Skeletal formula of aminoethylpiperazine
Ball-and-stick model of the aminoethylpiperazine molecule
IUPAC name
Other names
2-(1-Piperazinyl)ethylamine, AEP, N-AEP, N-(2-Aminoethyl)piperazine, 2-Piperazinoethylamine, 1-(2-Aminoethyl)piperazine, 1-Piperazine ethanamine, 1-Aminoethylpiperazine
140-31-8 YesY
3D model (Jmol) Interactive image
ChEMBL ChEMBL209790 YesY
ChemSpider 8465 YesY
ECHA InfoCard 100.004.920
EC Number 205-411-0
PubChem 8795
Molar mass 129.21 g·mol−1
Appearance Colourless to yellowish liquid
Density 0.984 g/cm3 at 20 °C
Melting point −19 °C (−2 °F; 254 K)
Boiling point 222 °C (432 °F; 495 K)
Fully miscible
Vapor pressure 0.076 mmHg @ 20 °C
Main hazards harmful, corrosive, sensitizing
R-phrases R21 R22 R43 R52 R53
S-phrases S26 S36 S37 S39 S45 S61
NFPA 704
Flammability code 2: Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur. Flash point between 38 and 93 °C (100 and 200 °F). E.g., diesel fuel Health code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g., chloroform Reactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g., liquid nitrogen Special hazards (white): no codeNFPA 704 four-colored diamond
Flash point 93 °C (199 °F; 366 K)
315 °C (599 °F; 588 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Aminoethylpiperazine is a derivative of piperazine. This ethyleneamine contains one primary, secondary and tertiary nitrogen atom. It is a corrosive liquid and can cause second or third degree burns. Aminoethylpiperazine can also cause pulmonary edema as a result of inhalation. Uses include inhibition of corrosion, epoxy curing, surface activation, and as an asphalt additive.

See also

External links

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