87600

N,N,N′,N′-Tetrakis(2-Hydroxyethyl)ethylendiamin

technical

• Synonym(e): 2,2′,2″,2--Ethylendinitrilo-tetraethanol, THEED
• Lineare Formel: (HOCH₂CH₂)₂NCH₂CH₂N(CH₂CH₂OH)₂
• CAS-Nummer: 140-07-8
• Molekulargewicht: 236.31
• Beilstein: 1767829
• EG-Nummer: 205-396-0
• MDL-Nummer: MFCD00002854
• UNSPSC-Code: 12352116
• PubChem Substanz-ID: 57653257
• NACRES: NA.22

Eigenschaften

• Qualität: technical
• Form: liquid
• Brechungsindex: n20/D 1.501
• bp: ~280 °C
• Dichte: 1.1 g/mL at 20 °C (lit.)
• SMILES String: OCCN(CCO)CCN(CCO)CCO
• InChI: 1S/C10H24N2O4/c13-7-3-11(4-8-14)1-2-12(5-9-15)6-10-16/h13-16H,1-10H2
• InChIKey: BYACHAOCSIPLCM-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, is primarily used as a chelating agent and as a building block in the synthesis of various chemical compounds. It is also useful in metal extraction and catalysis because of its ability to form stable complexes with metal ions.

Anwendung

N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine can be used as a chelating agent to prepare a palladium-based complex, which is used as a catalyst for the Suzuki/Miyaura reaction.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 210.2 °F - closed cup
• Flammpunkt (°C): 99 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves