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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
MDL Number:
MFCD00005971
MOL File:
140-31-8.mol
MSDS File:
SDS
Last updated:2023-09-14 16:39:47

N-Aminoethylpiperazine Properties

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 n20/D 1.500
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)
FDA UNII I86052F9F6
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)  GHS hazard pictogramsGHS hazard pictograms
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
2
2 0

N-Aminoethylpiperazine price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A55209 1-(2-Aminoethyl)piperazine 99% 140-31-8 100g $28 2024-03-01 Buy
Sigma-Aldrich A55209 1-(2-Aminoethyl)piperazine 99% 140-31-8 500g $73.7 2024-03-01 Buy
Sigma-Aldrich 8.00361 2-(1-Piperazinyl)ethylamine for synthesis 140-31-8 250ML $43.4 2024-03-01 Buy
TCI Chemical A0304 N-(2-Aminoethyl)piperazine >99.0%(GC)(T) 140-31-8 25mL $23 2024-03-01 Buy
TCI Chemical A0304 N-(2-Aminoethyl)piperazine >99.0%(GC)(T) 140-31-8 500mL $55 2024-03-01 Buy
Product number Packaging Price Buy
A55209 100g $28 Buy
A55209 500g $73.7 Buy
8.00361 250ML $43.4 Buy
A0304 25mL $23 Buy
A0304 500mL $55 Buy

N-Aminoethylpiperazine Chemical Properties,Uses,Production

Chemical Properties

N-Aminoethypiperazine is a combustible and corrosive aliphatic amine It is a colorless to light yellow liquid

Chemical Properties

viscous light yellow liquid

Uses

1-(2-Aminoethyl)piperazine is utilized in a variety of reactions for studying corrosion inhibition, biological activity and metal ligand effects on catalysis. It is used for epoxy curing, surface activation, and as an asphalt additive. It is used in lube oil and fuel additives, mineral processing aids, polyamide resins, urethane chemicals, wet strength resins.

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

Flammability and Explosibility

Not classified

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.

Global( 261)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd
+8613288715578 sales@hbmojin.com China 12452 58
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21700 55
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29914 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282 alice@crovellbio.com China 8823 58
Xi'an Kono chem co., Ltd.,
029-86107037 13289246953 info@konochemical.com China 2995 58
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86-13657291602 linda@hubeijusheng.com CHINA 22968 58
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18853181302 sale@chuangyingchem.com CHINA 5909 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63711 58

View Lastest Price from N-Aminoethylpiperazine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N-Aminoethylpiperazine pictures 2023-09-14 N-Aminoethylpiperazine
140-31-8
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
N-Aminoethylpiperazine pictures 2023-03-06 N-Aminoethylpiperazine
140-31-8
US $1.70 / Kg/Drum 10g 99% 10000kg Hebei Guanlang Biotechnology Co,.LTD
N-Aminoethylpiperazine  pictures 2022-02-24 N-Aminoethylpiperazine
140-31-8
US $1.10 / g 1g 99.00% 100 Tons Dideu Industries Group Limited
LABOTEST-BB LTBB000498 AKOS BBS-00004342 2-(1-PIPERAZINYL)ETHYLAMINE 2-PIPERAZINOETHYLAMINE 2-PIPERAZIN-1-YL-ETHYLAMINE N-(2-AMINOETHYL)PIPERAZIN N-AMINOETHYLPIPERAZINE TIMTEC-BB SBB004229 1-(2-Aminoethyl)piperazine,98% 1-(2-aminoethyl)-piperazin 1-Aminoethylpiperazine WLN: T6M DNTJ D2Z 2-(1-Piperazinyl)ethylamine for synthesis 1-Piperazineethylamine 2-(1-Piperazinyl)ethanamine 2-Piperazinoethylamione 2-Piperazinylethylamine D.E.H. 39 N-(beta-Aminoethyl)piperazine Piperazine, 1-(2-aminoethyl)- USAF do-46 usafdo-46 2-(1-Piperazino)ethylamine Aminoethylpiperazin Aminoethylpiperazine, n- 1-Piperazineethan-1-amine 2-Piperazinoethanamine 1-(2-Aminoethyl)piperazine,99% 1-(2-Aminoethyl)piperazine,97% 1-(2-Aminoethyl)piperazine ,98.5% 1-(2-AMinoethyl)piperazine, 99% 100GR 2-(1-PIPERAZINYL)ETHYLAMINE FOR SYNTHESI 1-(2-AMinoethyl)piperazine AEP N-Aminoethylpiperazine AEP 140-31-8 1-(2-Aminoethyl)piperazine 140-31-8 N-(2-Aminoethyl)piperazine > N-Aminoethylpiperazine ISO 9001:2015 REACH 140-31-8 N-Aminoethylpiperazine AMINOETHYLPIPERAZINE AEP N-(2-AMINOETHYL)PIPERAZINE 1-(2-AMINOETHYL)PIPERAZINE 2-(Piperazin-1-yl)ethanaMine N-AEP 1-piperazineethanamine Vortioxetine Impurity 56 Sucrose Impurity 8 140-31-8 C6H15N3 AMINE Building Blocks Heterocyclic Building Blocks Piperazines Piperaizine Piperazines