Ethylene imine polymer(PEI) - M.W. 70000, ~ 30% in water , CAS No.9002-98-6

CAS: 9002-98-6 Cat. No.: E498565 Formula: H(NHCH₂CH₂)nNH₂ EC Number: 618-346-1

GRADE & PURITY M.W. 70000, ~ 30% in water

Synonyms

PEI | Aziridine | Ethyleneimine, inhibited | NSC124034 | NSC-124034 | PEI 1120 | RCRA waste no. P054 | Dihydroazirene | ETHYLENEIMINE | RCRA waste number P054 | 54P5FEX9FH | EC 205-793-9 | Aziridine (Ethyleneimine), stabilized with 1-2% NaOH | PEI 1000 |

Storage

Protected from light,Room temperature,Argon charged

Shipped In

Normal

Overview

Product introduction:

Polyethyleneimine is a water-soluble polymer produced by polymerization of ethylene imine. It is not a completely linear polymer, but a partially branched polymer containing primary amine, secondary amine and tertiary amine. Polyethyleneimine, like other low molecular weight amines, has many chemical reactivity and can be chemically modified.

characteristic

● Highest cation density in existing materials.

● Very high activity.

● Water solubility.

Specifications

Synonyms

PEI | Aziridine | Ethyleneimine, inhibited | NSC124034 | NSC-124034 | PEI 1120 | RCRA waste no. P054 | Dihydroazirene | ETHYLENEIMINE | RCRA waste number P054 | 54P5FEX9FH | EC 205-793-9 | Aziridine (Ethyleneimine), stabilized with 1-2% NaOH | PEI 1000 |

Specifications & Purity

M.W. 70000, ~ 30% in water

Storage

Protected from light,Room temperature,Argon charged

Shipped In

Normal

Names and Identifiers

Pubchem Sid

528774807

Canonical Smiles

C1CN1

IUPAC Name

aziridine

InChIKey

NOWKCMXCCJGMRR-UHFFFAOYSA-N

INCHI

1S/C2H5N/c1-2-3-1/h3H,1-2H2

Isomeric SMILES

C1CN1

WGK Germany

2

RTECS

TQ7917000

Alternate CAS

106899-94-9

UN Number

3082

Packing Group

III

Reaxy-Rn

102380

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=102380&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Aziridines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Aziridines
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Aziridines
• Alternative Parents: Dialkylamines Azacyclic compounds Organopnictogen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Azacycle - Secondary amine - Secondary aliphatic amine - Aziridine - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Amine - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as aziridines. These are organic compounds containing a saturated three-member heterocycle with one amino group and two methylene groups.
• External Descriptors: azacycloalkane - saturated organic heteromonocyclic parent - aziridines

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Soluble in toluene, methanol, ethanol, chloroform and xylene. Insoluble in alcohol, benzene, ethyl ether and acetone.
• Sensitivity: Light sensitive.carbon dioxide Sensitive ；Moisture sensitiv
• x_refractive_index: 1.5290
• x_boil_point_char: 100 °C
• x_melt_point_char: -10 °C
• Molecular Weight: 43.070 g/mol
• XLogP3: -0.400
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 43.0422 Da
• Monoisotopic Mass: 43.0422 Da
• Topological Polar Surface Area: 21.900 Ų
• Heavy Atom Count: 3
• Formal Charge: 0
• Complexity: 10.300
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1