Polyisobutylene（PIB） - average Mw ~1,000,000，average Mn ~600,000 by GPC/MALLS，average Mv ~1,200,000 , CAS No.9003-27-4

CAS: 9003-27-4 Cat. No.: P434437 分子式: [CH₂C(CH₃)₂]n EC番号: 618-360-8

GRADE & PURITY average Mw ~1,000,000，average Mn ~600,000 by GPC/MALLS，average Mv ~1,200,000

Synonyms

2-Methylpropyline | 1-Propene, 2-methyl- | HSDB 613 | sym-Dimethylethylene | isobutylene, various grades | UN 1055 | I0091 | .gamma.-Butylene | 2-Methyl-1-propene | 2-methyl-2 propene | I1082 | Isobutene (ca. 10% in Isopropyl Ether) | 2-methyl-2-propene |

Storage

Room temperature

Shipped In

Normal

Specifications

同義語

2-Methylpropyline | 1-Propene, 2-methyl- | HSDB 613 | sym-Dimethylethylene | isobutylene, various grades | UN 1055 | I0091 | .gamma.-Butylene | 2-Methyl-1-propene | 2-methyl-2 propene | I1082 | Isobutene (ca. 10% in Isopropyl Ether) | 2-methyl-2-propene |

仕様と純度

average Mw ~1,000,000，average Mn ~600,000 by GPC/MALLS，average Mv ~1,200,000

保管条件

Room temperature

入荷

Normal

名前と識別子

• カノニカル・スマイル: CC(=C)C
• IUPAC Name: 2-methylprop-1-ene
• InChIKey: VQTUBCCKSQIDNK-UHFFFAOYSA-N
• INCHI: 1S/C4H8/c1-4(2)3/h1H2,2-3H3
• 異性体SMILES: CC(=C)C
• Reaxy-Rn: 773645
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=773645&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Hydrocarbons
    • 分類 Unsaturated hydrocarbons
      • Subclass Branched unsaturated hydrocarbons

• Kingdom: Organic compounds
• Superclass: Hydrocarbons
• 分類: Unsaturated hydrocarbons
• Subclass: Branched unsaturated hydrocarbons
• Intermediate Tree Nodes: Not available
• Direct Parent: Branched unsaturated hydrocarbons
• Alternative Parents: Unsaturated aliphatic hydrocarbons Alkenes
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Branched unsaturated hydrocarbon - Unsaturated aliphatic hydrocarbon - Olefin - Alkene - Acyclic olefin - Aliphatic acyclic compound
• 説明: This compound belongs to the class of organic compounds known as branched unsaturated hydrocarbons. These are hydrocarbons that contains one or more unsaturated carbon atoms, and an aliphatic branch.
• External Descriptors: alkene

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

化学的性質と物理的性質

• 分子量: 56.110 g/mol
• XLogP3: 2.100
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 56.0626 Da
• Monoisotopic Mass: 56.0626 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 4
• Formal Charge: 0
• Complexity: 23.000
• 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