(R)-4-vinyldihydrofuran-2(3H)-one
(R)-4-乙烯基二氢呋喃-2(3H)-酮
Also known as: (4R)-4-ethenyloxolan-2-one, 2(3H)-Furanone, 4-ethenyldihydro-, (4R)-, (R)-4-vinyl-dihydrofuran-2(3H)-one
(R)-4-vinyldihydrofuran-2(3H)-one (CAS 121959-61-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8O2 and a molecular weight of 112.12700 g/mol. It is also known as (4R)-4-ethenyloxolan-2-one, 2(3H)-Furanone, 4-ethenyldihydro-, (4R)- and (R)-4-vinyl-dihydrofuran-2(3H)-one. Key properties include a boiling point of 209ºC at 760 mmHg, a density of 1.154g/cm3 and a flash point of 76.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 121959-61-3
- Jingsj CID
- J-1053529-5
- Molecular Formula
- C6H8O2
- Chinese Name
- (R)-4-乙烯基二氢呋喃-2(3H)-酮
- Molecular Weight
- 112.12700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 209ºC at 760 mmHg |
|---|---|
| Density | 1.154g/cm3 |
| Flash Point | 76.3ºC |
Frequently Asked Questions
What is the CAS number of (R)-4-vinyldihydrofuran-2(3H)-one?
The CAS number of (R)-4-vinyldihydrofuran-2(3H)-one is 121959-61-3.
What are the molecular formula and molecular weight of (R)-4-vinyldihydrofuran-2(3H)-one?
(R)-4-vinyldihydrofuran-2(3H)-one has molecular formula C6H8O2 and molecular weight 112.12700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(R)-4-vinyldihydrofuran-2(3H)-one (CAS 121959-61-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1053529-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.