2-(2-Ethylhexyl)thiophene - ≥98%(GC) , CAS No.4891-44-5

CAS: 4891-44-5 Cat. No.: E404411 Molecular Weight: 196.35
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1ml
E404411-1ml
2
$63.90
5ml
E404411-5ml
3
$218.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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.

📚

Literature proof

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

Specifications

Specifications & Purity
≥98%(GC)
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid504759280
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504759280
Canonical SmilesCCCCC(CC)CC1=CC=CS1
IUPAC Name2-(2-ethylhexyl)thiophene
InChIKeyJACCFQMSOHCQFN-UHFFFAOYSA-N
INCHI1S/C12H20S/c1-3-5-7-11(4-2)10-12-8-6-9-13-12/h6,8-9,11H,3-5,7,10H2,1-2H3
Isomeric SMILES CCCCC(CC)CC1=CC=CS1
Molecular Weight 196.35
Reaxy-Rn 21555727
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=21555727&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
SuperclassOrganoheterocyclic compounds
ClassHeteroaromatic compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHeteroaromatic compounds
Alternative Parents Thiophenes  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Heteroaromatic compound - Thiophene - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as heteroaromatic compounds. These are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom.
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.

2 results found

Lot NumberCertificate TypeDateItem
J2226683Certificate of AnalysisAug 19, 2025 E404411
J2226685Certificate of AnalysisAug 19, 2025 E404411
Chemical and Physical Properties
SensitivityHeat Sensitive
Refractive Index1.49
Flash Point(°C)79 °C
Molecular Weight196.350 g/mol
XLogP35.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count6
Exact Mass196.129 Da
Monoisotopic Mass196.129 Da
Topological Polar Surface Area28.200 Ų
Heavy Atom Count13
Formal Charge0
Complexity122.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

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