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Merck
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Documenti fondamentali

1.09600

Supelco

Acetilacetone

for analysis EMSURE®

Sinonimo/i:

2,4-pentanedione

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About This Item

Formula condensata:
CH3COCH2COCH3
Numero CAS:
Peso molecolare:
100.12
Beilstein:
741937
Numero MDL:
Codice UNSPSC:
12191502
Numero indice EU:
204-634-0
NACRES:
NA.21

Densità del vapore

3.5 (vs air)

Livello qualitativo

Tensione di vapore

6 mmHg ( 20 °C)

Nome Commerciale

EMSURE®

Saggio

≥99% (GC)

Forma fisica

liquid

Temp. autoaccensione

662 °F

Potenza

575 mg/kg LD50, oral (Rat)

Limite di esplosione

11.4 %

Impurezze

≤0.3% Water (Karl Fischer)
≤100 ppb Fe (Iron)
≤100 ppb Mg (Magnesium)
≤20 ppb Co (Cobalt)
≤50 ppb Cd (Cadmium)
≤50 ppb Cr (Chromium)
≤50 ppb Cu (Copper)
≤500 ppb Al (Aluminium)
≤500 ppb Ca (Calcium)

Residuo alla calcinazione

≤0.005%

Indice di rifrazione

n20/D 1.452 (lit.)

pH

6 (20 °C, 200 g/L in H2O)

P. eboll.

140.4 °C (lit.)

Punto di fusione

−23 °C (lit.)

Temp. transizione

flash point 35 °C

Densità

0.975 g/mL at 25 °C (lit.)

Cationi in tracce

Ni: ≤500 ppb
Pb: ≤500 ppb
Sn: ≤100 ppb
Zn: ≤500 ppb

Temperatura di conservazione

15-25°C

Stringa SMILE

CC(=O)CC(C)=O

InChI

1S/C5H8O2/c1-4(6)3-5(2)7/h3H2,1-2H3
YRKCREAYFQTBPV-UHFFFAOYSA-N

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Descrizione generale

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Applicazioni


  • Combination of online hollow fiber liquid phase microextraction with smartphone-based sensing for in situ formaldehyde assay in fabric and wastewater samples.: This study describes a novel application of acetylacetone for detecting formaldehyde in environmental samples using advanced microextraction techniques combined with smartphone-based sensing, highlighting its potential for on-site monitoring and environmental analysis (Javadian et al., 2024).

  • Effect of formaldehyde exposure on phytochemical content and functional activity of Agaricus bisporus (Lge.) Sing.: This research investigates the impact of formaldehyde, detected using acetylacetone-based assays, on the phytochemical properties of Agaricus bisporus, illustrating the broader implications of chemical exposure on food quality and safety (Kutluer, 2024).

  • Syntheses, structural, photophysical and theoretical studies of heteroleptic cycloplatinated guanidinate(1-) complexes bearing acetylacetonate and picolinate ancillary ligands.: This article presents the synthesis and characterization of new cycloplatinated complexes incorporating acetylacetonate, contributing to the understanding of their structural and electronic properties in potential photophysical applications (Thakur et al., 2024).

  • Photodynamic Therapy with Targeted Release of Boron-Dipyrromethene Dye from Cobalt(III) Prodrugs in Red Light.: Research on Cobalt(III) prodrugs, which release therapeutic agents upon activation and utilize acetylacetonate for stabilizing the active compounds, this study explores innovative approaches to targeted cancer therapy (Jana et al., 2024).

  • An efficient one-pot and simple multicomponent approach to the synthesis of highly functionalized furans containing dialkyl phenol.: This publication details a novel synthetic route utilizing acetylacetone in the efficient production of furan derivatives, demonstrating its utility in streamlining complex organic syntheses (Milani et al., 2024).

Risultati analitici

Purity (GC): ≥ 99.0 %
Identity: passes test
Al (Aluminium): ≤ 500 ppb
Ca (Calcium): ≤ 500 ppb
Cd (Cadmium): ≤ 50 ppb
Co (Cobalt): ≤ 20 ppb
Cr (Chromium): ≤ 50 ppb
Cu (Copper): ≤ 50 ppb
Fe (Iron): ≤ 100 ppb
Mg (Magnesium): ≤ 100 ppb
Ni (Nickel): ≤ 500 ppb
Pb (Lead): ≤ 500 ppb
Sn (Tin): ≤ 100 ppb
Zn (Zinc): ≤ 500 ppb
Residue on ignition: ≤ 0.005 %
Water (according to Karl Fischer): ≤ 0.3 %

Note legali

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Pittogrammi

FlameSkull and crossbones

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

95.0 °F - closed cup

Punto d’infiammabilità (°C)

35 °C - closed cup


Certificati d'analisi (COA)

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