乙酸乙酯

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

InChI

1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3

SMILES string

CCOC(C)=O

vapor density

3 (20 °C, vs air)

vapor pressure

73 mmHg ( 20 °C)

grade

puriss. p.a.

assay

≥99.9% (GC)

autoignition temp.

801 °F

expl. lim.

2.2-11.5 %, 38 °F

impurities

≤0.001% higher boiling impurities (GC), ≤0.005% free acid (as CH₃COOH), ≤0.1% water

evapn. residue

≤0.001%

refractive index

n20/D 1.3720 (lit.), n20/D 1.372

mp

−84 °C (lit.)

density

0.902 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg

format

neat