Chromium(iii) acetylacetonate CAS 21679-31-2

Chemical Name: Chromium(III) acetylacetonate

CAS No.: 21679-31-2

Molecular Formula: C15H21CrO6

Molecular Weight: 349.32

MolecularStructure:Chromium(III) acetylacetonate Structure

Appearance:Dark purple red crystal powder

Application scenarios

1. Catalysis

* Olefin trimerization/oligomerization catalysts: Used for the selective trimerization of ethylene to 1-hexene, or for the oligomerization of linear α-olefins (such as 1-octene). High catalyst activity, high selectivity, and few byproducts.

* Organic synthesis reaction catalysts: Used as catalysts in various organic synthesis reactions. Exhibits highly efficient catalytic activity.

2. Polymer Materials

* Resin crosslinking agents and curing agents: Primarily used in thermosetting resins (such as coating resins) to promote crosslinking and curing. Enhances the resin’s heat resistance, mechanical strength, and corrosion resistance.

3. Coatings and Coatings

* Coating additives: Improve the stability, corrosion resistance, and weather resistance of coatings.

Increase the service life of coatings in harsh environments (such as automotive and industrial applications).

4. Specialty Additives

* De-knock agents: Used as de-knock agents in specific formulations.

* Polyurethane surface modification: Used for surface modification of solid polyurethane. Belongs to specific research or application areas.

Description

Chromium(iii) acetylacetonate CAS 21679-31-2

Appearance

Powder with good fluidity

Apperance

Dark purple red crystal powder

Assay%

≥98.0

Cr,%

≥14.7

Melting Point

212℃

 

What is Chromium(III) acetylacetonate?

As an important chemical intermediate, chromium acetylacetonate has unique physical and chemical properties. It is a purple crystalline powder, insoluble in water, soluble in toluene and acetic acid.

 

Chromium(III) acetylacetonate Usage

1. Chromium(III) acetylacetonate can be used as an organic synthesis catalyst, for example, it can be used to oxidize methacrylate, or to modify the surface characteristics of solid polyurethane.

2. Chromium(III) acetylacetonate can be used as resin crosslinking agent and curing agent, chemical deposition to prepare chromium, chromium oxide and chromium nitride film, low-carbon olefin polymerization catalyst, chemical adsorbent, etc.

3. In addition, it can also be seen that it participates in the synthesis and modification of functional materials, the preparation of nano-powders and as a supplement for medical food elements.

 

Chromium(III) acetylacetonate Packaging and Shipping

Packing: 1KG/bottle; 25KG/DRUM

 

Same series products

Chromium(III) acetylacetonate

21679-31-2

Ferric acetylacetonate

14024-18-1

Chromium(III) acetylacetonate Storage

Keep container tightly closed in a dry and well-ventilated place.

Store in cool place.

 

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