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/REAXYS Number:
741937
EC Number:
MDL number:
eCl@ss:
39021208
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

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

human ... ACHE(43), BCHE(590), CES1(1066)

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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

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

Xn

Risk Statement

10-20/21/22

Safety Statement

21-23-24/25

RIDADR

UN 2310 6.1(3) / PGIII

WGK Germany

WGK 1

Flash Point(F)

95.0 °F - Non-equilibrium method

Flash Point(C)

35 °C - Non-equilibrium method

Growth and characterization of thin films of Y203, La203 and La2CuO4.
Gao YM, et al.
Journal of Solid State Chemistry, 90(2), 228-233 (1991)
Analytical Solvent Extraction of Molybenum Using Acetylacetone.
McKaveney JP and Freiser H.
Analytical Chemistry, 29(2), 290-292 (1957)
Nitrogen- sensitized Dual Phase Titanate/Titania for Visible-light Driven Phenol Degradation.
Hua CY, et al.
Journal of Solid State Chemistry, 1962012, 518-527 null
Rolando R Lozada-García et al.
Physical chemistry chemical physics : PCCP, 14(10), 3450-3459 (2012-02-07)
The photochemistry of the chelated enol form of acetylacetone (AcAc) was investigated by UV excitation of the S(2) state at 266 nm in parahydrogen matrices, complemented by experiments in neon and normal hydrogen matrices. Infrared (IR) spectroscopy, combined with theoretical...
Zhenkun Sun et al.
Journal of the American Chemical Society, 134(42), 17653-17660 (2012-10-02)
The organization of different nano objects with tunable sizes, morphologies, and functions into integrated nanostructures is critical to the development of novel nanosystems that display high performances in sensing, catalysis, and so on. Herein, using acetylacetone as a chelating agent...
Articles
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.
Read More

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