tert-Butyl vinyl ether
Tert-Butyl vinyl ether (CAS: 926-02-3) is a clear, colourless liquid with the molecular formula C6H12O and a molar mass of 100.16 g/mol. This vinyl ether is a versatile monomer primarily utilised in polymer science and materials research. Its reactive vinyl group allows for participation in various polymerisation reactions, making it a valuable building block for synthesising novel polymers and copolymers with tailored properties.

Monomer for Polymerisation
Tert-Butyl vinyl ether serves as a key monomer in the synthesis of various polymers and copolymers. It can undergo cationic polymerisation to form poly(tert-butyl vinyl ether).
Organic Synthesis Intermediate
The reactivity of the vinyl ether functional group makes it useful in organic synthesis, particularly in reactions like Diels-Alder cycloadditions and as a protecting group in certain synthetic routes.
Materials Science Research
It is employed in materials science for developing new polymeric materials with specific thermal or mechanical characteristics, owing to its unique structural features.
| Molecular weight | 100.16 |
|---|---|
| Linear formula | (CH3)3COCH=CH2 |
| Assay | 98% |
| Boiling point | 75-76 °C(lit.) |
| Density | 0.762 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.398(lit.) |


Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -17 °C / 1.4 °F |
| Transport (UN / ADR) | UN 3271 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-38 |
| Safety statements (S) | 16-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is tert-Butyl vinyl ether used for?
+
Tert-Butyl vinyl ether is primarily used as a monomer in polymerisation processes and as an intermediate in organic synthesis, particularly within materials science and polymer research.
What are the CAS number and chemical formula for tert-Butyl vinyl ether?
+
The CAS number is 926-02-3, and its linear formula is (CH3)3COCH=CH2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies tert-Butyl vinyl ether with an assay of 98%. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should tert-Butyl vinyl ether be handled safely?
+
Tert-Butyl vinyl ether is a highly flammable liquid and vapour (H225) and causes skin irritation (H315). Handle with appropriate personal protective equipment, including safety glasses, gloves, and ensure adequate ventilation. Keep away from heat and open flames.
How is tert-Butyl vinyl ether packed and shipped?
+
Tert-Butyl vinyl ether is shipped as UN 3271, Class 3, Packing Group II, adhering to all relevant transport regulations for flammable liquids. TSS is a global supplier and exporter.
How can I request a sample or quote for tert-Butyl vinyl ether?
+
To request a sample or a quotation, please contact our sales team through the website or by phone, providing the product name and CAS number (926-02-3).
▶ Related products

(2,3-Epoxypropyl)benzene
Polymer Science

(2-Boc-amino)ethyl methacrylate
C11H19NO4
Polymer Science
(3,5,5-Trimethylcyclohex-2-enylidene)malononitrile
Polymer Science

(3-Acrylamidopropyl)trimethylammonium chloride solution
Polymer Science

1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate
Polymer Science

1,1,1-Tris(4-hydroxyphenyl)ethane
Polymer Science

1,1-Cyclohexanediacetic acid
Polymer Science

1,12-Diisocyanatododecane
Polymer Science
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis