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Diethyl ether

Name: Diethyl ether
Brand: MM

≥98% (GC), contains 2% ethanol as stabilizer, suitable for UV/Vis spectroscopy, Uvasol^®

Synonym(s):

Ethyl ether, Ether, Et2O, Ethoxyethane, Ether, Ethyl ether

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About This Item

Linear Formula:

(CH₃CH₂)₂O

CAS Number:

60-29-7

Molecular Weight:

74.12

NACRES:

NA.03

EC Index Number:

200-467-2

UNSPSC Code:

12191502

MDL number:

MFCD00011646

Beilstein/REAXYS Number:

1696894

Assay:

≥98% (GC)

Technique(s):

UV/Vis spectroscopy: suitable

Bp:

34.6 °C (lit.)

Vapor pressure:

587 hPa ( 20 °C)

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Properties

Product Name

Diethyl ether, for spectroscopy Uvasol^®

vapor density

2.6 (vs air)

Quality Segment

100

vapor pressure

587 hPa ( 20 °C)

assay

≥98% (GC)

form

liquid

autoignition temp.

320 °F

potency

1215 mg/kg LD₅₀, oral (Rat), >2000 mg/kg LD₅₀, skin (Rabbit)

contains

2% ethanol as stabilizer

expl. lim.

36.5 %

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.0005% Peroxide, ≤0.03% Water

evapn. residue

≤0.0003%

color

APHA: ≤10

transmittance

220 nm, ≥30%, 235 nm, ≥55%, 250 nm, ≥80%, 270 nm, ≥90%, 300 nm, ≥98%

refractive index

n20/D 1.3530 (lit.)

bp

34.6 °C (lit.)

mp

−116 °C (lit.)

transition temp

flash point -40 °C

density

0.706 g/mL at 25 °C (lit.)

UV absorption

λ: 220 nm A_max: ≤0.52, λ: 235 nm A_max: ≤0.26, λ: 250 nm A_max: ≤0.10, λ: 270 nm A_max: ≤0.05, λ: 300 nm A_max: ≤0.01

storage temp.

15-25°C

SMILES string

CCOCC

InChI

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

InChI key

RTZKZFJDLAIYFH-UHFFFAOYSA-N

Description

Other Notes

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Legal Information

UVASOL is a registered trademark of Merck KGaA, Darmstadt, Germany

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Show Differences

1 of 1

This Item	1.00921	09-1832	09-1830
Supelco 1.00930 Diethyl ether	Supelco 1.00921 Diethyl ether	Sigma-Aldrich 09-1832 Diethyl ether	Sigma-Aldrich 09-1830 Diethyl ether
description for spectroscopy Uvasol^®	description for analysis EMSURE^® ACS,ISO,Reag. Ph Eur	description JIS 1000, suitable for residue analysis, ≥99.5%	description JIS 300, ≥99.5%, suitable for residue analysis
Quality Level 100	Quality Level 300	Quality Level -	Quality Level -
technique(s) UV/Vis spectroscopy: suitable	technique(s) -	technique(s) -	technique(s) -
assay ≥98% (GC)	assay ≥99.7% (GC)	assay ≥99.5%	assay ≥99.5%
form liquid	form liquid	form liquid	form liquid
expl. lim. 36.5 %	expl. lim. 36.5 %	expl. lim. 36.5 %	expl. lim. 36.5 %
bp 34.6 °C (lit.)	bp 34.6 °C (lit.)	bp 34.6 °C (lit.)	bp 34.6 °C (lit.)

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pictograms

GHS02,GHS07

signalword

Danger

hcodes

H224,H302,H336

pcodes

P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233

Hazard Classifications

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

target_organs

Central nervous system

supp_hazards

EUH019,EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-40.0 °F - closed cup

flash_point_c

-40 °C - closed cup

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