Diethyl Ether stabilized with ethanol for UV, IR, HPLC

Melting Point:

-116 °C

Boiling Point:

34.6 °C

Density:

0.714 kg/l

Solubility:

water 69 g/l at 20 °C

Refractive Index:

20/D 1.3526

Physical Description:

liquid

Product Code:

362551

Product Name:

Diethyl Ether stabilized with ethanol for UV, IR, HPLC

Quality Name:

for UV, IR, HPLC

Specifications:

Minimum assay (G.C.): 98.0%
Density 20/4: 0.713-0.715

Maximum limit of impurities
APHA colour: 10
Acidity: 0.0002 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0003 %
Peroxides (as H2O2): 0.0001 %*
Ethanol (G.C.): ~2 %
Water (H2O): 0.02 %
Suitability for IR spectrometry:: passes test
Fluorescence at 254 nm (as quinine): 2 ppb
Fluorescence at 365 nm (as quinine): 0.5 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 220 (Cut off) nm: ≥10%
Transmittance at 236 nm: ≥50%
Transmittance at 252 nm: ≥80%
Transmittance at 280 nm: ≥94%
Transmittance at 300-400 nm: ≥99%
Data of interest in HPLC:
P' + 0,25 E: 4.0
Rohrschneider Polarity: 2.8
Eluotropic value e° (Al2O3): 0.38
Sol. H2O in solv. at 20°C: 1.3
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.
* At the moment of the batch analysis.

Pictogrammes de danger

• 
• 

UN:

1155

Class/PG:

3/I

ADR:

3/I

IMDG:

3/I

IATA:

3/I

WGK:

1

Storage:

Room Temperature.

Signal Word:

Danger

GHS Symbols:

GHS02
GHS07

H Phrases:

H224
EUH019
H302
EUH066
H336

P Phrases:

P210
P233
P240
P241
P242
P501
P243
P261
P264
P270
P271
P280
P301+P312
P303+P361+P353
P304+P340
P312
P330
P370+P378
P403+P233
P403+P235
P405

Master Name:

Diethyl Ether *stabilized with ethanol

Synonyms Long Text:

1,1'-Oxibisethane, Diethyl Ether, Ethoxyethane, Ethyl Ether, Ethyl Oxide, Sulphuric Ether

EINECS:

200-467-2

CS:

2909 11 00 00

Index Nr.:

603-022-00-4

Télécharger le fichier TDS pour les spécifications complètes