V900257

Trietanolamina

Vetec^™, reagent grade, 97%

• Sinônimo(s): 2,2′,2′′-Nitrilotrietanol, Tris(2-hidroxietil)amina
• Fórmula linear: (HOCH₂CH₂)₃N
• Número CAS: 102-71-6
• Peso molecular: 149.19
• Beilstein: 1699263
• Número CE: 203-049-8
• Número MDL: MFCD00002855
• Código UNSPSC: 12352100
• ID de substância PubChem: 329829683

Propriedades

• grau: reagent grade
• densidade de vapor: 5.14 (vs air)
• pressão de vapor: 0.01 mmHg ( 20 °C)
• linha de produto: Vetec^™
• Ensaio: 97%
• forma: viscous liquid
• temperatura de autoignição: 600 °F
• Lim. expl.: 8.5 %
• técnica(s): hybridization: suitable
• índice de refração: n20/D 1.485 (lit.)
• pH: 10.5-11.5 (25 °C, 149 g/L)
• faixa de pH útil: 7.3-8.3
• pKa (25 °C): 7.8
• pb: 190-193 °C/5 mmHg (lit.)
• pf: 17.9-21 °C (lit.)
• densidade: 1.124 g/mL at 25 °C (lit.)
• grupo funcional: amine; hydroxyl
• cadeia de caracteres SMILES: OCCN(CCO)CCO
• InChI: 1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2
• chave InChI: GSEJCLTVZPLZKY-UHFFFAOYSA-N

Descrição

Descrição geral

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.

Aplicação

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.

Informações legais

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 354.2 °F - closed cup
• Ponto de fulgor (°C): 179 °C - closed cup