Quality Level

100

vapor density

2.49 (vs air)

vapor pressure

71 mmHg ( 20 °C)

assay

≥99.7%

form

liquid

autoignition temp.

960 °F

expl. lim.

10.1 %

technique(s)

HPLC: suitable

impurities

≤0.001% free acid (as CH₃COOH)
≤0.001% non-volatile matter
≤0.1% water (Karl Fischer)

evapn. residue

≤0.001%

transmittance

335 nm, ≥50%
340 nm, ≥80%
350 nm, ≥98%

refractive index

n20/D 1.379 (lit.)

bp

80 °C (lit.)

mp

−87 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

λ

neat

UV absorption

λ: 335 nm A_max: ≤0.30
λ: 340 nm A_max: ≤0.10
λ: 350 nm A_max: ≤0.01

application(s)

food and beverages

SMILES string

CC(CC)=O

InChI

1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3

InChI key

ZWEHNKRNPOVVGH-UHFFFAOYSA-N