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Acétoacétate de tert-butyle CAS 1694-31-1

Nom chimique: acétoacétate de tert-butyle

Noms synonymes:TBAA ; actba ;

Ester tert-butylique d'acétylacétone

n ° CAS:1694-31-1

Formule moléculaire:C8H14O3

La masse moléculaire:158.2

EINECS Non:216-904-5

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Formule structurelle: 

Déscription:

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Spécifications

Apparence

Liquide transparent incolore

Essai,%

99.5

teneur en humidité

0.04

Densité

 0.954

Point de fusion

-38 ° C

Point d'ébullition

190 ° C

Indice de réfraction

1.419-1.421

 

Propriétés et Utilisation:

Tert-butyl acetoacetate is a colorless liquid with good stability and reactivity. It is mainly used in chemical synthesis, catalyst preparation, materials science, and the synthesis of drugs and pesticides.

 

1. Intermédiaires de synthèse chimique

Tert-butyl acetoacetate is used as an intermediate in the synthesis of drugs, spices and dyes. It is often used as a starting material or intermediate in the synthesis of complex compounds and participates in key reaction steps.

 

2. Catalyseurs et ligands

Tert-butyl acetoacetate can form stable metal complexes with metal ions. These complexes show excellent catalytic properties in organic synthesis and polymerization reactions, improving the efficiency and selectivity of the reaction.

 

3. Materials Science and Polymer Chemistry

In polymer chemistry, tert-butyl acetoacetate is used as a modifier to adjust the mechanical strength and chemical stability of polymers. Its application range includes improving the performance of polymers and is suitable for the development of new polymer materials.

 

4. Drug and pesticide synthesis

Drug intermediates: It is used in drug synthesis to make antibiotics, anti-inflammatory drugs and other bioactive compounds. The synthetic pathway in which it participates is crucial to the construction of drug structures.

Synthèse de pesticides : Dans la chimie des pesticides, l'acétoacétate de tert-butyle aide à synthétiser des molécules de pesticides avec des fonctions spécifiques.

 

5. Dyes and spices

Dye intermediates: In dye synthesis, it is used as an intermediate of dyes to help produce dyes with specific colors.

Spice synthesis: It is also used in the synthesis of spices to provide unique fragrances and smells for spice products.

 

6. Chimie analytique

Chromatographic analysis: Tert-butyl acetoacetate is used as a standard substance in chromatographic analysis to assist in the analysis and identification of complex mixtures, improving the accuracy and reliability of the analytical process.

 

Conditions de stockage: Conserver à température et pression ambiantes, éviter le contact avec les oxydants forts, éviter le contact avec les flammes nues et les substances à haute température.

Lot: This product is packed in1kg 5kg 10kg 25kg barrel-loading, and it can also be customized according to customers' requirements

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