AEP

AEP = AMINOETHYLPIPERAZINE

CAS Number: 140-31-8 
EC Number: 205-411-0
MDL number: MFCD00005971
Chemical formula: C6H15N3

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

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

AEP is a single component cyclic ethyleneamine with one primary, one secondary, and one tertiary amine. 
AEP is clear and colorless and has an ammonia-like odor. 
AEP is a derivative of piperazine. 
AEP contains three nitrogen atoms; one primary, one secondary and one tertiary. 

AEP can also cause pulmonary edema as a result of inhalation.
AEP is an organic compound with a wide range of commercial and industrial applications.
AEP is a cyclic ethyleneamine. 
AEP contains one primary, one secondary, and one tertiary amine. 
AEP is a single-component product that is clear and colorless and has an ammonia-like odor. 

AEP is a piperazine derative. 
AEP contains primary, secondary and tertiary nitrogen atoms. 
AEP can mix with water, acetone, hexane and ethanol. 
AEP absorbs the carbon dioxide in the air.

AEP is also found in the composition of other ethyleneamine products as an impurity.
AEP is a cyclic single component product. 
AEP is part of the ethyleneamines group of chemicals and contains one primary, one secondary and one tertiary amine. 
AEP is water soluble, clear, and colorless. 
An ammonia- like odor is typical of AEP.

AEP is a chemical intermediate for the downstream manufacture of chemicals and products. 
AEP is an amine combining a primary, secondary, and tertiary amine in one molecule. 
AEP is a cyclic member of the ethylene amines group. 
AEP chemical formula is C6H15N3. 

AEP is also referred to as N-(2-aminoethyl) piperazine, 2-(piperazin-1-yl) ethanamine, 1-piperazineethanamine, and 2-piperazinylethylamine. 
AEP exist in the form of clear and colorless liquid with odor similar to that of ammonia. 
AEP is a derivative of piperazine. 
AEP contains three nitrogen atoms; one primary, one secondary and one tertiary. 

AEP is a highly reactive epoxy curing agent and epoxy curing promoter for use with amine hardeners in curing epoxy resins.
AEP is unique among the ethyleneamines because AEP contains one primary, one secondary, and one tertiary nitrogen atom. 
AEP has a broad liquid range: boiling point of 222A C (432A F) at 760 mm HG and a freezing point of a 17A C (1.4A F). 
AEP's molecular weight is 129.21.

USES and APPLICATIONS of AEP:
-AEP is used in the manufacture of epoxy curing agents, mineral processing aids and asphalt additives. 
-AEP finds application in polyamide resin and urethane chemicals.
-Uses of AEP include inhibition of corrosion, epoxy curing, surface activation, and as an asphalt additive. 
-When AEP is used as an epoxy resin curing agent, AEP is usually used in conjunction with other amines as an accelerator as AEP only has 3 amine hydrogens for cross-linking.

-AEP is used as an epoxy admixture.
-AEP is used as a corrosion inhibitor, surface activator or asphalt admixture.
-AEP is used in oil chemicals and urethane production.
-AEP is used primarily as reactive intermediates (i.e., building block) to produce other useful chemical products due to its unique combination of reactivity, surface activity, and basicity. 
-AEP has a variety of applications and is used in the production of asphalt additives, corrosion inhibitors, epoxy curing agents, urethane chemicals, mineral processing aids and polyamide resins.

-AEP is manufactured as a chemical intermediate for the downstream manufacture of chemicals and products. 
-AEP has a variety of applications and is used in the production of asphalt additives, corrosion inhibitors, epoxy curing agents, urethane chemicals, mineral processing aids and polyamide resins. 
-AEP is used as an epoxy curing agent, an intermediate for pharmaceuticals, anthelmintics, surface-active agents, and synthetic fibers. 
-AEP uses include inhibition of corrosion, epoxy curing, surface activation, and as an asphalt additive. 

-When AEP is used as an epoxy resin curing agent, AEP is usually used in conjunction with other amines as an accelerator as AEP only has 3 amine hydrogens for cross-linking.
-AEP is used as the raw material of polyurethane resin, curing agent of epoxy resin, amendment of alkyd resin, organic raw material and pharmaceutical raw material.
-AEP is utilized in a variety of reactions for studying corrosion inhibition, biological activity and metal ligand effects on catalysis. 

-AEP is used for epoxy curing, surface activation, and as an asphalt additive. 
-AEP is used in lube oil and fuel additives, mineral processing aids, polyamide resins, urethane chemicals, wet strength resins.
-AEP is used as raw material for Asphalt Additives, Corrosion Inhibitors, Epoxy Curing Agent, Mineral Processing Aids, Polyamide Resins, Textile Additives, Urethane Chemicals.
-N-Aminoethylpiperazine (AEP) is used as Asphalt additives,Corrosion inhibitors, Expoxy curing agents, Mineral processing aids, Urethane, Petroleum production chemicals.

-AEP is used primarily in the following applications:
*Asphalt Additives
*Corrosion Inhibitor
*Epoxy Curing Agents
*Mineral Processing Aids
*Urethane
*Petroleum Production Chemicals.

-Aminoethylpiperazine (AEP) is commonly used in the manufacture of asphalt additives, corrosion inhibitors and epoxy curing agents among other applications. 
-Graphene oxide (GO) was chemically functionalized by using AEP.
-Since the 1970s, AEP  has been widely adopted in Europe for use in powdered detergent compositions as an activator for peroxygen bleaching agents.

