8.03116

Diethanolamine

for synthesis

• 别名: Diethanolamine, ß,ß′-Dihydroxydiethylamine, Bis-(ß-hydroxyethyl)-amine
• 线性分子式: NH(CH₂CH₂OH)₂
• CAS号: 111-42-2
• 分子量: 105.14
• MDL编号: MFCD00002843
• UNSPSC代码: 12352104
• EC索引号: 203-868-0
• NACRES: NA.22

属性

• 等级: for synthesis; synthesis grade
• 质量水平: 200
• 蒸汽压: <0.01 hPa ( 25 °C)
• 方案: ≥99% (GC)
• 表单: solid
• 自燃温度: 365-370 °C
• 效能: 676 mg/kg LD₅₀, oral (Rat); 8328 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 2.1-10.6 % (v/v)
• dilution: (for synthesis)
• pH值（酸碱度）: 11 (20 °C, 53 g/L in H₂O)
• 运动粘度: 357.2 cSt(30 °C)
• 沸点: 269-270 °C/1013 hPa
• mp: 28 °C
• 转变温度: flash point 176 °C
• 密度: 1.09 g/cm³ at 30 °C (liquid)
• 储存温度: 2-30°C
• SMILES字符串: N(CCO)CCO
• InChI: 1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
• InChI key: ZBCBWPMODOFKDW-UHFFFAOYSA-N

说明

应用

• 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).

分析说明

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.

安全信息

• 象形图: GHS05,GHS07,GHS08
• 警示用语：: Danger
• 危险声明: H302 - H315 - H318 - H361fd - H373
• 预防措施声明: P202 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危险分类: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 2
• 闪点(°F): 280.4 °F - closed cup
• 闪点(°C): 138 °C - closed cup