Acetato de etilo

Nombre del producto

Acetato de etilo, for spectroscopy Uvasol^®

InChI

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

SMILES string

CCOC(C)=O

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

vapor density

3 (20 °C, vs air)

vapor pressure

73 mmHg ( 20 °C)

assay

≥99.9% (GC)

form

liquid

autoignition temp.

801 °F

potency

5620 mg/kg LD₅₀, oral (Rat)
>18000 mg/kg LD₅₀, skin (Rabbit)

expl. lim.

2.2-11.5 %, 38 °F

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤0.0002 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.01% Water

evapn. residue

≤0.0002%

color

APHA: ≤10

transmittance

255 nm, ≥20%
260 nm, ≥75%
263 nm, ≥80%
265 nm, ≥90%
270 nm, ≥98%

refractive index

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

transition temp

flash point -4 °C

solubility

85.3 g/L

density

0.902 g/mL at 25 °C (lit.)

UV absorption

λ: 255 nm A_max: ≤0.70
λ: 260 nm A_max: ≤0.13
λ: 263 nm A_max: ≤0.10
λ: 265 nm A_max: ≤0.05
λ: 270 nm A_max: ≤0.01

format

neat

storage temp.

2-30°C

Quality Level

100