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Ensinger PEI

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Nouryon Aminoethylpiperazine (AEP) 2-piperazin-1-ylethanamine
Categories: Other Engineering Material

Material Notes: Aminoethylpiperazine (AEP) is an ethylene amine with unique molecular structure, as it contains a primary, secondary and tertiary amine. It is colorless with a broad liquid range, making it a suitable raw material for a large variety of applications including corrosion inhibitors, urethane catalysts and epoxy hardeners.

CAS number: 140-31-8

EINECS/ELINCS No.: 205-411-0

Molecular formula: C6H15N3

Information provided by Nouryon

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Physical PropertiesOriginal ValueComments
Density 0.980 g/ccRelative
 0.984 g/cc
pH 121% solution
Viscosity 14.1 cPDynamic
Molecular Weight 129.2 g/mol
Vapor Pressure 0.0000150 bar
 
Thermal PropertiesOriginal ValueComments
Melting Point -19.0 °C
@Pressure 0.1013 MPa
Flash Point 99.0 °C
@Pressure 0.1013 MPa
ASTM D 93
Ignition Temperature >= 300 °C
 
Component Elements PropertiesOriginal ValueComments
H2O, Water <= 0.50 %MOA 305
 
Descriptive Properties
AppearanceClear liquidMOA 200
Assay=98.0%MOA 564
Color= 50 HazenMOA 201
OdorAmmonical
Partition coefficient-1.48N-octanol/water, 20°C, log Pow
Vapor Density4.5air = 1.0

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PNOURY121 / 285644

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