8.00023
Acetylacetone
for synthesis
Synonym(s):
ACAC, 2,4-Pentanedione
About This Item
Recommended Products
vapor density
3.5 (vs air)
Quality Level
vapor pressure
6 mmHg ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
662 °F
potency
575 mg/kg LD50, oral (Rat)
expl. lim.
11.4 %
refractive index
n20/D 1.452 (lit.)
pH
6 (20 °C, 200 g/L in H2O)
bp
140.4 °C (lit.)
mp
−23 °C (lit.)
transition temp
flash point 35 °C
solubility
153.8-155.2 g/L
density
0.975 g/mL at 25 °C (lit.)
storage temp.
2-30°C
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
Application
- Viscoelasticity in Pressure-Sensitive Adhesives: This study examines the influence of crosslink density and linear viscoelasticity on the shear failure of adhesives, showcasing Aluminium acetylacetonate′s role in enhancing the performance and durability of industrial adhesives (Arrowood et al., 2023).
- Heat Stabilizer in PVC: Discusses the preparation of magnesium-aluminum hydrotalcite using a mechanochemical method facilitated by Aluminium acetylacetonate, and its application as a heat stabilizer in poly(vinyl chloride), highlighting its importance in improving the thermal stability of polymers (Jiang et al., 2020).
Analysis Note
Density (d 20 °C/ 4 °C): 0.972 - 0.974
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk_germany
WGK 1
flash_point_f
95.0 °F - closed cup
flash_point_c
35 °C - closed cup
Certificates of Analysis (COA)
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