00909
乙酰丙酮
purum, ≥98.0% (GC)
别名:
2,4-戊二酮
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线性分子式:
CH3COCH2COCH3
化学文摘社编号:
分子量:
100.12
EC Number:
204-634-0
UNSPSC Code:
12190000
MDL number:
Beilstein/REAXYS Number:
741937
vapor density
3.5 (vs air)
vapor pressure
6 mmHg ( 20 °C)
grade
purum
assay
≥98.0% (GC)
autoignition temp.
662 °F
expl. lim.
11.4 %
refractive index
n20/D 1.452
bp
140.4 °C (lit.)
mp
−23 °C (lit.)
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
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General description
Acetylacetone is a β-diketone. It plays the role of chelating ligand and forms organometallic complexes which are used as gasoline additives, lubricant additives, driers for varnishes and printer′s inks, fungicides, insecticides, colors. Acetylacetone is a selective extraction reagent for molybdenum in ferrous materials. A drug complex has been crystallized from acetylacetone. Its X-ray crystal structure determination studies suggests that it contains one molecule of acetylacetone per asymmetric unit in the crystal lattice.
Application
Acetylacetone was used in the preparation of Y203, La203 and La2CuO4 thin films. Acetylacetone was used in the synthesis of the titanate/anatase dual-phase photocatalyst.
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Molecular structure of acetylacetone. A crystallographic determination.
Camerman A, et al.
Journal of the American Chemical Society, 105(6), 1584-1586 (1983)
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
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| C73354-100G | 04061838353320 |
| C73354-25G | 04061837077302 |
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