1,2-Epoxydodecane
Also known as: 1-Dodecene oxide, Decenoxirane, 1,2-Dodecylene Oxide, 1-Dodecene Epoxide, 2-decyloxirane, Oxirane, decyl, decyloxirane, dodec-1,2-ene oxide, dodecyl 1,2-epoxide, rac-1,2-oxiranyldodecane
1,2-Epoxydodecane (CAS 2855-19-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C12H24O and a molecular weight of 184.31800 g/mol. Key properties include a boiling point of 124 °C (15 mmHg), a density of 0.839 g/mL at 20 °C(lit.) and a flash point of 105 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2855-19-8
- Jingsj CID
- J-10008-9
- Molecular Formula
- C12H24O
- Molecular Weight
- 184.31800 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 124 °C (15 mmHg) |
|---|---|
| Density | 0.839 g/mL at 20 °C(lit.) |
| Flash Point | 105 °C |
| Exact Mass | 184.18300 |
| PSA | 12.53000 |
| LogP | 3.91600 |
| Vapor Pressure | 0.0343mmHg at 25°C |
| Refractive Index | 1.435-1.437 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2910900090 |
|---|---|
| Summary | 2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,2-Epoxydodecane?
The CAS number of 1,2-Epoxydodecane is 2855-19-8.
What are the molecular formula and molecular weight of 1,2-Epoxydodecane?
1,2-Epoxydodecane has molecular formula C12H24O and molecular weight 184.31800 g/mol.
Is 1,2-Epoxydodecane hazardous?
1,2-Epoxydodecane has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 1,2-Epoxydodecane?
For 1,2-Epoxydodecane, Upstream Products: dodecene, Undecanal, Trimethylsulfoxonium iodide; Downstream Products: (R)-(+)-1,2-Epoxydodecane, (S)-1,2-dodecanediol, 2-Tridecanone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-Epoxydodecane (CAS 2855-19-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10008-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.