50926

Triethanolamin

analytical standard

• Synonym(e): 2,2′,2′′-Nitriltriethanol, Tris(2-hydroxyethyl)amin
• Lineare Formel: (HOCH₂CH₂)₃N
• CAS-Nummer: 102-71-6
• Molekulargewicht: 149.19
• Beilstein: 1699263
• EG-Nummer: 203-049-8
• MDL-Nummer: MFCD00002855
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329757650
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 5.14 (vs air)
• Dampfdruck: 0.01 mmHg ( 20 °C)
• Assay: ≥99.0% (GC)
• Selbstzündungstemp.: 600 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 8.5 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Verunreinigungen: ≤0.1% ethanolamine (GC); ≤0.2% water; ≤0.3% diethanolamine (GC)
• Brechungsindex: n20/D 1.485 (lit.)
• Nützlicher pH-Bereich: 7.3-8.3
• pKa (25 °C): 7.8
• bp: 190-193 °C/5 mmHg (lit.)
• mp (Schmelzpunkt): 17.9-21 °C (lit.)
• Löslichkeit: soluble 149 g/L at 20 °C (completely)
• Dichte: 1.124 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; food and beverages; personal care
• Format: neat
• SMILES String: OCCN(CCO)CCO
• InChI: 1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2
• InChIKey: GSEJCLTVZPLZKY-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 354.2 °F - closed cup
• Flammpunkt (°C): 179 °C - closed cup