Polyethylene(PE) - average Mw ~4,000 by GPC, average Mn ~1,700 by GPC , CAS No.9002-88-4

CAS: 9002-88-4 Cat. No.: P434352 Formule: H(CH₂CH₂)_nH Numéro CE: 618-339-3

GRADE & PURITY average Mw ~4,000 by GPC, average Mn ~1,700 by GPC

Synonyms

PE

Storage

Room temperature

Shipped In

Normal

Vue d’ensemble

Application

Mold release additive, lubricant in rubber processing, extrusion and calendering aid for PVC and dispersing aid for color concentrates.PEG-4000 may be used as a precipitant during protein fractionation and virus precipitation.Influence of PEG of various molecular weights on mammalian cell hybridization.

Specifications

Synonymes

PE

Spécifications et pureté

average Mw ~4,000 by GPC, average Mn ~1,700 by GPC

Conditions de stockage de stockage

Room temperature

Expédié en

Normal

Noms et identifiants

• Pubchem Sid: 528774817
• Sourires canoniques: C=C
• IUPAC Name: ethene
• InChIKey: VGGSQFUCUMXWEO-UHFFFAOYSA-N
• INCHI: 1S/C2H4/c1-2/h1-2H2
• Isomères SMILES: C=C

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Hydrocarbons
    • Classe Unsaturated hydrocarbons
      • Subclass Unsaturated aliphatic hydrocarbons

• Kingdom: Organic compounds
• Superclass: Hydrocarbons
• Classe: Unsaturated hydrocarbons
• Subclass: Unsaturated aliphatic hydrocarbons
• Intermediate Tree Nodes: Not available
• Direct Parent: Unsaturated aliphatic hydrocarbons
• Alternative Parents: Alkenes
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Unsaturated aliphatic hydrocarbon - Olefin - Alkene - Acyclic olefin - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as unsaturated aliphatic hydrocarbons. These are aliphatic Hydrocarbons that contains one or more unsaturated carbon atoms. These compounds contain one or more double or triple bonds.
• External Descriptors: a small molecule

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

Mécanismes d'action

Propriétés chimiques et physiques

• Point de fusion (°C): 100-125℃
• Poids moléculaire: 28.050 g/mol
• XLogP3: 1.200
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 28.0313 Da
• Monoisotopic Mass: 28.0313 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 2
• Formal Charge: 0
• Complexity: 0.000
• 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