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10916

Sigma-Aldrich

Acetylacetone

produced by Wacker Chemie AG, Burghausen, Germany, ≥99.5% (GC)

Synonym(s):
2,4-Pentanedione, AcAc
Linear Formula:
CH3COCH2COCH3
CAS Number:
Molecular Weight:
100.12
Beilstein:
741937
EC Number:
MDL number:
eCl@ss:
39021208
PubChem Substance ID:
NACRES:
NA.22

Quality Level

grade

produced by Wacker Chemie AG, Burghausen, Germany

vapor density

3.5 (vs air)

vapor pressure

6 mmHg ( 20 °C)

assay

≥99.5% (GC)

form

liquid

autoignition temp.

662 °F

expl. lim.

11.4 %

refractive index

n20/D 1.452 (lit.)

pH

6 (20 °C, 200 g/L)

bp

140.4 °C (lit.)

mp

−23 °C (lit.)

solubility

H2O: soluble 1 in 8 parts
acetone: miscible
alcohol: miscible
benzene: miscible
chloroform: miscible
diethyl ether: miscible
glacial acetic acid: miscible

density

0.975 g/mL at 25 °C (lit.)

SMILES string

CC(=O)CC(C)=O

InChI

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

InChI key

YRKCREAYFQTBPV-UHFFFAOYSA-N

Gene Information

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General description

Acetylacetone is a chelating ligand and forms organometallic complexes that are used as gasoline additives, lubricant additives, driers for varnishes and printer′s inks, fungicides, insecticides and colors. It is a selective extraction reagent for determination of molybdenum in ferrous materials.

Application

Acetylacetone was used in preparing Y203, La203 and La2CuO4 thin films and the titanate/anatase dual-phase photocatalyst.

Packaging

1 kg in poly bottle

Other Notes

prices for bulk quantities on request

Pictograms

FlameSkull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

95.0 °F - Non-equilibrium method

Flash Point(C)

35 °C - Non-equilibrium method

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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Articles

A Review of Mesoporous TiO2 Thin Films

In this paper, we discuss recent advances in the preparation of various TiO2 porous structures via hard and soft-templating routes. Specifically, we focus on recent developments in TiO2 mesoporous thin films in a combined sol-gel and evaporation-induced self-assembly (EISA) process.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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