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Catalog Number:
02295
CAS Number:
616-02-4
Citraconic anhydride
Purity:
≥ 99% (GC)
Synonym(s):
2-Methylmaleic anhydride, 3-Methyl-2,5-pentanedione
Hazmat
Documents
$22.03 /25G
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Product Information

Citraconic anhydride is a versatile chemical compound known for its unique reactivity and application potential in various industries. This compound, also recognized as 3-methylfuran-2,5-dione, serves as an important intermediate in the synthesis of various organic compounds, including pharmaceuticals, agrochemicals, and specialty polymers. Its ability to undergo Diels-Alder reactions makes it particularly valuable in the development of complex molecular architectures, which are essential in drug design and materials science. Additionally, Citraconic anhydride can be utilized in the production of high-performance resins and coatings, enhancing durability and chemical resistance.

Researchers and industry professionals appreciate Citraconic anhydride for its efficient reactivity and the ability to introduce functional groups into target molecules. Its low toxicity and favorable handling characteristics further contribute to its appeal in laboratory and industrial settings. With its diverse applications and significant advantages over similar compounds, Citraconic anhydride stands out as a key player in advancing chemical synthesis and material innovation.

Synonyms
2-Methylmaleic anhydride, 3-Methyl-2,5-pentanedione
CAS Number
616-02-4
Purity
≥ 99% (GC)
Molecular Formula
C5H4O3
Molecular Weight
112.8
MDL Number
MFCD00005522
PubChem ID
12012
Melting Point
6-10 °C
Density
1.247 g/mL at 25 °C
Appearance
Colorless to pale yellow liquid
Boiling Point
213-214 °C
Refractive Index
1.47-1.472
Conditions
Store at RT
General Information
Synonyms
2-Methylmaleic anhydride, 3-Methyl-2,5-pentanedione
CAS Number
616-02-4
Purity
≥ 99% (GC)
Molecular Formula
C5H4O3
Molecular Weight
112.8
MDL Number
MFCD00005522
PubChem ID
12012
Melting Point
6-10 °C
Density
1.247 g/mL at 25 °C
Appearance
Colorless to pale yellow liquid
Boiling Point
213-214 °C
Refractive Index
1.47-1.472
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Citraconic anhydride is widely utilized in research focused on:

  • Polymer Production: It serves as a key monomer in the synthesis of various polymers, enhancing their properties such as flexibility and thermal stability, which are essential in industries like automotive and packaging.
  • Pharmaceuticals: This compound is used in the development of drug delivery systems, improving the solubility and bioavailability of active pharmaceutical ingredients, thus benefiting the pharmaceutical industry.
  • Adhesives and Sealants: Citraconic anhydride acts as a crosslinking agent in adhesives, providing superior bonding strength and resistance to environmental factors, making it ideal for construction and manufacturing applications.
  • Coatings: It is incorporated into coatings to enhance durability and resistance to chemicals, which is particularly valuable in the automotive and aerospace sectors.
  • Research Applications: In organic chemistry, it is utilized as a reagent for synthesizing various compounds, aiding researchers in developing new materials and understanding chemical reactions.

Citations