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(S)-4-vinyldihydrofuran-2(3H)-one

(S)-4-乙烯基二氢呋喃-2(3H)-酮

Also known as: (4S)-4-Ethenyldihydro-2(3H)-furanone, (4S)-4-Vinyldihydrofuran-2(3H)-one, (4S)-4-ethenyldihydrofuran-2(3H)-one, (4S)-4-ethenyloxolan-2-one, (4S)-4-vinyltetrahydrofuran-2-one, 2(3H)-Furanone, 4-ethenyldihydro-, (4S)-, 4-vinyl-dihydro-furan-2-one, Taniguchi lactone

(S)-4-vinyldihydrofuran-2(3H)-one (CAS 107080-45-5) 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 (4S)-4-Ethenyldihydro-2(3H)-furanone, (4S)-4-Vinyldihydrofuran-2(3H)-one and (4S)-4-ethenyldihydrofuran-2(3H)-one. Key properties include a boiling point of 209.034ºC at 760 mmHg, a density of 1.155g/cm3 and a flash point of 76.253ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
107080-45-5
Jingsj CID
J-1188065-9
Molecular Formula
C6H8O2
Chinese Name
(S)-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

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Physicochemical Properties

Boiling Point209.034ºC at 760 mmHg
Density1.155g/cm3
Flash Point76.253ºC

Frequently Asked Questions

What is the CAS number of (S)-4-vinyldihydrofuran-2(3H)-one?

The CAS number of (S)-4-vinyldihydrofuran-2(3H)-one is 107080-45-5.

What are the molecular formula and molecular weight of (S)-4-vinyldihydrofuran-2(3H)-one?

(S)-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. "(S)-4-vinyldihydrofuran-2(3H)-one (CAS 107080-45-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1188065-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.