Acetylacetone, puriss. p.a., ≥99.5% (GC), Honeywell Riedel-de Haën™

Product Code	Brand	Quantity	Packaging
15640530	Honeywell Riedel-de Haën 00900-100ML	100 mL	Glass bottle
15650530	Honeywell Riedel-de Haën 00900-500ML	500 mL	Glass bottle

Description

• Honeywell Riedel-de Haen has over 200 years of history in producing high-purity chemicals
• It is the leading brand offering High-Purity Solvents for dedicated applications.

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: 0.975g/mL at 25°C
• Flash Point: 38°C (100.4°F)
• Linear Formula: CH₃COCH₂COCH₃
• MDL Number: MFCD00008787
• Beilstein: 741937
• Solubility Information: Soluble in water
• SMILES: CC(=O)CC(C)=O
• Molecular Weight (g/mol): 100.12
• Vapor Density: 3.5 (vs air)
• Formula Weight: 100.12g/mol
• Grade: puriss. p.a.

• Melting Point: -23°C
• Boiling Point: 139.5°C
• Molecular Formula: C5H8O2
• Refractive Index: 1.452
• UN Number: UN2310
• 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
• ChEBI: CHEBI:14750
• Percent Purity: ≥99.5% (GC)
• Chemical Name or Material: Acetylacetone

Safety and Handling

P261-P280-P311

H226-H302-H311-H331

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Product Identifier

• Acetylacetone

Signal Word

• Danger

Hazard Category

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

Hazard Statement

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

Precautionary Statement

• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P284-¢In case of inadequate ventilation! wear respiratory protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P308+P313-IF exposed or concerned: Get medical advice/attention.