8.03010
Diethylamine
for synthesis
Synonym(s):
Diethylamine, N-Ethylethanamine
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About This Item
vapor pressure
253 hPa ( 20 °C)
Quality Level
assay
≥99% (GC)
form
liquid
autoignition temp.
290 °C
potency
540 mg/kg LD50, oral (Rat), 582 mg/kg LD50, skin (Rabbit)
expl. lim.
2.0-11.8 % (v/v)
pH
13 (20 °C, 100 g/L in H2O)
bp
56 °C/1013 mbar
mp
-50 °C
transition temp
flash point -23 °C
density
0.71 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
N(CC)CC
InChI
1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3
InChI key
HPNMFZURTQLUMO-UHFFFAOYSA-N
Application
- Chemiresistive Sensor Development: Diethylamine was used to enhance the sensitivity of a chemiresistive sensor for CO2 gas monitoring, demonstrating its utility in environmental and industrial applications (Rath et al., 2024).
- Supercritical Fluid Chromatography: Aromatic stationary phases were synthesized using diethylamine, evaluated based on the linear solvation energy relationship model, which expanded its application in supercritical fluid chromatography (Ge et al., 2024).
- Nanoparticle Synthesis: Diethylamine facilitated the sol-gel method modifications for synthesizing silver-silica nanoparticles, enhancing their theranostic potential in cancer treatment (Nikolopoulou et al., 2023).
- Pharmaceutical Analysis: Diethylamine was key in developing a novel enantioselective high-performance liquid chromatography-mass spectrometry method, applied to differentiate dextro- and levo-methorphan in post-mortem samples, showcasing its critical role in forensic and clinical toxicology (Jorbenadze et al., 2024).
Analysis Note
Density (d 20 °C/ 4 °C): 0.703 - 0.705
Water (K. F.): ≤ 0.10 %
Identity (IR): passes test
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Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-14.8 °F - closed cup
flash_point_c
-26 °C - closed cup
Certificates of Analysis (COA)
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