Glycidyl isobutyl ether
Glycidyl isobutyl ether (CAS: 3814-55-9, C7H14O2) is a reactive epoxide monomer with a molecular weight of 130.18 g/mol. This clear, colourless liquid serves as a crucial building block in polymer science and materials science. Its epoxy group readily participates in polymerisation reactions, enabling the synthesis of various polymers and resins. Glycidyl isobutyl ether is supplied by TSS with a minimum assay of 97%.

Epoxy Resin Synthesis
Glycidyl isobutyl ether acts as a reactive diluent or a monomer in the formulation of epoxy resins. It can be polymerised to form epoxy-based materials used in coatings, adhesives, and composites, offering enhanced flexibility and toughness.
Polymer Modification
It can be incorporated into polymer chains to introduce epoxide functionalities, allowing for subsequent cross-linking or modification. This is valuable in developing advanced materials with tailored properties.
Chemical Intermediate
As an epoxide, it serves as an intermediate in organic synthesis for producing more complex molecules. The epoxide ring can undergo ring-opening reactions with various nucleophiles.
| Molecular weight | 130.18 |
|---|---|
| Empirical formula | C7H14O2 |
| Assay | 97% |
| Boiling point | 160 °C/750 mmHg(lit.) |
| Density | 0.909 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.416(lit.) |


Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 49 °C / 120.2 °F |
| Transport (UN / ADR) | UN 3271 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26-37/39 |
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 Glycidyl isobutyl ether used for?
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Glycidyl isobutyl ether is primarily used as an epoxide monomer in polymer science and materials science for the synthesis of epoxy resins and polymer modification.
What are the CAS number and formula for Glycidyl isobutyl ether?
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The CAS number for Glycidyl isobutyl ether is 3814-55-9, and its empirical formula (Hill notation) is C7H14O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Glycidyl isobutyl ether with a minimum assay of 97%. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should Glycidyl isobutyl ether be handled safely?
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Glycidyl isobutyl ether is flammable (H226) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle in a well-ventilated area, wear appropriate personal protective equipment including eyeshields and gloves, and avoid ignition sources.
Is Glycidyl isobutyl ether a controlled substance?
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The provided data does not indicate that Glycidyl isobutyl ether is a controlled substance.
How is Glycidyl isobutyl ether packed, shipped, and exported?
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Glycidyl isobutyl ether is shipped according to its UN classification (UN 3271 3 / PGIII). TSS exports chemicals globally, adhering to all relevant shipping and customs regulations.
How can I request a sample or quote for Glycidyl isobutyl ether?
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To request a sample or a quotation for Glycidyl isobutyl ether, please contact our sales team through the TSS website or by phone.
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