CAS 600-14-6

2,3-Pentanedione

Description:

2,3-Pentanedione, also known as acetylacetone, is a diketone with the molecular formula C5H8O2. It is characterized by the presence of two carbonyl groups (C=O) located at the second and third carbon atoms of a five-carbon chain. This compound is a colorless to pale yellow liquid with a sweet, pleasant odor. It is soluble in water and organic solvents, making it versatile for various applications. 2,3-Pentanedione exhibits tautomerism, existing in equilibrium between its keto and enol forms, with the enol form being more stable and predominant in solution. This property contributes to its reactivity, particularly in coordination chemistry, where it can act as a bidentate ligand, forming chelates with metal ions. Additionally, 2,3-pentanedione is used as a solvent, in the synthesis of pharmaceuticals, and as a flavoring agent in food products. Its ability to participate in various chemical reactions, including condensation and oxidation, further enhances its utility in organic synthesis and industrial applications.

Formula: C₅H₈O₂

InChI: InChI=1S/C5H8O2/c1-3-5(7)4(2)6/h3H2,1-2H3

InChI key: InChIKey=TZMFJUDUGYTVRY-UHFFFAOYSA-N

SMILES: C(C(C)=O)(CC)=O

Synonyms:

• 2,3-Pentadione
• Acethylpropionyl
• Acetyl propionyl
• Acetyl propionyl (natural)
• Acetylpropionyl
• Acetylpropionyl (VAN)
• Brn 1699638
• Ccris 2946
• FEMA No. 2841
• Nsc 7613
• Pentan-2,3-dion
• Pentane-2,3-dione
• Pentano-2,3-Diona
• Unii-K4Wbe45Scm

2,3-Pentanedione, 97%

CAS: 600-14-6

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₅H₈O₂

Purity: 97%

Color and Shape: Liquid, Clear colorless to yellow

Molecular weight: 100.12

Ref: 02-A13116

2,3-Pentanedione

CAS: 600-14-6

Formula: C₅H₈O₂

Purity: 97%

Color and Shape: Liquid

Molecular weight: 100.1158

Ref: IN-DA00E934

2,3-Pentanedione

CAS: 600-14-6

2,3-Pentanedione

Purity: 98%

Molecular weight: 100.12g/mol

Ref: 54-OR1010007

2,3-Pentanedione

CAS: 600-14-6

2,3-Pentanedione

Purity: 97%

Molecular weight: 100.12g/mol

Ref: 54-BUP19008

2,3-Pentanedione

CAS: 600-14-6

Formula: C₅H₈O₂

Molecular weight: 100.12

Ref: 7W-GL4946

2,3-Pentanedione

Controlled Product

CAS: 600-14-6

Formula: C₅H₈O₂

Color and Shape: Neat

Molecular weight: 100.12

Ref: 04-C15977900

2,3-Pentanedione

CAS: 600-14-6

Formula: C₅H₈O₂

Purity: >97.0%(GC)

Color and Shape: Light yellow to Yellow to Orange clear liquid

Molecular weight: 100.12

Ref: 3B-P0051

2,3-Pentanedione

Controlled Product

CAS: 600-14-6

Formula: C₅H₈O₂

Color and Shape: Light Yellow To Yellow

Molecular weight: 100.12

Ref: TR-P268365

2,3-Pentanedione

CAS: 600-14-6

2,3-Pentanedione, a food additive, found in beer, wine, yogurt, and roasted coffee, may cause severe respiratory disease.

Formula: C₅H₈O₂

Purity: ≥98%

Color and Shape: Solid

Molecular weight: 100.12

Ref: TM-T67302

Pentane-2,3-dione

CAS: 600-14-6

Formula: C₅H₈O₂

Purity: 95%

Color and Shape: Liquid

Molecular weight: 100.117

Ref: 10-F464570