Tri(ethylene glycol) divinyl ether - ≥98% , CAS No.765-12-8

CAS: 765-12-8 Cat. No.: T298955 Molecular Weight: 202.25 EC Number: 402-600-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1,2-bis(2-ethenoxyethoxy)ethane | Divinyl triethylene glycol diether | ETHANE, 1,2-BIS(2-(VINYLOXY)ETHOXY)- | CAS-765-12-8 | T3460 | Tri(ethylene glycol) divinyl ether | MFCD00074891 | D92703 | N19H7120G4 | Triethylene Glycol Divinyl Ether (stabilized wit
Storage
Protected from light,Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50ml
T298955-50ml
1

$17.90

$28.90
Save $11.00 (38.06%)
250ml
T298955-250ml
3

$54.90

$99.90
Save $45.00 (45.05%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature,Argon charged 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 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Tri(ethylene glycol) divinyl ether is a bifunctional monomer that can be used in a variety of properties such as: formation of gel polymer electrolyte for lithium ion batteries, for the investigation of photo-initiators by cationic polymerization of vinyl ester monomers.

Specifications

Synonyms
1, 2-bis(2-ethenoxyethoxy)ethane | Divinyl triethylene glycol diether | ETHANE, 1, 2-BIS(2-(VINYLOXY)ETHOXY)- | CAS-765-12-8 | T3460 | Tri(ethylene glycol) divinyl ether | MFCD00074891 | D92703 | N19H7120G4 | Triethylene Glycol Divinyl Ether (stabilized wit
Specifications & Purity
≥98%
Storage
Protected from light, Room temperature, Argon charged
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488194205
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488194205
Canonical SmilesC=COCCOCCOCCOC=C
IUPAC Name1,2-bis(2-ethenoxyethoxy)ethane
InChIKeyCYIGRWUIQAVBFG-UHFFFAOYSA-N
INCHI1S/C10H18O4/c1-3-11-5-7-13-9-10-14-8-6-12-4-2/h3-4H,1-2,5-10H2
Isomeric SMILES C=COCCOCCOCCOC=C
Molecular Weight 202.25

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
SubclassEthers
Intermediate Tree Nodes Not available
Direct ParentDialkyl ethers
Alternative Parents Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dialkyl ether - Hydrocarbon derivative - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkyl ethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are alkyl groups.
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.

22 results found

Lot NumberCertificate TypeDateItem
D2607559Certificate of AnalysisMar 26, 2026 T298955
D2607579Certificate of AnalysisMar 26, 2026 T298955
D2607580Certificate of AnalysisMar 26, 2026 T298955
C2623133Certificate of AnalysisSep 10, 2025 T298955
I2528478Certificate of AnalysisSep 10, 2025 T298955
I2528397Certificate of AnalysisSep 10, 2025 T298955
I2528396Certificate of AnalysisSep 10, 2025 T298955
L2510009Certificate of AnalysisJan 03, 2025 T298955
B2524412Certificate of AnalysisJan 03, 2025 T298955
B2524415Certificate of AnalysisJan 03, 2025 T298955
B2524416Certificate of AnalysisJan 03, 2025 T298955
B2524418Certificate of AnalysisJan 03, 2025 T298955
H2305118Certificate of AnalysisJul 20, 2023 T298955
L2416746Certificate of AnalysisJul 20, 2023 T298955
H2406014Certificate of AnalysisJul 20, 2023 T298955
H2305122Certificate of AnalysisJul 20, 2023 T298955
H2305120Certificate of AnalysisJul 20, 2023 T298955
B2307591Certificate of AnalysisDec 12, 2022 T298955
B2307592Certificate of AnalysisDec 12, 2022 T298955
G2510621Certificate of AnalysisAug 06, 2022 T298955
J2211253Certificate of AnalysisAug 05, 2022 T298955
J2211339Certificate of AnalysisAug 05, 2022 T298955

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Chemical and Physical Properties
Sensitivitylight & Moisture sensitive
Refractive Index1.453
Flash Point(°C)113℃(235.4 °F)
Boil Point(°C)120-126°C/18mmHg(lit.)
Molecular Weight202.250 g/mol
XLogP31.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count11
Exact Mass202.121 Da
Monoisotopic Mass202.121 Da
Topological Polar Surface Area36.900 Ų
Heavy Atom Count14
Formal Charge0
Complexity120.000
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
Citations of This Product
References
1. Yanfan Yang, Hao Zhou, Xiaoqi Chen, Tingting Liu, Yong Zheng, Lin Dai, Chuanling Si.  (2023)  Green and ultrastrong polyphenol lignin-based vitrimer adhesive with photothermal conversion property, wide temperature adaptability, and solvent resistance.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2023.147216]
2. Yan Yang, Funian Mo, Yangyang Chen, Yingyi Liu, Shaojun Chen, Jiandong Zuo.  (2015)  Preparation of 2-(dimethylamino) ethyl methacrylate copolymer micelles for shape memory materials.  JOURNAL OF APPLIED POLYMER SCIENCE,  132  (31):   [PMID:] [10.1002/app.42312]
3. Xi Xia, Xingxing Chen, Junli Shi, Zhibin Li, Bingfa Jiang, Kaixi Huang, Mengxue Guo, Zeyun Yang, Zelong Liao, Chaoyang Song, Chuan Fei Guo.  (2025)  Micropillar-enabled tough adhesion and enhanced sensing.  Matter,      [PMID:] [10.1016/j.matt.2025.102221]
4. Jia Song, Rusong Yang, Junli Shi, Xingxing Chen, Sai Xie, Zelong Liao, Ruijie Zou, Yupeng Feng, Terry Tao Ye, Chuan Fei Guo.  (2025)  Polyelectrolyte-based wireless and drift-free iontronic sensors for orthodontic sensing.  Science Advances,  11  (11):   [PMID:40085719] [10.1126/sciadv.adu6086]
5. Dhandapani Kuzhandaivel, Weiqiang Chen, Zixiang Weng, Longhui Zheng, Jianlei Wang, Naveen Thirunavukkarasu, Lixin Wu.  (2026)  Adaptive direct ink writing of dual-curable, silica-filled rubber latex composites via a hybrid physics-machine learning framework.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2026.174706]
Solution Calculators
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