acid) ≤0.5%
Water ≤0.2%

Application

It is mainly used in medicine, dyestuff, pesticide and so on. It is also used in food additives and flavors and fragrances.

Property

Ethyl acetoacetate is colorless liquid with cheerful fruit smell. It is easily soluble in ethanol, ethyl ehter, propylene glycol and ethyl acetate, and soluble in water as 1:12.

Storage

Stored at a dry, shady, ventilated place.

Stability

1. Stable under normal temperature and pressure. Incompatible materials: acids, alkalis, reducing agents, oxidizing agents. It is a low-toxicity category. Avoid breathing vapor and contact with skin.

Chemical properties: It is purple when it meets ferric chloride. When hydrolyzed with dilute acid or dilute alkali, acetone, ethanol and carbon dioxide are generated. Under the action of a strong base, two molecules of acetic acid and ethanol are produced. When catalytic reduction, β-hydroxybutyric acid is formed. In the newly distilled ethyl acetoacetate, the enol form accounts for 7% and the ketone form accounts for 93%. When the ethanol solution of ethyl acetoacetate was cooled to -78°C, the ketone compound was precipitated in a crystalline state. If the sodium derivative of ethyl acetoacetate is suspended in dimethyl ether and a slightly less neutralized amount of dry hydrogen chloride gas is passed at -78°C, an oily enol compound can be obtained.

2. This product is less toxic, rat oral LD503.98g/kg. But with moderate irritation and anesthesia, the production equipment should be sealed and well ventilated. Operators are equipped with protective equipment.


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Hot New Products Octadecyl Acrylate Manufacturer - Ethyl acetoacetate/EAA 141-97-9 – Starsky detail pictures

Hot New Products Octadecyl Acrylate Manufacturer - Ethyl acetoacetate/EAA 141-97-9 – Starsky detail pictures

Hot New Products Octadecyl Acrylate Manufacturer - Ethyl acetoacetate/EAA 141-97-9 – Starsky detail pictures

Hot New Products Octadecyl Acrylate Manufacturer - Ethyl acetoacetate/EAA 141-97-9 – Starsky detail pictures


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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Hot New Products Octadecyl Acrylate Manufacturer - Ethyl acetoacetate/EAA 141-97-9 – Starsky, The product will supply to all over the world, such as: Pakistan, Comoros, Oman, we sincerely hope to establish a good and long-term business relationship with your esteemed company through this opportunity, based on equality, mutual benefit and win-win business from now to the future. "Your satisfaction is our happiness".
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By May from Seattle - 2017.10.23 10:29
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Helen from Greece - 2018.06.12 16:22

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