4-Chloro-2,3-dihydrofuran
4-氯-2,3-二氢呋喃
Also known as: 3-Chloro-4,5-dihydrofuran, 4-Chloro-2,3-dihydrofuran, 4-chloro-2,3-dihydro-furan, Furan, 4-chloro-2,3-dihydro-
4-Chloro-2,3-dihydrofuran (CAS 17557-40-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H5ClO and a molecular weight of 104.53500 g/mol. It is also known as 3-Chloro-4,5-dihydrofuran, 4-chloro-2,3-dihydro-furan and Furan, 4-chloro-2,3-dihydro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17557-40-3
- Jingsj CID
- J-1426435-5
- Molecular Formula
- C4H5ClO
- Chinese Name
- 4-氯-2,3-二氢呋喃
- Molecular Weight
- 104.53500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-Chloro-2,3-dihydrofuran?
The CAS number of 4-Chloro-2,3-dihydrofuran is 17557-40-3.
What are the molecular formula and molecular weight of 4-Chloro-2,3-dihydrofuran?
4-Chloro-2,3-dihydrofuran has molecular formula C4H5ClO and molecular weight 104.53500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-2,3-dihydrofuran (CAS 17557-40-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1426435-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.