3,4-(2′,2′-Diethylpropylene)dioxythiophene - ≥97% , CAS No.259139-19-0

CAS: 259139-19-0 Cat. No.: D169096 Molecular Weight: 212.31
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
3,4-(2,2-Diethylpropylene)dioxythiophene,97% | 2H-Thieno[3,4-b][1,4]dioxepin, 3,3-diethyl-3,4-dihydro- | 3,4-(2',2'-Diethylpropylene)dioxythiophene, 97% | MFCD08705267 | 3,3-diethyl-2,4-dihydrothieno[3,4-b][1,4]dioxepine | 3,4-(2 inverted exclamation mark
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
D169096-50mg
5
$48.90
250mg
D169096-250mg
5
$174.90
1g
D169096-1g
3
$562.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal 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
3, 4-(2, 2-Diethylpropylene)dioxythiophene, 97% | 2H-Thieno[3, 4-b][1, 4]dioxepin, 3, 3-diethyl-3, 4-dihydro- | 3, 4-(2', 2'-Diethylpropylene)dioxythiophene, 97% | MFCD08705267 | 3, 3-diethyl-2, 4-dihydrothieno[3, 4-b][1, 4]dioxepine | 3, 4-(2 inverted exclamation mark
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488197689
Canonical SmilesCCC1(COC2=CSC=C2OC1)CC
IUPAC Name3,3-diethyl-2,4-dihydrothieno[3,4-b][1,4]dioxepine
InChIKeyHMKHKPKUPVRLOW-UHFFFAOYSA-N
INCHI1S/C11H16O2S/c1-3-11(4-2)7-12-9-5-14-6-10(9)13-8-11/h5-6H,3-4,7-8H2,1-2H3
Isomeric SMILES CCC1(COC2=CSC=C2OC1)CC
WGK Germany 3
Molecular Weight 212.31
Reaxy-Rn 9192046
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9192046&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
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassEthers
Intermediate Tree Nodes Not available
Direct ParentAlkyl aryl ethers
Alternative Parents Thiophenes  Heteroaromatic compounds  Oxacyclic compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Alkyl aryl ether - Heteroaromatic compound - Thiophene - Oxacycle - Organoheterocyclic compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alkyl aryl ethers. These are organic compounds containing the alkyl aryl ether functional group with the generic formula R-O-R' , where R is an alkyl group and R' is an aryl group.
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.

4 results found

Lot NumberCertificate TypeDateItem
B2322366Certificate of AnalysisDec 22, 2025 D169096
B2322456Certificate of AnalysisDec 22, 2025 D169096
B2322392Certificate of AnalysisDec 22, 2025 D169096
C2513324Certificate of AnalysisDec 19, 2022 D169096
Chemical and Physical Properties
Molecular Weight212.310 g/mol
XLogP33.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass212.087 Da
Monoisotopic Mass212.087 Da
Topological Polar Surface Area46.700 Ų
Heavy Atom Count14
Formal Charge0
Complexity176.000
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

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