Ethyl 4-bromoacetoacetate
- Product Name
- Ethyl 4-bromoacetoacetate
- CAS No.
- 13176-46-0
- Chemical Name
- Ethyl 4-bromoacetoacetate
- Synonyms
- Ethyl 4-bromo-3-oxobutanoate;1KG,5KG;Ethyl 4-bromoacetoacetate;Ethyl 4-Vromoacetoacetate;4-broMo ethyl acetoacetate;Ethyl 4-bromo-3-oxo-butyrate;4-BroMoacetoacetic acid ethyl ester;4-Bromo-3-oxobutanoic acid Et ester;4-Bromo-3-oxo-butyric acid ethyl ester;4-BroMo-3-oxo-butyric acid Methyl ester
- CBNumber
- CB9874938
- Molecular Formula
- C6H9BrO3
- Formula Weight
- 209.04
- MOL File
- 13176-46-0.mol
Ethyl 4-bromoacetoacetate Property
- Boiling point:
- 231.6 °C
- Density
- 1.511
- refractive index
- 1.5281 (estimate)
- storage temp.
- 2-8°C(protect from light)
- pka
- 9.56±0.46(Predicted)
- form
- liquid
- color
- Colourless
Safety
- Hazard Codes
- F
- HS Code
- 2918300090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- E900590
- Product name
- Ethyl4-Bromoacetoacetate
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- E900590
- Product name
- Ethyl4-Bromoacetoacetate
- Packaging
- 1g
- Price
- $70
- Updated
- 2021/12/16
- Product number
- 449228
- Product name
- Ethyl 4-Bromoacetoacetate
- Packaging
- 250mg
- Price
- $319
- Updated
- 2021/12/16
- Product number
- 076501
- Product name
- 4-Bromo-3-oxo-butyric acid ethyl ester
- Packaging
- 250mg
- Price
- $30
- Updated
- 2021/12/16
- Product number
- 2129-9-01
- Product name
- Ethyl 4-bromo-3-oxobutanoate
- Purity
- 90%
- Packaging
- 1g
- Price
- $48
- Updated
- 2021/12/16
Ethyl 4-bromoacetoacetate Chemical Properties,Usage,Production
Synthesis
To a solution of Ethyl acetoacetate (10.0 g, 76.9 mmol, 1 .0 eq) in acetic acid (30 mL) was added bromine (12.3 g, 76.9 mmol, 1 .0 eq) at 0 °C over 10 min. The mixture was stirred at 0 °C for 1 h, the solvent was removed under reduced pressure, and the residue was diluted with water (50 mL). The aqueous mixture was extracted with CH2CI2 (50 mL x 3). The combined organic layers were washed with brine (60 mL x 2), dried over MgS04 and concentrated under reduced pressure to give ethyl 4-bromo-3-oxobutanoate (14.3 g, 85 per cent) as a yellow oil.
Ethyl 4-bromoacetoacetate Preparation Products And Raw materials
Raw materials
Preparation Products
Ethyl 4-bromoacetoacetate Suppliers
- Tel
- --
- Fax
- --
- sales@chemos-group.com
- Country
- Germany
- ProdList
- 6350
- Advantage
- 71
View Lastest Price from Ethyl 4-bromoacetoacetate manufacturers
- Product
- Ethyl 4-bromoacetoacetate 13176-46-0
- Price
- US $30.00-10.00/kg
- Min. Order
- 10kg
- Purity
- 99%
- Supply Ability
- 100000kg
- Release date
- 2024-08-23
- Product
- Ethyl 4-bromoacetoacetate 13176-46-0
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99.3%
- Supply Ability
- 100 tons
- Release date
- 2022-01-25
- Product
- Ethyl 4-broMoacetoacetate 13176-46-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27