| Formula / Notation | C4H11N |
|---|---|
| CAS Number | 109-89-7 |
| Molecular Weight | 73.14 |
| Melting Point | -58 °F (NTP, 1992) |
| Boiling Point | 131.9 °F at 760 mmHg (NTP, 1992) |
| Density | 0.708 at 68 °F (USCG, 1999) - Less dense than water; will float |
| Solubility | greater than or equal to 100 mg/mL at 63 °F (NTP, 1992) |
| Appearance | Diethylamine appears as a clear colorless liquid with an ammonia-like odor. Density 5.9 lb / gal. Flash point -15 °F. A respiratory irritant. Corrosive to the eyes and skin. Vapors heavier than ai... |
| Also Known As | N-ethylethanamine; 109-89-7; N-Ethylethanamine; N,N-Diethylamine; Ethanamine, N-ethyl-; Diaethylamin; Dietilamina; Dwuetyloamina; B035PIS86W; DTXSID6021909 |
| Category | Bases & Alkalis |
What is Diethylamine?
Diethylamine is a secondary aliphatic amine where both N-substituents are ethyl. It is a conjugate base of a diethylammonium.
Formula & Notation
IUPAC Name: N-ethylethanamine
Other Names / Synonyms: N-ethylethanamine; 109-89-7; N-Ethylethanamine; N,N-Diethylamine; Ethanamine, N-ethyl-; Diaethylamin; Dietilamina; Dwuetyloamina; B035PIS86W; DTXSID6021909
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Melting Point | -58 °F (NTP, 1992) |
| Boiling Point | 131.9 °F at 760 mmHg (NTP, 1992) |
| Density | 0.708 at 68 °F (USCG, 1999) - Less dense than water; will float |
| Molecular Weight | 73.14 |
| Solubility | greater than or equal to 100 mg/mL at 63 °F (NTP, 1992) |
| Appearance | Diethylamine appears as a clear colorless liquid with an ammonia-like odor. Density 5.9 lb / gal. Flash point -15 °F. A respiratory irritant. Corrosive to the eyes and skin. Vapors heavier than ai... |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Diethylamine is a secondary aliphatic amine where both N-substituents are ethyl. It is a conjugate base of a diethylammonium.
Used in chemical manufacturing, pH adjustment, saponification, water treatment, and as a laboratory reagent.
Corrosive or irritant. Causes burns to skin and eyes. Store away from acids. Wear protective gloves and goggles. Consult SDS before use.
The formula or notation for Diethylamine is: C4H11N