Acetylacetone
ALDRICH/10916 - produced by Wacker Chemie AG, Burghausen, Germany, ≥99.5% (GC)
Synonym: AcAc; 2,4-Pentanedione
CAS Number: 123-54-6
Empirical Formula (Hill Notation): C5H8O2
Molecular Weight: 100.12
EC Number: 204-634-0
MDL Number: MFCD00008787
Linear Formula: CH3COCH2COCH3
Product Type: Chemical
| assay | ≥99.5% (GC) |
| autoignition temp. | 662 °F |
| bp | 140.4 °C (lit.) |
| density | 0.975 g/mL at 25 °C (lit.) |
| expl. lim. | 11.4 % |
| form | liquid |
| grade | produced by Wacker Chemie AG, Burghausen, Germany |
| InChI | 1S/C5H8O2/c1-4(6)3-5(2)7/ |
| InChI key | YRKCREAYFQTBPV-UHFFFAOYSA |
| mp | −23 °C (lit.) |
| pH | 6 (20 °C, 200 g/L) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | CC(=O)CC(C)=O |
| solubility | acetone: miscible |
| alcohol: miscible | |
| benzene: miscible | |
| chloroform: miscible | |
| diethyl ether: miscible | |
| glacial acetic acid: miscible | |
| H2O: soluble 1 in 8 parts | |
| vapor density | 3.5 (vs air) |
| vapor pressure | 6 mmHg ( 20 °C) |
