(+)-disparlure
Also known as: cis-(+)-disparlure, (7R,8S)-7,8-epoxy-2-methyloctadecane, (2S,3R)-2-decyl-3-(5-methylhexyl)oxirane, disparlure, cis-7,8-epoxy-2-methyloctadecane
(+)-disparlure (CAS 54910-51-9) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C19H38O and a molecular weight of 282.50400 g/mol. Key properties include a boiling point of 146-148ºC0.25 mm Hg(lit.), a density of 0.828 g/mL at 25ºC(lit.) and a flash point of 51.7 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 54910-51-9
- Jingsj CID
- J-868758-2
- Molecular Formula
- C19H38O
- Molecular Weight
- 282.50400 g/mol
- Category
- Ethers
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 146-148ºC0.25 mm Hg(lit.) |
|---|---|
| Density | 0.828 g/mL at 25ºC(lit.) |
| Flash Point | 51.7 °C |
| Exact Mass | 282.29200 |
| PSA | 12.53000 |
| LogP | 6.50100 |
| Refractive Index | n20/D 1.445(lit.) |
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 (+)-disparlure?
The CAS number of (+)-disparlure is 54910-51-9.
What are the molecular formula and molecular weight of (+)-disparlure?
(+)-disparlure has molecular formula C19H38O and molecular weight 282.50400 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(+)-disparlure (CAS 54910-51-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-868758-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.