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2,4-Pentanedione, 99+%, Thermo Scientific Chemicals Product Code.: 10224990
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2,4-Pentanedione, 99+%, Thermo Scientific Chemicals

Product Code. 10224990
5 g
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Regulatory: This product is an isolated intermediate transported in accordance with Regulation (EC) 1907/2006 (REACH). All customers must complete a declaration before delivery.
Regulatory: This product fall under regulation “Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. If applicable, customers must provide a license before delivery.

Product Code. 10224990

Brand: Thermo Scientific Acros 129960050

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This item is not returnable. View return policy
Regulatory: This product is an isolated intermediate transported in accordance with Regulation (EC) 1907/2006 (REACH). All customers must complete a declaration before delivery.
Regulatory: This product fall under regulation “Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. If applicable, customers must provide a license before delivery.

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.

TRUSTED_SUSTAINABILITY

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

Specifications

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
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0446519 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog Number129960025,129962500,129960050,129960100,129960010
Lot NumberA0438789 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog Number129960025,129962500,129960050,129960100,129960010
Lot NumberA0453786 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog Number129960025,129962500,129960050,129960100,129960010
Lot NumberA0446519 Certificate TypeCertificate of Analysis Date06/05/2024 Catalog Number129960025,129962500,129960050,129960100,129960010
Lot NumberA0438789 Certificate TypeCertificate of Analysis Date03/05/2024 Catalog Number129960025,129962500,129960050,129960100,129960010

Safety and Handling

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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/ .
SDS

RUO – Research Use Only

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