Polystyrene(PS) - average Mw ~280,000 by GPC , CAS No.9003-53-6

CAS: 9003-53-6 Cat. No.: P434446 Summenformel: (C₈H₈)n EG-Nummer: 500-008-9

GRADE & PURITY average Mw ~280,000 by GPC

Synonyms

STYRENE (IARC) | STYRENE-ALPHA-13C | Vinyl benzene | Diarex hf 77 | Styrol | HSDB 171 | STYRENE [MI] | Styrene monomer | Bulstren K-525-19 | CCRIS 564 | UNII-44LJ2U959V | EC 202-851-5 | NCGC00091056-01 | STYRENE | trans-Styrene-(beta)-d | NCGC00091056-05

Storage

Room temperature

Shipped In

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Übersicht

Polystyrene is a high molecular weight aromatic synthetic polymer madefrom the polymerization of styrene. It is a hydrophobic durable thermoplasticwidely used in food containers, packaging foam, and construction materials dueto its good mechanical properties and low cost.

Application：

Polystyrene can be added to nanocatalyst suspension to prepare a polystyrene-photocatalyst thick film. This film can be used as a photoanode in an airlift photocatalytic fuel cell (APFC).
Polystyrene can be used as a precursor to prepare graphene film and 3D graphene sponges by pyrolysis under argon atmosphere. The filmogenic property of polystyrene can be exploited to prepare 3D graphene sponges with uniform pore sizes.
It can also be used to prepare dyed polystyrene (PS) film for routine dosimetry in radiation processing. Dyed PS film has high post-irradiation stability.

Specifications

Synonyme

STYRENE (IARC) | STYRENE-ALPHA-13C | Vinyl benzene | Diarex hf 77 | Styrol | HSDB 171 | STYRENE [MI] | Styrene monomer | Bulstren K-525-19 | CCRIS 564 | UNII-44LJ2U959V | EC 202-851-5 | NCGC00091056-01 | STYRENE | trans-Styrene-(beta)-d | NCGC00091056-05

Spezifikationen & Reinheit

average Mw ~280,000 by GPC

Storage

Room temperature

Verschickt in

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Namen und Kennungen

• Pubchem Sid: 504751368
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504751368
• Kanonisches Lächeln: c1(ccccc1)C=C
• IUPAC Name: styrene
• InChIKey: PPBRXRYQALVLMV-UHFFFAOYSA-N
• INCHI: 1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
• Isomere SMILES: C=CC1=CC=CC=C1
• WGK Deutschland: 3

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Klasse Benzene and substituted derivatives
      • Subclass Styrenes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Klasse: Benzene and substituted derivatives
• Subclass: Styrenes
• Intermediate Tree Nodes: Not available
• Direct Parent: Styrenes
• Alternative Parents: Aromatic hydrocarbons Cyclic olefins
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Styrene - Aromatic hydrocarbon - Cyclic olefin - Unsaturated hydrocarbon - Olefin - Hydrocarbon - Aromatic homomonocyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as styrenes. These are organic compounds containing an ethenylbenzene moiety.
• 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

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Wirkungsmechanismen

Chemische und physikalische Eigenschaften

• Molekulargewicht: 104.150 g/mol
• XLogP3: 2.900
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 104.063 Da
• Monoisotopic Mass: 104.063 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 68.100
• 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