N-Aminoethylpiperazine
- Product Name
- 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
- Formula Weight
- 129.2
- MOL File
- 140-31-8.mol
N-Aminoethylpiperazine Property
- 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)
- NIST Chemistry Reference
- N-(2-Aminoethyl)piperazine(140-31-8)
- EPA Substance Registry System
- 1-Piperazineethanamine (140-31-8)
Safety
- 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
- Hazardous Substances Data
- 140-31-8(Hazardous Substances Data)
- Toxicity
- LD50 orally in Rabbit: 1470 mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- A55209
- Product name
- 1-(2-Aminoethyl)piperazine
- Purity
- 99%
- Packaging
- 100g
- Price
- $28
- Updated
- 2024/03/01
- Product number
- A55209
- Product name
- 1-(2-Aminoethyl)piperazine
- Purity
- 99%
- Packaging
- 500g
- Price
- $73.7
- Updated
- 2024/03/01
- Product number
- 8.00361
- Product name
- 2-(1-Piperazinyl)ethylamine
- Purity
- for synthesis
- Packaging
- 250ML
- Price
- $43.4
- Updated
- 2024/03/01
- Product number
- A0304
- Product name
- N-(2-Aminoethyl)piperazine
- Purity
- >99.0%(GC)(T)
- Packaging
- 25mL
- Price
- $23
- Updated
- 2024/03/01
- Product number
- A0304
- Product name
- N-(2-Aminoethyl)piperazine
- Purity
- >99.0%(GC)(T)
- Packaging
- 500mL
- Price
- $55
- Updated
- 2024/03/01
N-Aminoethylpiperazine Chemical Properties,Usage,Production
Chemical Properties
viscous light yellow liquid
Chemical Properties
N-Aminoethypiperazine is a combustible and corrosive aliphatic amine It is a colorless to light yellow liquid
Uses
Used for studying corrosion inhibition
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.
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.
N-Aminoethylpiperazine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from N-Aminoethylpiperazine manufacturers
- Product
- N-Aminoethylpiperazine 140-31-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-09-14
- Product
- N-Aminoethylpiperazine 140-31-8
- Price
- US $1.70/Kg/Drum
- Min. Order
- 10g
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2021-06-30
- Product
- N-Aminoethylpiperazine 140-31-8
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2021-03-10