V900257

Trietanolamina

Vetec^™, reagent grade, 97%

• Sinónimos: 2,2′, 2′′-Nitrilotrietanol, Tris(2-hidroxietil)amina
• Fórmula lineal: (HOCH₂CH₂)₃N
• Número de CAS: 102-71-6
• Peso molecular: 149.19
• Beilstein: 1699263
• Número CE: 203-049-8
• Número MDL: MFCD00002855
• Código UNSPSC: 12352100
• ID de la sustancia en PubChem: 329829683
• grado: reagent grade
• Ensayo: 97%
• técnicas: hybridization: suitable
• bp: 190-193 °C/5 mmHg (lit.)
• presión de vapor: 0.01 mmHg ( 20 °C)

Propiedades

• grado: reagent grade
• densidad de vapor: 5.14 (vs air)
• presión de vapor: 0.01 mmHg ( 20 °C)
• Línea del producto: Vetec^™
• Ensayo: 97%
• Formulario: viscous liquid
• temp. de autoignición: 600 °F
• lim. expl.: 8.5 %
• técnicas: hybridization: suitable
• índice de refracción: n20/D 1.485 (lit.)
• pH: 10.5-11.5 (25 °C, 149 g/L)
• intervalo de pH útil: 7.3-8.3
• pKa (25 °C): 7.8
• bp: 190-193 °C/5 mmHg (lit.)
• mp: 17.9-21 °C (lit.)
• densidad: 1.124 g/mL at 25 °C (lit.)
• grupo funcional: amine; hydroxyl
• cadena SMILES: OCCN(CCO)CCO
• InChI: 1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2
• Clave InChI: GSEJCLTVZPLZKY-UHFFFAOYSA-N

Descripción

Descripción general

Triethanolamine, a derivative of ammonia, belongs to the family of ethanolamine. It exhibits the properties of both amines and alcohols. Hence, it can react with acids to form salts and also undergo esterification. It is commonly used in the preparation of detergent raw materials, emulsifiers and in cement production, etc. It is also used as a chemical absorbent to remove acid gases like CO₂ and H₂S.

Aplicación

Triethanolamine can be used:

• As an electron donor in H₂ evolution studies under photocatalytic conditions.
• As a template in the synthesis of a mesoporous catalyst comprising iron (Fe-TUD-1), which is used in Friedel-Crafts benzylation.
• As a template and a metal complexing agent in the synthesis of a mesoporous catalyst comprising zirconium (Zr-TUD-1), which is used in Meerwein-Ponndorf-Verley reduction.

Información legal

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 354.2 °F - closed cup
• Punto de inflamabilidad (°C): 179 °C - closed cup