N-Aminoethylpiperazine
- CAS No.
- 140-31-8
- Chemical Name:
- N-Aminoethylpiperazine
- Synonyms
- AEP;AMINOETHYLPIPERAZINE;1-(2-AMINOETHYL)PIPERAZINE;N-AEP;N-(2-AMINOETHYL)PIPERAZINE;1-piperazineethanamine;2-(Piperazin-1-yl)ethanaMine;D.E.H. 39;usafdo-46;USAF do-46
- CBNumber:
- CB2123666
- Molecular Formula:
- C6H15N3
- Molecular Weight:
- 129.2
- MOL File:
- 140-31-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/9/14 16:39:47
| Melting point | -19 °C |
|---|---|
| Boiling point | 218-222 °C(lit.) |
| Density | 0.985 g/mL at 25 °C(lit.) |
| vapor density | 4.4 (vs air) |
| vapor pressure | 0.05 mm Hg ( 20 °C) |
| refractive index |
n |
| Flash point | 200 °F |
| storage temp. | Store below +30°C. |
| solubility | >1000g/l |
| form | Liquid |
| pka | 10.11±0.10(Predicted) |
| color | Clear colorless to slightly yellow |
| PH | 12 (100g/l, H2O, 20℃) |
| explosive limit | 2.1-10.5%(V) |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| BRN | 104363 |
| Stability | Stable. Flammable. Incompatible with acids, acid anhydrides, acid chlorides, strong oxidizing agents, chloroformates. |
| LogP | -1.48 at 20℃ |
| CAS DataBase Reference | 140-31-8(CAS DataBase Reference) |
| NIST Chemistry Reference | N-(2-Aminoethyl)piperazine(140-31-8) |
| EPA Substance Registry System | 1-Piperazineethanamine (140-31-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H311-H314-H317-H412 | |||||||||
| Precautionary statements | P261-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 21/22-34-43-52/53 | |||||||||
| Safety Statements | 26-36/37/39-45-61 | |||||||||
| RIDADR | UN 2815 8/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | TK8050000 | |||||||||
| Autoignition Temperature | 315 °C | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29335995 | |||||||||
| Toxicity | LD50 orally in Rabbit: 1470 mg/kg | |||||||||
| NFPA 704 |
|
N-Aminoethylpiperazine price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | A55209 | 1-(2-Aminoethyl)piperazine 99% | 140-31-8 | 100G | ₹3106.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | A55209 | 1-(2-Aminoethyl)piperazine 99% | 140-31-8 | 500G | ₹3453.18 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.00361 | 2-(1-Piperazinyl)ethylamine for synthesis | 140-31-8 | 250ML | ₹3300 | 2022-06-14 | Buy |
| ALFA India | ALF-A10154-30 | 1-(2-Aminoethyl)piperazine, 98% | 140-31-8 | 250g | ₹2066 | 2022-05-26 | Buy |
| ALFA India | ALF-A10154-0B | 1-(2-Aminoethyl)piperazine, 98% | 140-31-8 | 1000g | ₹5631 | 2022-05-26 | Buy |
N-Aminoethylpiperazine Chemical Properties,Uses,Production
Chemical Properties
viscous light yellow liquid
Uses
Used for studying corrosion inhibition
Definition
An amine combining a primary, secondary, and ter- tiary amine in one molecule.
General Description
A colorless liquid with a faint fishlike odor. Flash point 199°F. Corrosive to tissue. Toxic oxides of nitrogen are produced by combustion.
Air & Water Reactions
Water soluble.
Reactivity Profile
N-Aminoethylpiperazine neutralizes acids to form salts plus water in exothermic reactions. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated in combination with strong reducing agents, such as hydrides.
Hazard
Strong irritant to tissue.
Health Hazard
INHALATION: Burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. EYES AND SKIN: Extremely destructive to mucous membranes, upper respiratory tract, eyes and skin. Causes burns on short contact.
Fire Hazard
Special Hazards of Combustion Products: Toxic fumes of NO x
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion and skin contact. Experimental reproductive effects. A skin and eye irritant. Mutation data reported. See also AMINES. Moderately flammable when exposed to heat, flame, sparks, or powerful oxidlzers. To fight fire, use alcohol foam. When heated to decomposition it emits toxic fumes of NOx,.
Potential Exposure
Used as an epoxy curing agent and making pharmaceuticals; synthetic fibers, and other chemicals.
Shipping
UN2815 N-Aminoethylpiperazined, Hazard class: 8; Labels: 8-Corrosive material
Incompatibilities
Solution is a strong base. Reacts with nitrosating agents (e.g., nitrites, nitrous gases, nitrous acid); capable of releasing carcinogenic nitrosamines. Incompatible with nonoxidizing mineral acids; strong acids; organic acids, acid chlorides; acid anhydrides; organic anhydrides; isocyanates, chloroformates, vinyl acetate; acrylates, substituted allyls; alkylene oxides; epichlorohydrin, ketones, aldehydes, alcohols, glycols, phenols, cresols, caprolactum solution; strong oxidizers. Contact with copper alloys, zinc or galvanized steel may cause violent reaction.
N-Aminoethylpiperazine Preparation Products And Raw materials
Raw materials
1of2
chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| Balaji Amines Ltd | +91-83906678888 +91-9822750419 | Maharashtra, India | 4 | 58 | Inquiry |
| Balaji Speciality Chemicals LTD. | +91-0217-2451500 +91-2172451500 | Mumbai, India | 4 | 58 | Inquiry |
| Anant Pharmaceuticals Pvt., Ltd. | 91-9324977784 | Maharashtra, India | 160 | 58 | Inquiry |
| Diamines And Chemicals Limited | 91-265-2230305 / 2230406 / 2230762 / 2230929 | New Delhi, India | 9 | 56 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Avra Synthesis Pvt Ltd | +914027175796 | New Delhi, India | 1606 | 30 | Inquiry |
| Supplier | Advantage |
|---|---|
| JSK Chemicals | 58 |
| Balaji Amines Ltd | 58 |
| Balaji Speciality Chemicals LTD. | 58 |
| Anant Pharmaceuticals Pvt., Ltd. | 58 |
| Diamines And Chemicals Limited | 56 |
| A.J Chemicals | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Avra Synthesis Pvt Ltd | 30 |