Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate

Also known as: 2-Deoxy-2,2-difluoro-4,5-O-isopropylidene-D-erythro-pentonic Acid Ethyl Ester, 2-Deoxy-2,2-Difluoro-4,5-o-(1-Methylethylidene) Pentonic Acid Ethyl Ester, D-erythro-Pentonic acid, 2-deoxy-2,2-difluoro-4,5-O-(1-methylethylidene)-, ethyl ester, Pentonic acid, 2-deoxy-2,2-difluoro-4,5-O-(1-methylethylidene)-, ethyl ester, Ethyl 2-deoxy-2,2-difluoro-4,5-O-isopropylidenepentonate, 3-(2,2-Dimethyl[1,3]dioxolan-4-yl)-2,2-difluora-3-hydroxy-propionic acid ethyl ester, Ethyl 3-(2,2-diMethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate, ethyl (3R)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate, ethyl (3R,4R)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate

Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate (CAS 95058-92-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H16F2O5 and a molecular weight of 254.228 g/mol. Key properties include a boiling point of 338.4±37.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 158.5±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 95058-92-7
Jingsj CID: J-1076045-9
Molecular Formula: C₁₀H₁₆F₂O₅
Molecular Weight: 254.228 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	338.4±37.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	158.5±26.5 °C
Exact Mass	254.096573
PSA	64.99000
LogP	1.86
Vapor Pressure	0.0±1.7 mmHg at 25°C
Refractive Index	1.428

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate?

The CAS number of Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate is 95058-92-7.

What are the molecular formula and molecular weight of Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate?

Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate has molecular formula C10H16F2O5 and molecular weight 254.228 g/mol.

What are the upstream and downstream products of Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate?

For Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate, Upstream Products: Ethyl bromodifluoroacetate, (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde; Downstream Products: 2-Deoxy-2,2-difluoro-4,5-O-(1-methylethylidene)-D-erythropentonic acid ethyl ester 3-benzoate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl (3R,S)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyldioxolan-4-yl)propionate (CAS 95058-92-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1076045-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.