乙酸乙酯，Ethyl acetate [EtOAc]；suitable for HPLC, ≥99.7%

蒸汽密度

3 (20 °C, vs air)

质量水平

100

蒸汽压

73 mmHg ( 20 °C)

测定

≥99.7%

形式

liquid

自燃温度

801 °F

expl. lim.

2.2-11.5 %, 38 °F

technique(s)

GC/MS: suitable
HPLC: suitable

杂质

≤0.0005% non-volatile matter
≤0.005% free acid (as CH₃COOH)
≤0.03% water (Karl Fischer)

折射率

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

密度

0.902 g/mL at 25 °C (lit.)

紫外吸收

λ: 255 nm A_max: ≤0.70
λ: 260 nm A_max: ≤0.30
λ: 270 nm A_max: ≤0.10
λ: 300 nm A_max: ≤0.01
λ: 400 nm A_max: ≤0.01

application(s)

food and beverages

格式

neat

SMILES string

CCOC(C)=O

InChI

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

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N