2,4-Pentanedione, 99%

Product Code.	Quantity	unitSize
11454080	100 mL	100mL
11488076	500 mL	500mL
11498076	2500 mL	2500mL

Product Code. 11454080 Supplier Thermo Scientific Alfa Aesar Supplier No. A14117.AE

Beskrivning

CAS: 123-54-6 | C5H8O2 | 100.12 g/mol

2,4-Pentanedione is used as a precursor to acetylacetonate, a common bidentate and a raw material for the synthesis of heterocyclic compounds. It is used in pharmaceuticals, organic intermediates for solvents, analytical reagents, tungsten and molybdenum in aluminum extraction agent.

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 Scientific Chemicals.

Applications
2,4-Pentanedione is used as a precursor to acetylacetonate, a common bidentate and a raw material for the synthesis of heterocyclic compounds. It is used in pharmaceuticals, organic intermediates for solvents, analytical reagents, tungsten and molybdenum in aluminum extraction agent.

Solubility
It is readily miscible with water.

Notes
Incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides.

Specifikationer

Kemiska identifierare

• CAS: 123-54-6
• Molecular Formula: C5H8O2
• Molecular Weight (g/mol): 100.12
• MDL Number: MFCD00008787
• InChI Key: YRKCREAYFQTBPV-UHFFFAOYSA-N
• Synonym: 2,4-pentanedione, acetylacetone, 2,4-pentadione, diacetylmethane, acetoacetone, acac, 2,4-dioxopentane, pentanedione, pentan-2,4-dione, acetyl acetone
• PubChem CID: 31261
• ChEBI: CHEBI:14750
• IUPAC Name: pentane-2,4-dione
• SMILES: CC(=O)CC(C)=O

• Melting Point: -23°C
• Density: 0.973
• Boiling Point: 140°C to 141°C
• Flash Point: 34°C (93°F)
• Assay Percent Range: 99%
• Refractive Index: 1.452
• Quantity: 100 mL
• UN Number: UN2310
• Beilstein: 741937
• Merck Index: 14,81
• Solubility Information: It is readily miscible with water.
• Formula Weight: 100.12
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: 2,4-Pentanedione

Säkerhet och hantering

Produktbeteckning

• 2,4-Pentanedione

Signalord

• Danger

Riskkategorier

• Acute toxicity Category 3
• Acute toxicity Category 4
• Flammable liquid Category 3

Faroangivelser

• H226-Flammable liquid and vapour.
• H302-Harmful if swallowed.
• H311-Toxic in contact with skin.
• H331-Toxic if inhaled.

Skyddsangivelse

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P311-Call a POISON CENTER/doctor/ .

Kompletterande information

• MIXTURE LIST-Contain: 2,4-Pentanedione

SDS

RUO – Research Use Only