(4R,5R)-4,5-difluoro-1,3-dioxolan-2-one

双氟碳酸乙烯酯

Also known as: trans-4,5-Difluoro-1,3-dioxolan-2-one, trans-4,5-Difluoroethylenecarbonate, trans-Difluoroethylene carbonate, Di-Fluoro ethylene carbonate, DFEC, 1,3-Dioxolan-2-one, 4,5-difluoro-, (4R,5R)-rel-, rel-(4R,5R)-4,5-difluoro-1,3-dioxolan-2-one

(4R,5R)-4,5-difluoro-1,3-dioxolan-2-one (CAS 311810-76-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H2O3F2 and a molecular weight of 124.04298 g/mol. It is also known as trans-4,5-Difluoro-1,3-dioxolan-2-one, trans-4,5-Difluoroethylenecarbonate and trans-Difluoroethylene carbonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 311810-76-1
Jingsj CID: J-1527248-9
Molecular Formula: C₃H₂O₃F₂
Chinese Name: 双氟碳酸乙烯酯
Molecular Weight: 124.04298 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (4R,5R)-4,5-difluoro-1,3-dioxolan-2-one?

The CAS number of (4R,5R)-4,5-difluoro-1,3-dioxolan-2-one is 311810-76-1.

What are the molecular formula and molecular weight of (4R,5R)-4,5-difluoro-1,3-dioxolan-2-one?

(4R,5R)-4,5-difluoro-1,3-dioxolan-2-one has molecular formula C3H2O3F2 and molecular weight 124.04298 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(4R,5R)-4,5-difluoro-1,3-dioxolan-2-one (CAS 311810-76-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527248-9 (accessed 2026-10-25).

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