Ethyl 3-bromopyruvate
Also known as: Ethyl bromopyruvate, Bromopyruvic acid ethyl ester, 3-Bromo-2-oxopropanoic acid ethyl ester, Ethyl 3-bromo-2-oxopropanoate, Ethyl 3-bromo-2-oxopropionate, β-Bromopyruvic acid ethyl ester
Ethyl 3-bromopyruvate (CAS 70-23-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C5H7BrO3 and a molecular weight of 195.011 g/mol. Key properties include a melting point of 79 - 82ºC, a boiling point of 224.3±0.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 75.4±22.6 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 70-23-5
- Jingsj CID
- J-42334-7
- Molecular Formula
- C5H7BrO3
- Molecular Weight
- 195.011 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 79 - 82ºC |
|---|---|
| Boiling Point | 224.3±0.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 75.4±22.6 °C |
| Exact Mass | 193.957855 |
| PSA | 43.37000 |
| LogP | 0.75 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.469 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ethyl 3-bromopyruvate?
The CAS number of Ethyl 3-bromopyruvate is 70-23-5.
What are the molecular formula and molecular weight of Ethyl 3-bromopyruvate?
Ethyl 3-bromopyruvate has molecular formula C5H7BrO3 and molecular weight 195.011 g/mol.
Is Ethyl 3-bromopyruvate hazardous?
Ethyl 3-bromopyruvate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of Ethyl 3-bromopyruvate?
For Ethyl 3-bromopyruvate, Upstream Products: Ethyl pyruvate, Ethanol, 3-Bromopyruvic acid; Downstream Products: ethyl 6-bromo-8-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate, Ethyl 2-(4-bromophenyl)-1,3-oxazole-4-carboxylate, ethyl 2-phenylthiazole-4-carboxylate.
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-bromopyruvate (CAS 70-23-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42334-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.