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Merck

346144

Sigma-Aldrich

Dietiléter

≥98%, reagent grade, contains ≤2% ethanol and ≤10ppm BHT as inhibitor

Sinónimos:

Éter, Éter etílico

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About This Item

Fórmula lineal:
(CH3CH2)2O
Número de CAS:
Peso molecular:
74.12
Beilstein/REAXYS Number:
1696894
EC Number:
MDL number:
UNSPSC Code:
12352112
PubChem Substance ID:
NACRES:
NA.07
grade:
reagent grade
assay:
≥98%
bp:
34.6 °C (lit.)
vapor pressure:
28.5 psi ( 55 °C)
8.38 psi ( 20 °C)

Nombre del producto

Dietiléter, reagent grade, ≥98%, contains ≤2% ethanol and ≤10ppm BHT as inhibitor

grade

reagent grade

Quality Level

vapor density

2.6 (vs air)

vapor pressure

28.5 psi ( 55 °C)
8.38 psi ( 20 °C)

assay

≥98%

form

liquid

autoignition temp.

320 °F
356 °F

contains

≤2% ethanol and ≤10ppm BHT as inhibitor

expl. lim.

36.5 %

impurities

≤0.5% (water)

refractive index

n20/D 1.3530 (lit.)

bp

34.6 °C (lit.)

mp

−116 °C (lit.)

density

0.706 g/mL at 25 °C (lit.)

SMILES string

CCOCC

InChI

1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3

InChI key

RTZKZFJDLAIYFH-UHFFFAOYSA-N

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General description

Diethylether, also known as ethyl ether or ether, is frequently used as a laboratory solvent. It is highly volatile, non-flammable, has limited solubility in water, and has high solubility in oil. Ethers are favored solvents for oils, fats, waxes, perfumes, dyes, resins, gums, and hydrocarbons. Additionally, it can be used as a fuel and to synthesize other chemical compounds. It is also employed as a solvent for Grignard synthesis.

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3

target_organs

Respiratory system

supp_hazards

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

-40.0 °F - closed cup

flash_point_c

-40 °C - closed cup


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