T58408

Triethanolamine borate

97%

• Synonyme(s) : 2,2′,2′′-Nitrilotriethyl borate, Boratrane
• Formule empirique (notation de Hill): C₆H₁₂BNO₃
• Numéro CAS: 283-56-7
• Poids moléculaire : 156.98
• Numéro Beilstein : 774536
• Numéro CE : 206-003-5
• Numéro MDL: MFCD00003272
• Code UNSPSC : 12352103
• ID de substance PubChem : 24900321
• Nomenclature NACRES : NA.23

Propriétés

• Pureté: 97%
• Forme: powder
• Pf: 235-237 °C (lit.)
• Chaîne SMILES: C1CN2CCOB(O1)OCC2
• InChI: 1S/C6H12BNO3/c1-4-9-7-10-5-2-8(1)3-6-11-7/h1-6H2
• Clé InChI: NKPKVNRBHXOADG-UHFFFAOYSA-N

Description

Description générale

Triethanolamine borate(TEAB) is a water-solubleecofriendly catalyst that can be prepared by the reaction of boric acid andtriethanolamine in aqueous solution. It possesses a Lewis pair (boron as Lewis acid, tertiary amine as Lewis base). It is widely used in the field of catalysis, corrosion inhibition,lithium-ion secondary batteries, and flame-retardant polymers.
It can be formed from the 1:1 aqueous solution of boric acid and triethanolamine.

Application

Triethanolamine borate can be used:

• As a surface stabilizing electrolyte additive for Ni-rich layered oxide cathode. TEAB inhibits Ni dissolution in the Ni-rich cathode and suppresses the electrolyte decomposition.
• To prepare highly crystalline wide band gap perovskite solar cells with enhanced efficiency. TEBA helps to slow down the rapid crystallization and facilitates the formation of uniform perovskite films with reduced defects.
• As a bifunctional catalyst for the cycloaddition of CO₂ with epoxides.
• As a precursor to synthesize boron-containing epoxy resin with flameretardant properties.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves