16303

Triéthanolamine

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

• Synonyme(s) : 2,2′,2′′-nitrilotriéthanol, Tris(2-hydroxyéthyl)amine
• Formule linéaire : (HOCH₂CH₂)₃N
• Numéro CAS: 102-71-6
• Poids moléculaire : 149.19
• Numéro Beilstein : 1699263
• Numéro CE : 203-049-8
• Numéro MDL: MFCD00002855
• Code UNSPSC : 12352100
• ID de substance PubChem : 329751180
• Nomenclature NACRES : NA.21

Propriétés

• Densité de vapeur: 5.14 (vs air)
• Niveau de qualité: 200
• Pression de vapeur: 0.01 mmHg ( 20 °C)
• Qualité: puriss.; meets analytical specification of NF
• Pureté: ≥99% (GC)
• Température d'inflammation spontanée: 600 °F
• Limite d'explosivité: 8.5 %
• Impuretés: ≤0.2% water (Karl Fischer); ≤1% diethanolamine (GC)
• Résidus de calcination: ≤0.05% (as SO₄)
• Indice de réfraction: n20/D 1.481-1.486; n20/D 1.485 (lit.)
• Plage de pH utile: 7.3-8.3
• pKa (25 °C): 7.8
• Point d'ébullition: 190-193 °C/5 mmHg (lit.)
• Pf: 17.9-21 °C (lit.)
• Température de transition: solidification point 19-22 °C
• Densité: 1.124 g/mL at 25 °C (lit.)
• Groupe fonctionnel: amine; hydroxyl
• Chaîne SMILES: OCCN(CCO)CCO
• InChI: 1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2
• Clé InChI: GSEJCLTVZPLZKY-UHFFFAOYSA-N

Description

Application

• 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).

Autres remarques

The article number 16303-4X2.5L-R will be discontinued. Please order the single bottle 16303-2.5L-R which is physically identical with the same exact specifications.

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 354.2 °F - closed cup
• Point d'éclair (°C): 179 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Gloves, type ABEK (EN14387) respirator filter