2,4-Pentanedione, 99+%, Thermo Scientific Chemicals

Description

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

Specifications

Chemical Identifiers

• 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: -23.0°C
• Density: 0.9750g/mL
• Boiling Point: 133.0°C to 135.0°C
• Flash Point: 35.5°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99% min. (GC)
• Packaging: Glass bottle
• Linear Formula: CH₃COCH₂COCH₃
• Refractive Index: 1.4510 to 1.4530
• Quantity: 5 g
• Beilstein: 01,777
• Fieser: 01,1
• Merck Index: 15,76
• Specific Gravity: 0.975
• Solubility Information: Solubility in water: 160g/L (20°C). Other solubilities: soluble in glacial acetic acid, soluble in alcohol, chloroform, ether, benzene, and acetone
• Viscosity: 0.7445 mPa.s (20°C)
• Formula Weight: 100.12
• Percent Purity: 99+%
• Physical Form: Liquid
• Chemical Name or Material: 2, 4-Pentanedione

Safety and Handling

Product Identifier

• 2,4-Pentanedione

Signal Word

• Danger

Hazard Category

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

Hazard Statement

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

Precautionary Statement

• 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/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P311-Call a POISON CENTER/doctor/ .

RUO – Research Use Only