2,4-Pentanedione, 99+%

Catalog No.	Quantity
AC129960025	2.5 kg
AC129960050	5 g
AC129962500	250 g
AC129960010	1 kg
AC129960100	10 kg

Catalog No. AC129960025 Supplier Thermo Scientific Chemicals Supplier No. 129960025

Description

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

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
• Refractive Index: 1.4510 to 1.4530
• Linear Formula: CH₃COCH₂COCH₃
• Quantity: 2.5 kg
• 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

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Flammable liquid and vapour. Harmful if swallowed.
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF ON SKIN: Wash with plenty of soap and water.
EINECSNumber	204-634-

SDS

RUO – Research Use Only