16303

Triethanolamin

puriss., meets analytical specification of NF, ≥99% (GC)

• 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: 12352100
• PubChem Substanz-ID: 329751180
• NACRES: NA.21

Eigenschaften

• Dampfdichte: 5.14 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 0.01 mmHg ( 20 °C)
• Qualität: puriss.; meets analytical specification of NF
• Assay: ≥99% (GC)
• Selbstzündungstemp.: 600 °F
• Expl.-Gr.: 8.5 %
• Verunreinigungen: ≤0.2% water (Karl Fischer); ≤1% diethanolamine (GC)
• Glührückstand: ≤0.05% (as SO₄)
• Brechungsindex: n20/D 1.481-1.486; 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.)
• Übergangstemp.: solidification point 19-22 °C
• Dichte: 1.124 g/mL at 25 °C (lit.)
• 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

Anwendung

• Synthesis and utilization of polyol-modified high specific surface area Ca(OH)(2): Investigating the role of triethanolamine in synthesizing polyol-modified calcium hydroxide, highlighting its enhanced surface properties and potential industrial applications, especially in environmental and chemical manufacturing contexts (Yan et al., 2024).


• Colorimetric sensor array for versatile detection and discrimination: A study utilized triethanolamine in the development of a colorimetric sensor array, emphasizing its application in the environmental detection of various analytes, showcasing the compound′s versatility and importance in sensor technology (Adampourezare et al., 2024).


• Synergistic activation of electric furnace ferronickel slag: Triethanolamine was examined as a chemical activator in the mechanical grinding process of ferronickel slag for the production of cementitious composites, providing a novel approach to industrial waste management and recycling (Jiang et al., 2024).


• Irreversible colorimetric bio-based curcumin bilayer membranes: This research highlights the use of triethanolamine in creating bio-based curcumin bilayer membranes for smart food packaging, emphasizing its role in temperature control applications and sustainable packaging solutions (Pereira et al., 2024).


• Effects of temperature, axial ligand, and photoexcitation on nickel(II) complexes: The study investigates the impact of triethanolamine as an axial ligand in nickel(II) complexes, underlining its significance in altering structural and spin-state properties, crucial for advanced materials science applications (Major et al., 2024).

Sonstige Hinweise

Die Artikelnummer 16303-4X2.5L-R wird eingestellt. Bestellen Sie bitte stattdessen die Einzelflasche 16303-2.5L-R, die physikalisch identisch ist und exakt dieselben Spezifikationen aufweist.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 354.2 °F - closed cup
• Flammpunkt (°C): 179 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter