Ethyl 3-bromopropionate
Also known as: Ethyl 3-bromopropanoate, Ethyl beta-bromopropionate, Ethyl β-bromopropionate, 3-Bromopropanoic acid ethyl ester, 3-Bromopropionic Acid Ethyl Ester, Propanoic acid, 3-bromo-, ethyl ester, Propionic acid, 3-bromo-, ethyl ester, Ethyl-bromopropionate
Ethyl 3-bromopropionate (CAS 539-74-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H9BrO2 and a molecular weight of 181.028 g/mol. Key properties include a boiling point of 179.0±0.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 79.4±0.0 °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. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 539-74-2
- Jingsj CID
- J-22695-9
- Molecular Formula
- C5H9BrO2
- Molecular Weight
- 181.028 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Boiling Point | 179.0±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 79.4±0.0 °C |
| Exact Mass | 179.978592 |
| PSA | 26.30000 |
| LogP | 1.69 |
| Vapor Pressure | 1.0±0.3 mmHg at 25°C |
| Refractive Index | 1.456 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ethyl 3-bromopropionate?
The CAS number of Ethyl 3-bromopropionate is 539-74-2.
What are the molecular formula and molecular weight of Ethyl 3-bromopropionate?
Ethyl 3-bromopropionate has molecular formula C5H9BrO2 and molecular weight 181.028 g/mol.
Which suppliers offer Ethyl 3-bromopropionate?
1 supplier(s) listed; request a quote for pricing.
Is Ethyl 3-bromopropionate hazardous?
Ethyl 3-bromopropionate 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-bromopropionate?
For Ethyl 3-bromopropionate, Upstream Products: Ethyl acrylate, Ethyl 3-chloropropionate, 3-Bromopropanoic acid; Downstream Products: Triethyl 3-phosphonopropionate, Bromoethane, Ethyl acrylate.
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-bromopropionate (CAS 539-74-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22695-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.