EMAIL THIS PAGE TO A FRIEND
8.00023 Sigma-Aldrich

Acetylacetone

for synthesis

Synonym: 2,4-Pentanedione, ACAC

  • CAS Number 123-54-6

  • Linear Formula CH3COCH2COCH3

  • Molecular Weight 100.12

  •  Beilstein/REAXYS Number 741937

  •  MDL number MFCD00008787

  •  EC Index Number 204-634-0

Purchase

Properties

Quality Level   200
vapor density   3.5 (vs air)
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.)
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
storage conditions   Store below +30°C.

Description

Analysis Note

Assay (GC, area%): ≥ 99 %
Density (d 20 °C/ 4 °C): 0.972 - 0.974
Identity (IR): passes test

Safety & Documentation

Safety Information

Protocols & Articles
Related Products

Technical Service:

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

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?