Ethylcyclopentane - ≥99%(GC) , CAS No.1640-89-7

CAS: 1640-89-7 Cat. No.: E156243 Molecular Weight: 98.19 Beilstein Registry Number: 5(4)104 EC Number: 216-686-1
AVAILABLE TO ORDER
GRADE & PURITY ≥99%(GC)
Synonyms
EINECS 216-686-1 | WLN: L5TJ A2 | 4-05-00-00104 (Beilstein Handbook Reference) | ETHYLCYLOPENTANE | NSC 74149 | Cyclopentane, ethyl- | UNII-Q7W1V2C3DJ | BRN 1900271 | Cyclopentane,ethyl- | ETHYLCYCLOPENTANE | Q7W1V2C3DJ | NSC74149 | NSC-74149
Storage
Room temperature
Shipped In
FedEx DG Service
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
500mg
E156243-500mg
1
$69.90
1g
E156243-1g
5
$109.90
5g
E156243-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$429.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships FedEx DG Service 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
EINECS 216-686-1 | WLN: L5TJ A2 | 4-05-00-00104 (Beilstein Handbook Reference) | ETHYLCYLOPENTANE | NSC 74149 | Cyclopentane, ethyl- | UNII-Q7W1V2C3DJ | BRN 1900271 | Cyclopentane, ethyl- | ETHYLCYCLOPENTANE | Q7W1V2C3DJ | NSC74149 | NSC-74149
Specifications & Purity
≥99%(GC)
Storage
Room temperature
Shipped In
FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99%(GC)
Names and Identifiers
Pubchem Sid504752664
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752664
Canonical SmilesCCC1CCCC1
IUPAC Nameethylcyclopentane
InChIKeyIFTRQJLVEBNKJK-UHFFFAOYSA-N
INCHI1S/C7H14/c1-2-7-5-3-4-6-7/h7H,2-6H2,1H3
Isomeric SMILES CCC1CCCC1
WGK Germany 3
RTECS GY4450000
Molecular Weight 98.19
Beilstein 5(4)104
Reaxy-Rn 1900271
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1900271&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
ClassSaturated hydrocarbons
SubclassCycloalkanes
Intermediate Tree Nodes Not available
Direct ParentCycloalkanes
Alternative Parents Not available
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Cycloalkane - Aliphatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as cycloalkanes. These are saturated monocyclic hydrocarbons (with or without side chains).
External Descriptors Hydrocarbons
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
F2609478Certificate of AnalysisApr 29, 2026 E156243
F2609479Certificate of AnalysisApr 29, 2026 E156243
F2609487Certificate of AnalysisApr 29, 2026 E156243
D2515664Certificate of AnalysisApr 03, 2025 E156243
D2515668Certificate of AnalysisApr 03, 2025 E156243
E2427035Certificate of AnalysisMay 21, 2024 E156243
E2427036Certificate of AnalysisMay 21, 2024 E156243
J2323215Certificate of AnalysisSep 22, 2023 E156243
J2323216Certificate of AnalysisSep 22, 2023 E156243
J2323217Certificate of AnalysisSep 22, 2023 E156243
Chemical and Physical Properties
Refractive Index1.42
Flash Point(°F)60.8 °F
Flash Point(°C)16 °C
Boil Point(°C)103°C
Molecular Weight98.190 g/mol
XLogP33.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count1
Exact Mass98.1096 Da
Monoisotopic Mass98.1096 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count7
Formal Charge0
Complexity42.000
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
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.