1,2-Epoxydodecane
1,2-Epoxydodecane (CAS 2855-19-8), with the molecular formula C12H24O and a molecular weight of 184.32 g/mol, is a valuable epoxide monomer. This chemical compound is primarily utilised in polymer science and materials science research. Its epoxide functionality allows for ring-opening polymerisation, making it a useful building block for speciality polymers and functionalised materials. 1,2-Epoxydodecane is supplied by Tech Serve Solutions for laboratory and industrial applications.
- IUPAC
- 1-Dodecene oxide,Decenoxirane
- Synonyms
- 1-Dodecene oxideDecenoxirane

Polymer Synthesis
As an epoxide monomer, 1,2-Epoxydodecane can participate in ring-opening polymerisation reactions. This allows for the synthesis of polyethers and other speciality polymers with tailored properties, potentially useful in coatings or adhesives.
Materials Science Research
The compound serves as a versatile intermediate in materials science for creating novel functionalised materials. Its reactive epoxide group can be modified to introduce specific chemical functionalities onto various substrates or polymer backbones.
Organic Synthesis Intermediate
1,2-Epoxydodecane can be employed as an intermediate in complex organic synthesis pathways. The epoxide ring can be opened under various conditions to yield different functional groups, facilitating the construction of larger organic molecules.
| Molecular weight | 184.32 |
|---|---|
| Empirical formula | C12H24O |
| Assay | 90% |
| Boiling point | 124-125 °C/15 mmHg(lit.) |
| Density | 0.844 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.436(lit.) |
| Vapour pressure | 2 mmHg (100 °C) |
| Storage temperature | 2-8°C |

Hazard statements
- 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 | 104 °C / 219.2 °F |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 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 1,2-Epoxydodecane used for?
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1,2-Epoxydodecane is primarily used as an epoxide monomer in polymer science and materials science research, and as an intermediate in organic synthesis.
What is the CAS number and molecular formula for 1,2-Epoxydodecane?
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The CAS number for 1,2-Epoxydodecane is 2855-19-8, and its molecular formula is C12H24O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Epoxydodecane with an assay of 90%. This is a technical grade product and is not represented as USP, BP, EP, or other pharmacopoeial grades.
What are the main hazards associated with 1,2-Epoxydodecane?
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1,2-Epoxydodecane is classified with GHS07 and carries the signal word Warning. It is associated with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, is recommended. Consult the Safety Data Sheet for full details.
How is 1,2-Epoxydodecane packed, shipped, and exported?
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1,2-Epoxydodecane is available from Tech Serve Solutions for export. Specific packaging and shipping details are provided upon request, adhering to all relevant international regulations.
How can I request a sample or a quote for 1,2-Epoxydodecane?
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To request a sample or a quote for 1,2-Epoxydodecane, please contact our sales team through the website or by phone, providing your specific requirements.
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