3,4-Epoxy-1-butene
3,4-Epoxy-1-butene (CAS: 930-22-3) is a volatile organic compound with the molecular formula C4H6O and a molecular weight of 70.09 g/mol. This epoxide monomer is primarily utilised in polymer science and materials science for the synthesis of various polymers. Its reactive epoxide ring allows for versatile chemical transformations, making it a valuable building block in organic synthesis.
- IUPAC
- 2-Vinyloxirane,3,4-Epoxy-1-butene,Butadiene monoxide
- Synonyms
- 2-VinyloxiraneButadiene monoxide
Polymer Synthesis
3,4-Epoxy-1-butene serves as a monomer in the creation of specialty polymers. The epoxide functionality readily participates in ring-opening polymerisation reactions, leading to materials with unique properties.
Materials Science
It is employed in materials science for the development of novel materials. Its incorporation into polymer chains can modify properties such as thermal stability, flexibility, and chemical resistance.
Organic Synthesis Intermediate
This compound acts as a versatile intermediate in organic synthesis, enabling the introduction of an epoxy group and a vinyl group into target molecules for further functionalisation.
| Molecular weight | 70.09 |
|---|---|
| Empirical formula | C4H6O |
| Assay | 98% |
| Boiling point | 65-66 °C(lit.) |
| Density | 0.87 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.417(lit.) |
| Storage temperature | 2-8°C |
Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -50 °C / -58 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-22-36 |
| Safety statements (S) | 16-26-36/37 |
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 3,4-Epoxy-1-butene used for?
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3,4-Epoxy-1-butene is primarily used as a monomer in polymer synthesis and as an intermediate in organic synthesis, finding applications in materials science.
What is the CAS number and formula for 3,4-Epoxy-1-butene?
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The CAS number is 930-22-3 and the empirical formula (Hill Notation) is C4H6O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4-Epoxy-1-butene with an assay of 98%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 3,4-Epoxy-1-butene be handled safely?
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3,4-Epoxy-1-butene is a flammable liquid and vapour (H225) and is harmful if swallowed (H302) and causes serious eye irritation (H319). Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection. Store in a well-ventilated area away from ignition sources.
How is 3,4-Epoxy-1-butene packed, shipped, and exported?
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3,4-Epoxy-1-butene is packaged in compliance with relevant transport regulations for hazardous materials. Tech Serve Solutions offers global export services for this product.
How can I request a quote or sample?
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To request a quote or sample of 3,4-Epoxy-1-butene, please contact our sales department via the website or by phone.
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