Polyethylenimine, linear(PEI) - Average MW 250,000 , CAS No.9002-98-6

CAS: 9002-98-6 Cat. No.: P591083 Formula: H(NHCH₂CH₂)nNH₂ Numero EC: 618-346-1

GRADE & PURITY Average MW 250,000

Synonyms

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 | Aethyl

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Panoramica

Linear polyethylenimine (PEI) is a high-charge cationic polymer that readily binds highly anionic substrates. Industrially, linear PEI can improve the appearance of negatively charged dyes by modulating their properties and improving their adherence to surfaces. In research, PEI readily binds to DNA and other negatively charged biological molecules, making it one of the most efficient vector carriers available.

Specifications

Sinonimi

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 | Aethyl

Specifiche e purezza

Average MW 250,000

Condizioni di conservazione di stoccaggio

Store at 2-8°C,Argon charged

Spedito in

Wet ice

Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.

Nomi e identificatori

• Pubchem Sid: 508816111
• Sorrisi canonici: C1CN1
• IUPAC Name: aziridine
• InChIKey: NOWKCMXCCJGMRR-UHFFFAOYSA-N
• INCHI: 1S/C2H5N/c1-2-3-1/h3H,1-2H2
• Isomeri SMILES: C1CN1
• WGK Germania: 2
• RTECS: TQ7917000
• CAS alternativo: 106899-94-9
• Numero UN: 3082
• Gruppo di imballaggio: 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
    • Classe Aziridines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Classe: 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
• Descrizione: 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

Meccanismi d'azione

Proprietà chimiche e fisiche

• Solubilità: Soluble in hot water, low pH cold water, methanol and ethanol; Insoluble in: benzene, ether, acetone, and cold water.
• Sensibilità: Hygroscopic
• Indice di rifrazione: 1.5290
• Punto di ebollizione (°C): 100 °C
• Punto di fusione (°C): -10 °C
• Peso molecolare: 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