TRIETHANOLAMINE

• Catalog No.: Triethanolamine
• CAS Number: 102-71-6
• M. F.: C6H15NO3
• M. W.: 149.1882

SYNONYMS

• IUPAC name: 2-[bis(2-hydroxyethyl)amino]ethan-1-ol
• IUPAC Traditional name: triethanolamine
• Synonyms: TEOA; 2,2',2"-Trihydroxy-triethylamine; TEA; Trolamine; Tris(2-hydroxyethyl)amine; Triethylolamine

DATABASE IDS

• KEGG ID: D00215
• CAS Number: 102-71-6
• Chemspider ID: 13835630
• Beilstein Number: 1699263
• EC Number: 203-049-8
• MeSH Name: Biafine
• CHEMBL: 446061
• Unique Ingredient Identifier: 9O3K93S3TK
• CHEBI ID: 28621
• PubChem CID: 7618
• Wikipedia Title: Triethanolamine

PROPERTIES

• Absorption Wavelength: 280 nm
• Apperance: Colourless liquid
• Auto Ignition Point: 325 °C
• Boiling Point: 335.40°C (608.55K)
• Std enthalpy of combustion: -3.8421–-3.8391 MJ mol^-1
• Std enthalpy of formation: -665.7–-662.7 kJ mol^-1
• Density: 1.124 g mL^-1
• Flash Point: 179 °C
• Heat Capacity: 389 J K^-1 mol^-1
• Melting Point: 21.60°C (294.75K)
• Odor: Ammoniacal
• Partition Coefficient: -0.988
• Refractive Index: 1.485
• Solubility: 149 g L^-1 (at 20 °C) in water
• Vapor Pressure: 1 Pa (at 20 °C)
• Explode Limits: 1.3–8.5%
• GHS Signal Word: WARNING
• LD50: 2.2 g kg^-1 (oral, guinea pig)
• LD50: 2.2 g kg^-1 (oral, rabbit)
• LD50: 5.53 g kg^-1 (oral, rat)
• LD50: 5.846 g kg^-1 (oral, mouse)
• LD50: 22.5 g kg^-1 (dermal, rabbit)
• NFPA704:
  

  1

  2

  0
• Risk Statements: r36/37/38
• RTECS: KL9275000
• Safety Statements: s26
• GHS Hazard statements: 319
• GHS Precautionary statements: 305+351+338