2-Methyl-2-pentene - ≥95%(GC) , CAS No.625-27-4

CAS: 625-27-4 Cat. No.: M158233 Molecular Weight: 84.16 Beilstein Registry Number: 1731110 EC Number: 210-883-6
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(GC)
Synonyms
2-Methylpent-2-ene | trans-2-Methyl-2-pentene | NSC 73910 | 7KOG6SH4S6 | (CH3)2C=CHC2H5 | 2-METHYL-2-PENTENE | 2-Methyl-2-pentene, 98% | NSC73910 | NSC-73910 | 1,1-Dimethyl-1-butene | M0541 | Pentene, methyl- | 2-Methyl-pentene-2 | EINECS 210-883-6 | METH
Storage
Room temperature
Shipped In
FedEx DG Service
Size
USA
Germany (EU)*
Price
Qty
1ml
M158233-1ml
In stock ≥10
$52.90
5ml
M158233-5ml
5 In stock
$209.90
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Why this grade

≥95%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

2-Methyl-2-pentene has been used in various photochemical and ozonolysis studies.

Specifications

Synonyms
2-Methylpent-2-ene | trans-2-Methyl-2-pentene | NSC 73910 | 7KOG6SH4S6 | (CH3)2C=CHC2H5 | 2-METHYL-2-PENTENE | 2-Methyl-2-pentene, 98% | NSC73910 | NSC-73910 | 1,1-Dimethyl-1-butene | M0541 | Pentene, methyl- | 2-Methyl-pentene-2 | EINECS 210-883-6 | METH
Specifications & Purity
≥95%(GC)
Storage
Room temperature
Shipped In
FedEx DG Service
Purity
≥95%(GC)
Names and Identifiers
Pubchem Sid488181592
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488181592
Canonical SmilesCCC=C(C)C
IUPAC Name2-methylpent-2-ene
InChIKeyJMMZCWZIJXAGKW-UHFFFAOYSA-N
INCHI1S/C6H12/c1-4-5-6(2)3/h5H,4H2,1-3H3
Isomeric SMILES CCC=C(C)C
WGK Germany 3
RTECS SB2240000
Molecular Weight 84.16
Beilstein 1731110
Reaxy-Rn 1340497
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1340497&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassHydrocarbons
ClassUnsaturated 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
DescriptionThis 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 Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

10 results found

Lot NumberCertificate TypeDateItem
J2528224Certificate of AnalysisNov 06, 2025 M158233
L2103712Certificate of AnalysisJul 15, 2025 M158233
L2103728Certificate of AnalysisJul 15, 2025 M158233
K2124265Certificate of AnalysisJul 15, 2025 M158233
D2501418Certificate of AnalysisJul 04, 2024 M158233
K2124277Certificate of AnalysisSep 12, 2023 M158233
J2229286Certificate of AnalysisSep 01, 2022 M158233
J2229287Certificate of AnalysisSep 01, 2022 M158233
D2320227Certificate of AnalysisMay 26, 2022 M158233
G2207390Certificate of AnalysisMay 26, 2022 M158233
Chemical and Physical Properties
Refractive Index1.400
Flash Point(°C)-23°C(lit.)
Boil Point(°C)67°C
Melt Point(°C)-135 °C
Molecular Weight84.160 g/mol
XLogP32.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count1
Exact Mass84.0939 Da
Monoisotopic Mass84.0939 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count6
Formal Charge0
Complexity47.100
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
Solution Calculators
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