Factory Cheap Hot Diethyl Glutarate 818-38-2 - Ethyl acetoacetate/EAA 141-97-9 – Starsky

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Manufacturer 2-Ethylimidazole 1072-62-4 , 501-53-1 , Factory Supplier Tetrahydrofuran Thf 109-99-9 , "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.
Factory Cheap Hot Diethyl Glutarate 818-38-2 - 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.


Product detail pictures:

Factory Cheap Hot Diethyl Glutarate 818-38-2 - Ethyl acetoacetate/EAA 141-97-9 – Starsky detail pictures

Factory Cheap Hot Diethyl Glutarate 818-38-2 - Ethyl acetoacetate/EAA 141-97-9 – Starsky detail pictures

Factory Cheap Hot Diethyl Glutarate 818-38-2 - Ethyl acetoacetate/EAA 141-97-9 – Starsky detail pictures

Factory Cheap Hot Diethyl Glutarate 818-38-2 - Ethyl acetoacetate/EAA 141-97-9 – Starsky detail pictures


Related Product Guide:

We have now sophisticated machines. Our solutions are exported to the USA, the UK and so on, enjoying a great reputation amid consumers for Factory Cheap Hot Diethyl Glutarate 818-38-2 - Ethyl acetoacetate/EAA 141-97-9 – Starsky, The product will supply to all over the world, such as: Saudi Arabia, Plymouth, Mongolia, Our company absorbs new ideas, strict quality control, a full range of service tracking, and adhere to make high-quality solutions. Our business aims to "honest and trustworthy, favorable price, customer first", so we won the trust of the majority of customers! If you are interested in our items and services, please do not hesitate to contact us!
  • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Andrea from Rotterdam - 2018.11.28 16:25
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Elsa from Latvia - 2018.02.12 14:52

    Related Products