Ethyl 2,3-dibromopropionate
- Product Name
- Ethyl 2,3-dibromopropionate
- CAS No.
- 3674-13-3
- Chemical Name
- Ethyl 2,3-dibromopropionate
- Synonyms
- ETHYL 2,3-DIBROMOPROPANOATE;2,3-dibroMopentanoate;Ethyl 2,3-dibroMopropi;Ethyl 2,3-dibromopronate;Ethyl 2,3-dibromopropiote;ETHYL 2,3-DIBROMOPROPIONATE;Ethyl2,3-Dibromopropionate>Ethyl 2,3-dibromo-propionoate;Ethyl 2,3-dibromopropionate,99%;2,3-Ethyl dibroMopropionic acid
- CBNumber
- CB7726075
- Molecular Formula
- C5H8Br2O2
- Formula Weight
- 259.92
- MOL File
- 3674-13-3.mol
Ethyl 2,3-dibromopropionate Property
- Boiling point:
- 211-214 °C/746 mmHg (lit.)
- Density
- 1.788 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.5(lit.)
- Flash point:
- 197 °F
- storage temp.
- Store below +30°C.
- form
- clear liquid
- color
- Colorless to Light yellow to Light orange
- Specific Gravity
- 1.785
- Water Solubility
- Insoluble
- BRN
- 636046
- InChI
- InChI=1S/C5H8Br2O2/c1-2-9-5(8)4(7)3-6/h4H,2-3H2,1H3
- InChIKey
- OENICUBCLXKLJQ-UHFFFAOYSA-N
- SMILES
- C(OCC)(=O)C(Br)CBr
- CAS DataBase Reference
- 3674-13-3(CAS DataBase Reference)
- NIST Chemistry Reference
- Propanoic acid, 2,3-dibromo-, ethyl ester(3674-13-3)
- EPA Substance Registry System
- Ethyl 2,3-dibromopropionate (3674-13-3)
Safety
- Hazard Codes
- T
- Risk Statements
- 22-24-34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 2922 8/PG 2
- WGK Germany
- 2
- RTECS
- UA2458382
- F
- 19-21
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29159080
- Toxicity
- LD50 orally in Rabbit: 240 mg/kg LD50 dermal Rabbit 230 mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 8.20418
- Product name
- Ethyl 2,3-dibromopropionate
- Purity
- for synthesis
- Packaging
- 100mL
- Price
- $72.5
- Updated
- 2025/07/31
- Product number
- D1992
- Product name
- Ethyl 2,3-Dibromopropionate
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $20
- Updated
- 2025/07/31
- Product number
- D1992
- Product name
- Ethyl 2,3-Dibromopropionate
- Purity
- >98.0%(GC)
- Packaging
- 500g
- Price
- $158
- Updated
- 2025/07/31
- Product number
- 34305
- Product name
- Ethyl 2,3-dibromopropionate
- Purity
- purum, ≥95.0% (GC)
- Packaging
- 0
- Price
- $0
- Updated
- 2021/12/16
- Product number
- E915840
- Product name
- Ethyl2,3-Dibromopropanoate
- Packaging
- 25g
- Price
- $50
- Updated
- 2021/12/16
Ethyl 2,3-dibromopropionate Chemical Properties,Usage,Production
Chemical Properties
clear colorless to yellow liquid
Uses
Ethyl 2,3-dibromopropionate is used as pharmaceutical Intermediates. It is a building block that has been used as a catalyst for the polymerization of ethyl acrylate.
Hazard
A poison by ingestion and skin contact. A severe skin and eye irritant.
Safety Profile
A poison by ingestion and skin contact. A severe skin and eye irritant. When heated to decomposition it emits toxic vapors of Br-.
Synthesis
140-88-5
3674-13-3
General method: A solution of 1.2 moles of carbon tetrachloride (CCl4) with bromine (Br2) was slowly added dropwise to a stirred solution of carbon tetrachloride (CCl4) containing 1 mole of ethyl acrylate at 0°C. The reaction mixture was allowed to run for 2 hours. After the dropwise addition was completed, the reaction mixture was warmed to 60 °C and refluxed for 2 hours. The progress of the reaction was monitored by thin layer chromatography (TLC) and after the reaction was complete, the solvent was evaporated under reduced pressure to give ethyl 2,3-dibromopropionate in 99% yield.
References
[1] Journal of Organic Chemistry, 2018,
[2] Tetrahedron Asymmetry, 2012, vol. 23, # 22-23, p. 1615 - 1623
[3] Macromolecules, 2018, vol. 51, # 11, p. 4068 - 4076
[4] Journal of Chemical Research, 2005, # 8, p. 481 - 483
[5] New Journal of Chemistry, 2013, vol. 37, # 5, p. 1343 - 1349
Ethyl 2,3-dibromopropionate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Ethyl 2,3-dibromopropionate manufacturers
- Product
- Ethyl 2,3-dibromopropionate 3674-13-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2024-07-19
- Product
- Ethyl 2,3-dibromopropionate 3674-13-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 90%-99.99%
- Supply Ability
- 1000kgs
- Release date
- 2019-07-02