6.18598

Diethylamin

for chromatography

• Synonym(e): Diethylamine
• Lineare Formel: (C₂H₅)₂NH
• CAS-Nummer: 109-89-7
• Molekulargewicht: 73.14
• MDL-Nummer: MFCD00009032
• UNSPSC-Code: 12352116

Eigenschaften

• Qualität: for chromatography
• Qualitätsniveau: 100
• InChI: 1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3
• InChIKey: HPNMFZURTQLUMO-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Diethylamine (DEA) is commonly used as an ​eluent additive in various chromatographic techniques, including reversed-phase high-performance liquid chromatography (HPLC), high pH reversed-phase preparative chromatography, and hydrophilic liquid chromatography (HILIC). It plays a crucial role in system efficiency and enhancing peak shape when used in column chromatography.

Anwendung

Diethylamine can be used as a mobile phase modifierin the HILIC method for the simultaneous determination of paracetamol andmethionine in a soft capsule formulation.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H225,H301 + H311,H314,H332,H335
• P-Sätze: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): -14.8 °F - closed cup
• Flammpunkt (°C): -26 °C - closed cup