Bromoacetaldehyde
- Product Name
- Bromoacetaldehyde
- CAS No.
- 17157-48-1
- Chemical Name
- Bromoacetaldehyde
- Synonyms
- 2-BROMOACETALDEHYDE;Bromoacetaldehyde;bromoacetaldehyde ISO 9001：2015 REACH;Acetaldehyde, bromo-(6CI,7CI,8CI,9CI);Bromoacetaldehyde DISCONTINUED, offer stable form B678880
- CBNumber
- CB21393039
- Molecular Formula
- C2H3BrO
- Formula Weight
- 122.95
- MOL File
- 17157-48-1.mol
Bromoacetaldehyde Property
- Melting point:
- 136-138 °C
- Boiling point:
- 109.35°C (estimate)
- Density
- 1.7515 (rough estimate)
- refractive index
- 1.4486 (estimate)
- EPA Substance Registry System
- Acetaldehyde, bromo- (17157-48-1)
N-Bromosuccinimide Price
- Product number
- 105198
- Product name
- Bromoacetaldehyde in dichloromethane.(10% w/w) sold on a dry weight basis, 1 g = 10 grams solution
- Packaging
- 250mg
- Price
- $125
- Updated
- 2021/12/16
- Product number
- 105198
- Product name
- Bromoacetaldehyde in dichloromethane.(10% w/w) sold on a dry weight basis, 1 g = 10 grams solution
- Packaging
- 1g
- Price
- $250
- Updated
- 2021/12/16
- Product number
- 105198
- Product name
- Bromoacetaldehyde in dichloromethane.(10% w/w) sold on a dry weight basis, 1 g = 10 grams solution
- Packaging
- 5g
- Price
- $1000
- Updated
- 2021/12/16
- Product number
- HCH0174088
- Product name
- BROMOACETALDEHYDE
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $1596
- Updated
- 2021/12/16
Bromoacetaldehyde Chemical Properties,Usage,Production
Uses
Bromoacetaldehyde can be used as an intermediate in pharmaceutical and chemical synthesis, mainly in laboratory research and development and chemical production processes.
Definition
ChEBI:2-Bromoacetaldehyde is an organobromine compound.
Synthesis
Preparation of Bromoacetaldehyde:1,4-dibromo-trans-2-butene(10g, 0.046 mol) was dissolved in dry CH2CI2 (100 ml) and cooled to -780℃ and ozone gas was bubbled until the blue color persisted (~30 min). A nitrogen stream was passed through the solution until the blue color disappeared, giving colorless solution. Triphenyl phosphine (12.9g, 0.046 mol) was added portion wise over a period EPO of 1 hr. The reaction mixture was brought to 0℃ and kept in the refrigerator for 15 hrs. The solvent (CH2CI2) was removed from the reaction mixture (without applying vacuum) and the thick residue was distilled at 400℃ under vacuum (1mm Hg), maintaining the temperature of the receiving flask at -780℃. (during distillation, special care was taken to maintain a cold water circulation (~0°C to - 50℃)). The bromoacetaldehyde(2.8g, yield = 50%) was obtained as a light yellow liquid.
Bromoacetaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
Bromoacetaldehyde Suppliers
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View Lastest Price from Bromoacetaldehyde manufacturers
- Product
- Bromoacetaldehyde 17157-48-1
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-09-25