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Ethyl 3-bromo-2,2-difluoropropanoate

Also known as: ethyl 3-bromo-2,2-difluoropropionate, 3-bromo-2,2-difluoro-propionic acid ethyl ester, propanoic acid, 3-bromo-2,2-difluoro-, ethyl ester, ethyl bromodifluoro acetate, BrCH2CF2CO2Et, 3-brom-2,2-difluorpropansaeureethylester, Ethyl 3-bromo-2,2-difluoropropionat, ethyl 3-bromo-2,2-difluoro-propanoate

Ethyl 3-bromo-2,2-difluoropropanoate (CAS 111773-24-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H7BrF2O2 and a molecular weight of 217.00900 g/mol. Key properties include a boiling point of 157.6±35.0 °C(Predicted), a density of 1.564±0.06 g/cm3(Predicted) and a flash point of 55℃. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour, H301 — Toxic if swallowed and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
111773-24-1
Jingsj CID
J-1520184-0
Molecular Formula
C5H7BrF2O2
Molecular Weight
217.00900 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point157.6±35.0 °C(Predicted)
Density1.564±0.06 g/cm3(Predicted)
Flash Point55℃
Exact Mass215.96000
PSA26.30000
LogP1.57970

GHS Safety & Compliance

Flammable / Acute ToxicitySignal word: Danger
  • H226 — Flammable liquid and vapour
  • H301 — Toxic if swallowed
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H332 — Harmful if inhaled
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of Ethyl 3-bromo-2,2-difluoropropanoate?

The CAS number of Ethyl 3-bromo-2,2-difluoropropanoate is 111773-24-1.

What are the molecular formula and molecular weight of Ethyl 3-bromo-2,2-difluoropropanoate?

Ethyl 3-bromo-2,2-difluoropropanoate has molecular formula C5H7BrF2O2 and molecular weight 217.00900 g/mol.

Is Ethyl 3-bromo-2,2-difluoropropanoate hazardous?

Ethyl 3-bromo-2,2-difluoropropanoate has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H301 — Toxic if swallowed; H315 — Causes skin irritation.

What are the upstream and downstream products of Ethyl 3-bromo-2,2-difluoropropanoate?

For Ethyl 3-bromo-2,2-difluoropropanoate, Upstream Products: Ethyl 3-bromopyruvate, Ethanol; Downstream Products: Ethyl 3-amino-2,2-difluoropropanoate hydrochloride, Ethyl 2-fluoroacrylate.

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

Last updated:

How to cite: Jingsj. "Ethyl 3-bromo-2,2-difluoropropanoate (CAS 111773-24-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520184-0 (accessed 2026-11-09).

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