8.03116

Diethanolamine

for synthesis

• Sinônimo(s): Diethanolamine, ß,ß′-Dihydroxydiethylamine, Bis-(ß-hydroxyethyl)-amine
• Fórmula linear: NH(CH₂CH₂OH)₂
• Número CAS: 111-42-2
• Peso molecular: 105.14
• Número MDL: MFCD00002843
• Código UNSPSC: 12352104
• Número do índice EC: 203-868-0
• NACRES: NA.22
• Ensaio: ≥99% (GC)
• p.e.: 269-270 °C/1013 hPa
• pressão de vapor: <0.01 hPa ( 25 °C)

Propriedades

• pressão de vapor: <0.01 hPa ( 25 °C)
• Nível de qualidade: 200
• Ensaio: ≥99% (GC)
• Formulário: solid
• temperatura de autoignição: 365-370 °C
• potência: 676 mg/kg LD₅₀, oral (Rat); 8328 mg/kg LD₅₀, skin (Rabbit)
• Lim. expl.: 2.1-10.6 % (v/v)
• pH: 11 (20 °C, 53 g/L in H₂O)
• Viscosidade cinemática: 357.2 cSt(30 °C)
• p.e.: 269-270 °C/1013 hPa
• pf: 28 °C
• temperatura de transição: flash point 176 °C
• densidade: 1.09 g/cm³ at 30 °C (liquid)
• temperatura de armazenamento: 2-30°C
• InChI: 1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
• chave InChI: ZBCBWPMODOFKDW-UHFFFAOYSA-N

Descrição

Aplicação

• Environmental Sensing: Diethanolamine was used in the development of a colorimetric sensor array for detecting and discriminating various analytes, showcasing its application in environmental monitoring and safety (Adampourezare et al., 2024).


• Shrimp Metabolism Research: The compound was part of a study exploring the impact of rearing environments on shrimp metabolism, helping to trace the origins and species of shrimps using specific metabolites, thus enhancing the understanding of aquatic life in food science (Ao et al., 2024).


• Novel Electrochemiluminescence Probes: Diethanolamine facilitated the creation of highly active coreactant-capped, water-stable 3D@2D core-shell perovskite quantum dots, serving as a powerful self-enhanced electrochemiluminescence probe for analytical chemistry applications (Sun et al., 2024).

Nota de análise

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 25 °C
Melting range (upper value): ≤ 29 °C
Water (K. F.): ≤ 0.30 %
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Informações de segurança

• Pictogramas: GHS05,GHS07,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H302 - H315 - H318 - H361fd - H373
• Declarações de precaução: P202 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 280.4 °F - closed cup
• Ponto de fulgor (°C): 138 °C - closed cup