Acetylacetone

vapor density

3.5 (vs air)

Quality Level

300

vapor pressure

6 mmHg ( 20 °C)

product line

EMSURE^®

Assay

≥99% (GC)

form

liquid

autoignition temp.

662 °F

potency

575 mg/kg LD₅₀ oral (Rat)

expl. lim.

11.4 %

impurities

≤0.3% Water (Karl Fischer)
≤100 ppb Fe (Iron)
≤100 ppb Mg (Magnesium)
≤20 ppb Co (Cobalt)
≤50 ppb Cd (Cadmium)
≤50 ppb Cr (Chromium)
≤50 ppb Cu (Copper)
≤500 ppb Al (Aluminium)
≤500 ppb Ca (Calcium)

ign. residue

≤0.005%

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

density

0.975 g/mL at 25 °C (lit.)

cation traces

Ni: ≤500 ppb
Pb: ≤500 ppb
Sn: ≤100 ppb
Zn: ≤500 ppb

storage temp.

15-25°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