2-Methylene-1,3-dioxepane - ≥95% , CAS No.69814-56-8

CAS: 69814-56-8 Cat. No.: M194650 Molecular Weight: 114.14 EC Number: 684-824-1
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
2-methylidene-1,3-dioxepane | 2-Methylene-[1,3]dioxepane
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
M194650-100mg
2

$21.90

$32.90
Save $11.00 (33.43%)
250mg
M194650-250mg
1

$43.90

$65.90
Save $22.00 (33.38%)
1g
M194650-1g
1

$147.90

$221.90
Save $74.00 (33.35%)
5g
M194650-5g
1

$543.90

$815.90
Save $272.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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
2-methylidene-1, 3-dioxepane | 2-Methylene-[1, 3]dioxepane
Specifications & Purity
≥95%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504753687
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504753687
Canonical SmilesC=C1OCCCCO1
IUPAC Name2-methylidene-1,3-dioxepane
InChIKeyAVUFZLGLMCACRE-UHFFFAOYSA-N
INCHI1S/C6H10O2/c1-6-7-4-2-3-5-8-6/h1-5H2
Isomeric SMILES C=C1OCCCCO1
Molecular Weight 114.14
Reaxy-Rn 1560864
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1560864&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
ClassDioxepanes
Subclass1,3-dioxepanes
Intermediate Tree Nodes Not available
Direct Parent1,3-dioxepanes
Alternative Parents Ketene acetals  Oxacyclic compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents 1,3-dioxepane - Ketene acetal or derivatives - Oxacycle - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1,3-dioxepanes. These are dioxepanes with the two ring oxygen atoms at position 1 and 3, respectively.
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.

13 results found

Lot NumberCertificate TypeDateItem
D2523128Certificate of AnalysisApr 12, 2025 M194650
D2523129Certificate of AnalysisApr 12, 2025 M194650
D2607048Certificate of AnalysisApr 12, 2025 M194650
E2529163Certificate of AnalysisApr 12, 2025 M194650
I2424520Certificate of AnalysisSep 10, 2024 M194650
I2424518Certificate of AnalysisSep 10, 2024 M194650
I2424519Certificate of AnalysisSep 10, 2024 M194650
G2401053Certificate of AnalysisOct 27, 2023 M194650
K2306339Certificate of AnalysisOct 27, 2023 M194650
K2306340Certificate of AnalysisOct 27, 2023 M194650
K2306341Certificate of AnalysisOct 27, 2023 M194650
K2306360Certificate of AnalysisOct 27, 2023 M194650
K2306361Certificate of AnalysisOct 27, 2023 M194650

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Chemical and Physical Properties
SensitivityAir and heat sensitive
Molecular Weight114.140 g/mol
XLogP31.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass114.068 Da
Monoisotopic Mass114.068 Da
Topological Polar Surface Area18.500 Ų
Heavy Atom Count8
Formal Charge0
Complexity78.500
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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