Polyisobutylene(PIB) - average Mv 425000,average Mw 565000 , CAS No.9003-27-4

CAS: 9003-27-4 Cat. No.: P304884 Fórmula: [CH2C(CH3)2]n Número EC: 618-360-8
Disponible para pedir
GRADE & PURITY average Mv 425000,average Mw 565000
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
★
Size
USA
Alemania (EU)*
Price
Qty
100g
P304884-100g
2 Disponible
—

48,90US$

66,90US$
Guardar 18,00 US$ (26.91%)
500g
P304884-500g
1 Disponible
1 Disponible

137,90US$

199,90US$
Guardar 62,00 US$ (31.02%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

average Mv 425000,average Mw 565000 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
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 |
Especificaciones y pureza
average Mv 425000,average Mw 565000
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Nombres e identificadores
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/528774837
Sonrisas canónicas
CC(=C)C
IUPAC Name
2-methylprop-1-ene
InChIKey
VQTUBCCKSQIDNK-UHFFFAOYSA-N
INCHI
1S/C4H8/c1-4(2)3/h1H2,2-3H3
Isómeros 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=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassHydrocarbons
ClaseUnsaturated hydrocarbons
SubclassBranched unsaturated hydrocarbons
Intermediate Tree Nodes Not available
Direct ParentBranched unsaturated hydrocarbons
Alternative Parents Unsaturated aliphatic hydrocarbons  Alkenes  
Molecular FrameworkAliphatic acyclic compounds
Substituents Branched unsaturated hydrocarbon - Unsaturated aliphatic hydrocarbon - Olefin - Alkene - Acyclic olefin - Aliphatic acyclic compound
DescripciónThis 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
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

9 results found

Lot NumberCertificate TypeFechaArticulo
L2308478Certificate of AnalysisSep 07, 2026 P304884
L2308485Certificate of AnalysisSep 07, 2026 P304884
L2308486Certificate of AnalysisSep 07, 2026 P304884
H2518732Certificate of AnalysisJul 21, 2025 P304884
H2518735Certificate of AnalysisJul 21, 2025 P304884
H2518745Certificate of AnalysisJul 21, 2025 P304884
C2224211Certificate of AnalysisJan 10, 2025 P304884
C2224209Certificate of AnalysisMar 11, 2022 P304884
C2224427Certificate of AnalysisMar 11, 2022 P304884
Propiedades químicas y físicas
Peso molecular56.110 g/mol
XLogP32.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass56.0626 Da
Monoisotopic Mass56.0626 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count4
Formal Charge0
Complexity23.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Preguntas frecuentes y artículos
Citations of This Product
Calculadoras de soluciones
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