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Polyisobutylene - average Mv 1110000，average Mw 1550000, high purity , CAS No.9003-27-4
Basic Description
Synonyms
ISOBUTYLENE | Isobutene | 2-Methylpropene | 2-methylprop-1-ene | 115-11-7 | 2-Methylpropylene | 2-Methyl-1-propene | 1,1-Dimethylethylene | 1-Propene, 2-methyl- | Isopropylidenemethylene | Methylpropene | gamma-Butylene | Propene, 2-methyl- | 1,1-Dimethylethene | iso-butene | 9003-27-
Specifications & Purity
average Mv 1110000，average Mw 1550000
Storage Temp
Room temperature
Shipped In
Normal
Taxonomic Classification
Kingdom
Organic compounds
Superclass
Hydrocarbons
Class
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
Description
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.
Names and Identifiers
IUPAC Name
2-methylprop-1-ene
INCHI
InChI=1S/C4H8/c1-4(2)3/h1H2,2-3H3
InChIKey
VQTUBCCKSQIDNK-UHFFFAOYSA-N
Smiles
CC(=C)C
Isomeric 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=
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
Chemical and Physical Properties
Molecular Weight
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
Citations of This Product
1.
Mingzu Liu, Xiuxiu Zhao, Zefeng Ma, Bing Yuan, Fengli Yu, Congxia Xie, Shitao Yu.
(2023)
An alkylation route for developing novel liquid aviation fuels from α-pinene and mixed isobutane/isobutene. CHEMICAL ENGINEERING SCIENCE,
281
(119174).
2.
MingYang Yang, Guangyou Liu, Zheng Zeng, Shuhao Zhang, Jie Liu, Zong Qin, Zhihe Chen, Bo-Ru Yang.
(2022)
Dual-Mode Switching E-Paper by Negative Electrorheological Fluid with Reversible Silica Networks. Advanced Materials Technologies,
7
(12):
(2200371).
3.
Guozhang Wu, Yuanbiao Liu, Gaopeng Shi.
(2021)
New Experimental Evidence for Thermodynamic Links to the Kinetic Fragility of Glass-Forming Polymers. MACROMOLECULES,
54
(12):
(5595–5606).
4.
Taotao Liang, Xiaogang Guo, Abdulmoseen Segun Giwa, Jianwei Shi, Yujin Li, Yan Wei, Xiaojuan Wang, Xuansong Cao, Xiaofeng Tang, Jialun Du.
(2019)
Design and Optimization of a Process for the Production of Methyl Methacrylate via Direct Methylation. Processes,
7
(6):
(377).
5.
Ruofan Wang, Yanfu Yan, Wenjun Li, Zhiming Li.
(2025)
Preparation of Sn42Bi58 and Sn64.7Bi35Ag0.3 soldering pastes for Cu–Al direct soldering and study of their performance. MATERIALS CHEMISTRY AND PHYSICS,
336
(130547).
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5 Citations
G2216573