-AEP, made from fatty acids and ethyleneamines, have been used in the processing of minerals.
-AEP is used as hot-melt adhesives and as binders for flexographic or rotogravure printing inks.
-AEP is used in the manufacture of polyols and also in the production of catalysts to react polyols with isocyanates. 
-AEP are used to impart softness and antistatic properties to machine washed laundry. 
These products can be introduced as part of the detergent package, added in the washing machine rinse cycle, or added in the clothes dryer.

-AEP, prepared by the reaction of DETA or TETA with fatty acids, find use as corrosion inhibitors in petroleum production operations.
-AEP is widely used for curing (cross-linking) epoxy resins both as the pure amine or, more often, as a derivative that contains primary and secondary amines which can react with the epoxy resin functionality.

PHYSICAL and CHEMICAL PROPERTIES of AEP:
Molar mass: 129.207 g·mol−1
Form: viscous liquid 
pH: 12 at 1 % solution
Colour: colourless 
Melting point/freezing point: -19 °C at 1 013 hPa
Odour: ammoniacal 

Boiling point/boiling range: 220,4 °C at 1 013 hPa
Flammability (liquids): Not classified as aflammability hazard
Flash point: 99 °C at 1 013 hPa
Method: ASTM D 93
Explosive properties: Not explosive Ignition temperature > 300 °C
Oxidizing properties: The substance or mixture is not classified as oxidizing
Vapour pressure: 0,015 hPa at 20 °C

Water solubility: completely miscible Relative vapour density 4,5
Solubility in other solvents: Miscible with ethanol Density 984 kg/m3 at 20 °C
Relative density: 0,980 at 20 °C
Partition coefficient: noctanol/water
log Pow: -1,48 at 20 °C
Viscosity, dynamic: 14,1 mPa.s at 20 °C
Boiling point @ 760 mm Hg: °C 221.0
Freezing point: °C -17
Density, g/ml @: 20°C 0.983
Specific gravity 20°/20°: 0.985

Viscosity, cp @ 20°C: 15.4
Kinematic viscosity, cst @ 25°C: 12.1
Kinematic viscosity, cst @ 40°C: 6.5
Vapor pressure @20°C, mm Hg: <0.01
Specific heat, cal/g °C @: 25°C 0.52
Thermal conductivity cal/cm-sec-°C @ 20°C: 0.000434
Surface tension, dynes/cm @ 20°C: 44.9
Coefficient of expansion, 1/°C @ 20°C: 0.000842
Refractive index @ 20°C: 1.501

Dielectric constant @ 23°C and 1 kHz: 7.13
Electrical conductivity, μmhos/cm @ 25°C: 0.007
Heat of formation, 25°C, BTU/lb: -256
Heat of vaporization, BTU/lb, 760 mm Hg: 152
Heat of combustion, 25°C, BTU/lb: -14744
pH of 1 wt% solution: 11.4
Nitrogen content, wt%: 32.5
Amine value, mg KOH/g: 1306

FIRST AID MEASURES of AEP:
-General advice:
Consult a physician. 
-If inhaled:
If breathed in, move person into fresh air. 
Consult a physician.

-In case of skin contact:
Wash off with soap and plenty of water. 
Consult a physician.

-In case of eye contact:
Rinse thoroughly with plenty of water for at least 15 minutes.
Consult a physician.

-If swallowed:
Rinse mouth with water. 
Consult a physician.

ACCIDENTAL RELEASE MEASURES of AEP:
-Personal precautions, protective equipment and emergency procedures:
Wear respiratory protection. 
Ensure adequate ventilation. 

-Environmental precautions:
Do not let product enter drains.

-Methods and materials for containment and cleaning up:
Keep in suitable, closed containers for disposal.

FIRE FIGHTING MEASURES of AEP:
-Extinguishing media
*Suitable extinguishing media:
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

-Advice for firefighters:
Wear self-contained breathing apparatus for firefighting if necessary.
-Further information:
Use water spray to cool unopened containers.

EXPOSURE CONTROLS/PERSONAL PROTECTION of AEP:
-Control parameters:
*Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Tightly fitting safety goggles. 

*Skin protection:
Handle with gloves. 
Gloves must be inspected prior to use. 
Use proper glove
Wash and dry hands.
Full contact
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min

-Control of environmental exposure:
Prevent further leakage or spillage if safe to do so. 
Do not let product enter drains.

HANDLING and STORAGE of AEP:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Store in cool place.

STABILITY and REACTIVITY of AEP:
-Reactivity: No data available
-Chemical stability:
Stable under recommended storage conditions.
-Possibility of hazardous reactions: No data available

SYNONYMS
N-Aminoethylpiperazine
N-(2-Aminoethyl)piperazine
1-(2-Aminoethyl)piperazine
2-(piperazin-1-yl)ethanamine
1-Piperazineethanamine
2-piperazin-1-ylethanamine
Aminoethylpiperazine
1-Piperazineethylamine
Piperazineethanamine
2-Piperazin-1-ylethylamine
1-AMINOETHYLPIPERAZINE
Piperazine, 1-(2-aminoethyl)-
2-Piperazinylethylamine
2-(1-Piperazinyl)ethylamine
2-(piperazin-1-yl)ethan-1-amine
N-(Aminoethyl)piperazine
N-(.beta.-Aminoethyl)piperazine
1-[2-Aminoethyl]piperazine
N-(beta-Aminoethyl)piperazine
4-(2-aminoethyl)piperazine
aminoethyl piperazine
2-aminoethylpiperazine
n-aminoethyl piperazine
N-2-aminoethylpiperazine
2-piperazin-1-yl-ethylamine
n-(2-aminoethyl) piperazine
N-(2-amino ethyl)piperazine
N-(2-aminoethyl)-piperazine
1-(2-aminoethyl) piperazine
N-(beta-aminoethyl)-piperazine
1-(2-aminoethyl)- piperazine