1,2-Epoxycyclooctane - ≥97%(GC) , CAS No.286-62-4

CAS: 286-62-4 Cat. No.: E156395 Molecular Weight: 126.2 Beilstein Registry Number: 103543 EC Number: 206-010-3
AVAILABLE TO ORDER
GRADE & PURITY ≥97%(GC)
Synonyms
E0516 | EINECS 206-010-3 | 27GZC8IY6U | CYCLOOCTENE EPOXIDE | 9-Oxabicyclo(6.1.0)nonane | SCHEMBL52142 | 1,2-Epoxycyclooctane | 9-Oxabicyclo[6.1.0]nonane, cis- | Z278165204 | Q27254202 | 9-oxabicyclo[6.1.0] nonane | SY049793 | 9-Oxabicyclo[6.1.0]nonane, E
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
E156395-1g
2

$19.90

$29.90
Save $10.00 (33.44%)
5g
E156395-5g
2

$60.90

$91.90
Save $31.00 (33.73%)
25g
E156395-25g
2

$238.90

$358.90
Save $120.00 (33.44%)
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Why this grade

≥97%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
E0516 | EINECS 206-010-3 | 27GZC8IY6U | CYCLOOCTENE EPOXIDE | 9-Oxabicyclo(6.1.0)nonane | SCHEMBL52142 | 1, 2-Epoxycyclooctane | 9-Oxabicyclo[6.1.0]nonane, cis- | Z278165204 | Q27254202 | 9-oxabicyclo[6.1.0] nonane | SY049793 | 9-Oxabicyclo[6.1.0]nonane, E
Specifications & Purity
≥97%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥97%(GC)
Names and Identifiers
Canonical SmilesC1CCCC2C(O2)CC1
IUPAC Name9-oxabicyclo[6.1.0]nonane
InChIKeyMELPJGOMEMRMPL-UHFFFAOYSA-N
INCHI1S/C8H14O/c1-2-4-6-8-7(9-8)5-3-1/h7-8H,1-6H2
Isomeric SMILES C1CCCC2C(O2)CC1
WGK Germany 2
Molecular Weight 126.2
Beilstein 103543
Reaxy-Rn 103543
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=103543&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
SuperclassOrganoheterocyclic compounds
ClassEpoxides
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentEpoxides
Alternative Parents Oxacyclic compounds  Dialkyl ethers  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteropolycyclic compounds
Substituents Oxacycle - Ether - Oxirane - Dialkyl ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as epoxides. These are compounds containing a cyclic ether with three ring atoms(one oxygen and two carbon atoms).
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.

11 results found

Lot NumberCertificate TypeDateItem
I2209098Certificate of AnalysisJun 11, 2026 E156395
I2209243Certificate of AnalysisJun 11, 2026 E156395
I2209244Certificate of AnalysisJun 11, 2026 E156395
L2123091Certificate of AnalysisOct 11, 2025 E156395
I2524390Certificate of AnalysisJun 17, 2024 E156395
I2524386Certificate of AnalysisJun 17, 2024 E156395
B1921033Certificate of AnalysisDec 09, 2022 E156395
B1921032Certificate of AnalysisDec 08, 2022 E156395
G2311124Certificate of AnalysisAug 11, 2022 E156395
G2311129Certificate of AnalysisAug 11, 2022 E156395
G2227728Certificate of AnalysisJul 30, 2022 E156395

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Chemical and Physical Properties
SolubilitySoluble in Methanol
Flash Point(°F)145.4 °F
Flash Point(°C)63 °C
Boil Point(°C)75 °C/12 mmHg
Melt Point(°C)55 °C
Molecular Weight126.200 g/mol
XLogP32.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass126.104 Da
Monoisotopic Mass126.104 Da
Topological Polar Surface Area12.500 Ų
Heavy Atom Count9
Formal Charge0
Complexity88.700
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count2
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Xiaowen Yao, Hui Zhuang, Haotian Guo, Xinhuan Lu, Qinghua Xia, Dan Zhou.  (2025)  Catalytic hydration/hydrolysis of bulky and hydrophobic organic compounds in aqueous phase over zeolite-based catalyst efficiently.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2025.163514]
Solution Calculators
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