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N-(2-Aminoethyl)piperazine (AEP) CAS 140-31-8 Purity ≥98.0% (GC) Factory High Quality Featured Image
  • N-(2-Aminoethyl)piperazine (AEP) CAS 140-31-8 Purity ≥98.0% (GC) Factory High Quality
  • N-(2-Aminoethyl)piperazine (AEP) CAS 140-31-8 Purity ≥98.0% (GC) Factory High Quality

N-(2-Aminoethyl)piperazine (AEP) CAS 140-31-8 Purity ≥98.0% (GC) Factory High Quality

Short Description:

Chemical Name: N-(2-Aminoethyl)piperazine

Synonyms: Aminoethylpiperazine; AEP 

CAS: 140-31-8

Purity: ≥98.0% (GC) 

Appearance: Colorless to Light Yellow Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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140-31-8 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of N-(2-Aminoethyl)piperazine (AEP) (CAS: 140-31-8) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

140-31-8 - Chemical Properties:

Chemical Name N-(2-Aminoethyl)piperazine 
Synonyms AEP; N-AEP; Aminoethylpiperazine; 1-(2-Aminoethyl)piperazine; N-Aminoethylpiperazine; 2-(1-Piperazinyl)ethylamine; 2-(1-Piperazinyl) ethylamine; 2-Piperazin-1-Ylethylamine; N-Aminoethyl-Piperazine
CAS Number 140-31-8
Stock Status In Stock, Production Capacity 600 Tons per Year
Molecular Formula C6H15N3
Molecular Weight 129.21   
Melting Point -19℃
Boiling Point 218.0~222.0℃
Flash Point 200°F
Density 0.985 g/mL at 25℃(lit.)
Refractive Index n20/D 1.500
Sensitive Hygroscopic. Air Sensitive 
Solubility  Completely Miscible With Water. Miscible With Alcohol, Ether
Stability Stable. Flammable. Incompatible with Acids, Acid Anhydrides, Acid Chlorides, Strong Oxidizing Agents, Chloroformates.
Shelf Life 24 Months When Properly Stored
COA & MSDS Available
Bulk Order Sample Available
Origin of Product   Shanghai, China
Brand Ruifu Chemical

140-31-8 - Transport Information:

UN # UN2815
Hazard Class 8; Corrosive                                           
Packing Group III

140-31-8 - Specifications:

Item Specifications Results
Appearance Colorless to Light Yellow Liquid       Conforms                            
AEP Content ≥98.0% (GC) 98.6%
Specific Gravity (25℃, g/cm3) 0.9790~0.9850 0.9826
Refractive Index n20/D  1.495~1.501 1.496 
Water (by Karl Fischer) <0.50% 0.10%
Color (Pt-Co) <50 29
Test Standard Enterprise Standard Conforms 

140-31-8 - Package & Storage:

Package: Fluorinated bottle, 25kg/drum, 200kg/drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protection from direct sunlight; avoid fire and heat sources; avoid moisture. Keep upright. Avoid violent collision. Light loading and unloading. 
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery. 

140-31-8 - Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

140-31-8 - FAQ:

How to Purchase? Please contact: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Russia, Korea, Japanese, Australia, etc.

Advantages? Excellent quality, affordable price, professional services and technical support, fast delivery.

Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

140-31-8 - Risk and Safety:

Hazard Symbols C - Corrosive
Risk Codes
R21/22 - Harmful in contact with skin and if swallowed.
R34 - Causes burns
R43 - May cause sensitization by skin contact
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
UN IDs UN 2815 8/PG 3
WGK Germany 2
RTECS TK8050000
TSCA Yes
HS Code 2933 5990.99
Hazard Class 8
Packing Group III

140-31-8 - Application:

N-(2-Aminoethyl)piperazine (AEP) (CAS: 140-31-8) is a derivative of piperazine. Applications: Used as raw material chemical intermediate for Adhesives and Coatings, Asphalt Additives, Corrosion Inhibitors, Epoxy Curing Agents, Mineral Processing Aids, Polyamide Resins, Textile Additives, Urethane Chemicals, and Rubber Accelerators, Used as a raw material of polyurethane resin; Modifier of alkyd resin; Organic raw materials and pharmaceutical intermediates. N-(2-Aminoethyl)piperazine is utilized in a variety of reactions.
N-(2-Aminoethyl)piperazine is a corrosive liquid, is a combustible and corrosive aliphatic amine. Strong oxidizers. Contact with copper alloys, zinc or galvanized steel may cause violent reaction.
N-(2-Aminoethyl) piperazine can be used as an important fine chemical with high added value.

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