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8.03010
Diethylamine
for synthesis
Synonym(s):
Diethylamine, N-Ethylethanamine
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About This Item
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Product Name
Diethylamine, for synthesis
SMILES string
N(CC)CC
InChI
1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3
InChI key
HPNMFZURTQLUMO-UHFFFAOYSA-N
vapor pressure
253 hPa ( 20 °C)
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
Quality Level
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This Item | 1.07041 | 386456 | DX1045 |
|---|---|---|---|
| assay ≥99% (GC) | assay - | assay 99.5% | assay ≥98% |
| Quality Level 200 | Quality Level - | Quality Level 200 | Quality Level 200 |
| mp -50 °C | mp - | mp −50 °C (lit.) | mp -50 °C |
| form liquid | form - | form liquid | form liquid |
| bp 56 °C/1013 mbar | bp - | bp 55 °C (lit.) | bp 56 °C/1013 mbar |
| density 0.71 g/cm3 at 20 °C | density - | density 0.707 g/mL at 25 °C (lit.) | density 0.71 g/cm3 at 20 °C |
Analysis Note
Density (d 20 °C/ 4 °C): 0.703 - 0.705
Water (K. F.): ≤ 0.10 %
Identity (IR): passes test
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).
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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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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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