16303

Trietanolammina

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

• Sinonimo/i: 2,2′,2′′-Nitrilotrietanolo, Tris(2-idrossietil)ammina
• Formula condensata: (HOCH₂CH₂)₃N
• Numero CAS: 102-71-6
• Peso molecolare: 149.19
• Beilstein: 1699263
• Numero CE: 203-049-8
• Numero MDL: MFCD00002855
• Codice UNSPSC: 12352100
• ID PubChem: 329751180
• NACRES: NA.21

Proprietà

• Densità del vapore: 5.14 (vs air)
• Livello qualitativo: 200
• Tensione di vapore: 0.01 mmHg ( 20 °C)
• Grado: puriss.
• Saggio: ≥99% (GC)
• Temp. autoaccensione: 600 °F
• Qualità: meets analytical specification of NF
• Limite di esplosione: 8.5 %
• Impurezze: ≤0.2% water (Karl Fischer); ≤1% diethanolamine (GC)
• Residuo alla calcinazione: ≤0.05% (as SO₄)
• Indice di rifrazione: n20/D 1.481-1.486; n20/D 1.485 (lit.)
• Intervallo di pH utile: 7.3-8.3
• pKa (25 °C): 7.8
• P. ebollizione: 190-193 °C/5 mmHg (lit.)
• Punto di fusione: 17.9-21 °C (lit.)
• Temp. transizione: solidification point 19-22 °C
• Densità: 1.124 g/mL at 25 °C (lit.)
• Gruppo funzionale: amine; hydroxyl
• Stringa SMILE: OCCN(CCO)CCO
• InChI: 1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2; GSEJCLTVZPLZKY-UHFFFAOYSA-N

Descrizione

Applicazioni

• 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).

Altre note

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.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 354.2 °F - closed cup
• Punto d’infiammabilità (°C): 179 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Gloves, type ABEK (EN14387) respirator filter