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

Product Code	Brand	Quantity
10224990	Thermo Scientific Acros	5 g
10604403	Thermo Scientific Acros	250 g
10128412	Thermo Scientific Acros	1 kg
10493825	Thermo Scientific Acros	2.5 kg
11954821	Thermo Scientific Acros	10 kg

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.

Chemical Identifiers

• CAS: 123-54-6
• Molecular Weight (g/mol): 100.12
• InChI Key: YRKCREAYFQTBPV-UHFFFAOYSA-N
• PubChem CID: 31261
• IUPAC Name: pentane-2,4-dione

• Molecular Formula: C5H8O2
• MDL Number: MFCD00008787
• Synonym: 2,4-pentanedione, acetylacetone, 2,4-pentadione, diacetylmethane, acetoacetone, acac, 2,4-dioxopentane, pentanedione, pentan-2,4-dione, acetyl acetone
• ChEBI: CHEBI:14750
• SMILES: CC(=O)CC(C)=O

Specifications

• CAS: 123-54-6
• Density: 0.9750g/mL
• Flash Point: 35.5°C
• Assay Percent Range: 99% min. (GC)
• Molecular Formula: C5H8O2
• Refractive Index: 1.4510 to 1.4530
• Beilstein: 01,777
• Merck Index: 15,76
• Synonym: 2,4-pentanedione, acetylacetone, 2,4-pentadione, diacetylmethane, acetoacetone, acac, 2,4-dioxopentane, pentanedione, pentan-2,4-dione, acetyl acetone
• InChI Key: YRKCREAYFQTBPV-UHFFFAOYSA-N
• IUPAC Name: pentane-2,4-dione
• PubChem CID: 31261
• Viscosity: 0.7445 mPa.s (20°C)
• Percent Purity: 99+%
• Chemical Name or Material: 2, 4-Pentanedione

• Melting Point: -23.0°C
• Boiling Point: 133.0°C to 135.0°C
• Infrared Spectrum: Authentic
• Packaging: Glass bottle
• Linear Formula: CH₃COCH₂COCH₃
• MDL Number: MFCD00008787
• Fieser: 01,1
• 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
• SMILES: CC(=O)CC(C)=O
• Molecular Weight (g/mol): 100.12
• ChEBI: CHEBI:14750
• Formula Weight: 100.12
• Physical Form: Liquid

Safety and Handling

GHS H Statement
Flammable liquid and vapour.
Harmful if swallowed.

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.

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 204-634-

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