2,3-Pentanedione

Basic Information

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CAS Number

600-14-6

Molecular Formula

C5H8O2

Molecular Weight

100.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

−52 °C

Boiling Point

110-112 °C

Density

0.957 g/mL at 25 °C

Water Solubility

60 g/L (15 ºC)

Solubility

60g/l

Refractive Index

n20/D 1.401-1.409<br />n20/D 1.404(lit.)

SMILES

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CCC(=O)C(=O)C

InChI

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

InChIKey

TZMFJUDUGYTVRY-UHFFFAOYSA-N

LogP

0.5545

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

94.3

Safety Information

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GHS Hazard Pictograms

H225

H315

H319

H335

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 3 Class 3

Stability

Stable. Highly flammable - store cool. Incompatible with strong oxidizing agents, reducing agents, strong bases.

Explosive Limit

1.8-10.9%(V)

Synonyms & References

English

2,3-pentanedione
Pentane-2,3-dione
2,3-Pentadione
2,3-Pentandion
2,3-pentandione
2,3-PENTANEDITHIOL
2.3-pentanedione
2.6-Pentanedione
3,4-Pentanedione
Acethylpropionyl
acetylpropionyl
ethyl methyl diketone
PENTANDION-2,3
pentanedione
NSC 7613
Acetyl propionyl
Acetylpropionyl (VAN)
Acetyl propionyl (natural)
Pentan-2,3-dione
2,3-pentane-dione
FEMA No. 2841
K4WBE45SCM
CH3C(O)C(O)C2H5
TZMFJUDUGYTVRY-UHFFFAOYSA-N
2,3,-pentanedione
23-PENTANEDIONE
KSC160Q8B
2,3-Pentanedione

MDL Number

MFCD00009313

Customs Code

2914190090

FAQ

What is 2,3-Pentanedione (CAS: 600-14-6)?

2,3-Pentanedione, with the CAS number 600-14-6, is a diketone compound consisting of five carbon atoms. Its chemical formula is C5H8O2. It is a colorless liquid with a pungent odor, known for its ability to undergo keto-enol tautomerism and exhibit reactivity in organic synthesis. It is commonly used as an intermediate in the production of various chemicals and pharmaceuticals.

What are the main uses of 2,3-Pentanedione (CAS: 600-14-6)?

2,3-Pentanedione (CAS: 600-14-6) is widely used in pharmaceuticals for the synthesis of drugs and in the chemical industry for producing solvents and intermediates. It also finds applications in food science as a flavor enhancer and in research for studying reaction mechanisms and organic transformations. Its versatility makes it an important compound in multiple fields.

Is 2,3-Pentanedione (CAS: 600-14-6) safe?

2,3-Pentanedione (CAS: 600-14-6) is considered hazardous and should be handled with care. It has potential toxicity, including irritation to the skin, eyes, and respiratory system. Safety precautions include using proper ventilation, protective gloves, and goggles. It is essential to follow safety standards and guidelines when working with this compound to minimize health risks.

How should 2,3-Pentanedione (CAS: 600-14-6) be stored?

2,3-Pentanedione (CAS: 600-14-6) should be stored in a cool, dry, and well-ventilated area away from light. It is best kept in a sealed container made of glass or high-density polyethylene to prevent contamination and degradation. Storage at temperatures below 25°C and maintaining low humidity levels are recommended to ensure stability and safety.