Isobutyl vinyl ether - ≥99.5%, contains 0.1 % KOH stabilizer , CAS No.109-53-5

CAS: 109-53-5 Cat. No.: I109049 Molecular Weight: 100.16 Beilstein Registry Number: 1560159 EC Number: 203-678-8
AVAILABLE TO ORDER
GRADE & PURITY ≥99.5% contains 0.1 % KOH stabilizer
Synonyms
8HQ2X2D0TM | Isobutyl Vinyl Ether (stabilized with KOH) | Vinyl isobutyl ether, inhibited | CAS-109-53-5 | Vinoflex MO 400* | Propane, 1-(ethenyloxy)-2-methyl- | Z916978390 | 1-(Vinyloxy)-2-methyl-propane | Ether, isobutyl vinyl | 1-ethenoxy-2-methylpropa
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice,FedEx DG Service
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100ml
I109049-100ml
1
$29.90
500ml
I109049-500ml
1
$77.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99.5%, contains 0.1 % KOH stabilizer for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice,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 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
8HQ2X2D0TM | Isobutyl Vinyl Ether (stabilized with KOH) | Vinyl isobutyl ether, inhibited | CAS-109-53-5 | Vinoflex MO 400* | Propane, 1-(ethenyloxy)-2-methyl- | Z916978390 | 1-(Vinyloxy)-2-methyl-propane | Ether, isobutyl vinyl | 1-ethenoxy-2-methylpropa
Specifications & Purity
≥99.5%, contains 0.1 % KOH stabilizer
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice, FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99.5%
Names and Identifiers
Canonical SmilesCC(C)COC=C
IUPAC Name1-ethenoxy-2-methylpropane
InChIKeyOZCMOJQQLBXBKI-UHFFFAOYSA-N
INCHI1S/C6H12O/c1-4-7-5-6(2)3/h4,6H,1,5H2,2-3H3
Isomeric SMILES CC(C)COC=C
WGK Germany 3
RTECS KO1300000
UN Number 1304
Packing Group II
Molecular Weight 100.16
Beilstein 1560159
Reaxy-Rn 1560159
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1560159&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
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOrganooxygen compounds
Alternative Parents Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organooxygen compounds. These are organic compounds containing a bond between a carbon atom and an oxygen 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.

9 results found

Lot NumberCertificate TypeDateItem
C2627434Certificate of AnalysisMar 23, 2026 I109049
C2627441Certificate of AnalysisMar 23, 2026 I109049
C2401328Certificate of AnalysisJan 20, 2026 I109049
L2503043Certificate of AnalysisDec 12, 2025 I109049
C2401330Certificate of AnalysisDec 12, 2025 I109049
C2401327Certificate of AnalysisSep 19, 2025 I109049
C2401329Certificate of AnalysisSep 19, 2025 I109049
F2205254Certificate of AnalysisMar 14, 2023 I109049
F2205253Certificate of AnalysisMar 23, 2022 I109049
Chemical and Physical Properties
SolubilitySlightly soluble in water, soluble in alcohol and ether.
SensitivityAir Sensitive,Heat Sensitive
Refractive Index1.395
Flash Point(°F)8 °F
Flash Point(°C)-15 °C
Boil Point(°C)83-85°C
Melt Point(°C)-112℃
Molecular Weight100.160 g/mol
XLogP32.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count3
Exact Mass100.089 Da
Monoisotopic Mass100.089 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count7
Formal Charge0
Complexity48.100
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
Documents & Articles
Citations of This Product
References
1. Chao Li, Huimin Guo, Ning Zhang, Yao Jin, Kai Han, Jinfeng Yuan, Zhicheng Pan, Mingwang Pan.  (2022)  Multifunctional Waterborne Polyurethane Microreactor-Based Approach to Fluorocarbon Composite Latex Coatings with Double Self-Healing and Excellent Synergistic Performances.  Nanomaterials,  12  (23): (4216).  [PMID:36500839] [10.3390/nano12234216]
2. Hongzhi Feng, Songqi Ma, Xiwei Xu, Qiong Li, Binbo Wang, Na Lu, Pengyun Li, Sheng Wang, Zhen Yu, Jin Zhu.  (2021)  Facile synthesis of hemiacetal ester-based dynamic covalent polymer networks combining fast reprocessability and high performance.  GREEN CHEMISTRY,  23  (22): (9061-9070).  [PMID:] [10.1039/D1GC02773E]
3. Qiong Li, Songqi Ma, Sheng Wang, Yanlin Liu, Muhammad Abu Taher, Binbo Wang, Kaifeng Huang, Xiwei Xu, Yingying Han, Jin Zhu.  (2020)  Green and Facile Preparation of Readily Dual-Recyclable Thermosetting Polymers with Superior Stability Based on Asymmetric Acetal.  MACROMOLECULES,      [PMID:] [10.1021/acs.macromol.9b02386]
4. Yue Ma, Jinxue Li, Shuhui Li, Zunzhao Li, Wei Zhao, Yanqiu Guo, Hai Wang, Yuezhen Bin.  (2024)  Influence of Pendant Fluoroalkyl Segments on Properties of Fluoroethylene and Vinyl Ether Polymers and Their Hydrophobic Coatings.  ACS Applied Polymer Materials,      [PMID:] [10.1021/acsapm.4c00406]
5. Jiaying Tong, Dan Zhao, Jingwen Yao, Dong Chen, Junjin Duan, Yuhong Ma, Wantai Yang.  (2025)  Hexafluoroisopropanol-LiI Initiated Cationic Polymerization of Alkyl Vinyl Ethers.  JOURNAL OF POLYMER SCIENCE,  63  (8): (1947-1957).  [PMID:] [10.1002/pol.20250218]
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.