trans-9,10-Epoxyoctadecanoic acid
反式-9,10-环氧十八烷酸
Also known as: trans-9,10-Epoxystearic acid, 9,10-Epoxystearic acid, 3-Octyloxiraneoctanoic acid, 9,10-Epoxyoctadecanoic acid, Oxidized oleic acid, Oleic acid epoxide, NSC 179691, Epoxystearic acid, monoepoxy stearic acid
trans-9,10-Epoxyoctadecanoic acid (CAS 2443-39-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H34O3 and a molecular weight of 298.46100 g/mol. It is also known as trans-9,10-Epoxystearic acid, 9,10-Epoxystearic acid and 3-Octyloxiraneoctanoic acid. Key properties include a boiling point of 422.9ºC at 760mmHg, a density of 0.956g/cm3 and a flash point of 141.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2443-39-2
- Jingsj CID
- J-996194-8
- Molecular Formula
- C18H34O3
- Chinese Name
- 反式-9,10-环氧十八烷酸
- Molecular Weight
- 298.46100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 422.9ºC at 760mmHg |
|---|---|
| Density | 0.956g/cm3 |
| Flash Point | 141.1ºC |
Frequently Asked Questions
What is the CAS number of trans-9,10-Epoxyoctadecanoic acid?
The CAS number of trans-9,10-Epoxyoctadecanoic acid is 2443-39-2.
What are the molecular formula and molecular weight of trans-9,10-Epoxyoctadecanoic acid?
trans-9,10-Epoxyoctadecanoic acid has molecular formula C18H34O3 and molecular weight 298.46100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "trans-9,10-Epoxyoctadecanoic acid (CAS 2443-39-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-996194-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.