Ether diéthylique 99,5 GC_ASSAY_METHOD Stabilised, Puriss., meetSpec_BP,Ph.Eur., Riedel-de Haën™
Marques : Honeywell ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Oxyde de diéthyle, 2,2'-Oxydiéthane, 2,2'-Oxybiséthane, Ether éthylique
Stabilisation:
~5 mg/L 2,6-di-tert-butyl-4-methylphenol
Beilstein Number: 1696894
RTECS Number: KI5775000
UNSPSC Code: 12191602
Formule:
(CH₃CH₂)₂O Poids moléculaire: 74.12 g/mol Point d'ébullition: 34…35 °C (1.013 hPa) Point de fusion: –116 °C (1.013 hPa) Densité: 0.71 g/cm³ (20 °C) Point éclair: –45 °C (1.013 hPa) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011646 Numéro CAS: 60-29-7 EINECS: 200-467-2 UN: 1155 ADR: 3 I REACH: 01-2119535785-29 Indice Merck: 12,03852 |
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Résultats des tests de spécification
Refractive Index | n20/D 1.3530 (lit.) |
Identity A,B | complying |
Assay (GC) | Min. 99.5 % |
Boiling range | 34,0 - 35,0 °C |
Density (D 20/20) | 0.714 - 0.716 |
Non-volatile matter | Max. 0.002 % |
Water (Karl Fischer) | Max. 0.2 % |
Free acid (as CH₃COOH) | Max. 0.002 % |
Aldehydes | complying |
Peroxides (as H₂O₂) | Max. 0.0002 % |
Acidity | complying |
Assay BHT (GC) | 5 - 8 ppm |
Residual solvents | complying |
Vapor Density | 2.6 (vs air) |
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