3-(4-BROMO-PHENYL)-PROPIONALDEHYDE
- Product Name
- 3-(4-BROMO-PHENYL)-PROPIONALDEHYDE
- CAS No.
- 80793-25-5
- Chemical Name
- 3-(4-BROMO-PHENYL)-PROPIONALDEHYDE
- Synonyms
- 4-Bromophenylpropanal;4-(4-broMophenyl)butanal;Benzenepropanal, 4-broMo-;3-(4-BROMO-PHENYL)-PROPIOLDEHYDE;3-(4-BROMO-PHENYL)-PROPIONALDEHYDE
- CBNumber
- CB2779182
- Molecular Formula
- C9H9BrO
- Formula Weight
- 213.07
- MOL File
- 80793-25-5.mol
3-(4-BROMO-PHENYL)-PROPIONALDEHYDE Property
- Boiling point:
- 267.8±15.0 °C(Predicted)
- Density
- 1.399±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
- Appearance
- Colorless to light yellow Liquid
Safety
- HazardClass
- IRRITANT
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
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
- FB151387
- Product name
- 3-(4-Bromo-phenyl)-propionaldehyde
- Packaging
- 25mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- FB151387
- Product name
- 3-(4-Bromo-phenyl)-propionaldehyde
- Packaging
- 50mg
- Price
- $100
- Updated
- 2021/12/16
- Product number
- FB151387
- Product name
- 3-(4-Bromo-phenyl)-propionaldehyde
- Packaging
- 100mg
- Price
- $150
- Updated
- 2021/12/16
- Product number
- 2565AC
- Product name
- 3-(4-Bromophenyl)propionaldehyde
- Packaging
- 1g
- Price
- $177
- Updated
- 2021/12/16
- Product number
- FB151387
- Product name
- 3-(4-Bromo-phenyl)-propionaldehyde
- Packaging
- 250mg
- Price
- $250
- Updated
- 2021/12/16
3-(4-BROMO-PHENYL)-PROPIONALDEHYDE Chemical Properties,Usage,Production
Synthesis
25574-11-2
80793-25-5
GENERAL STEPS: Example A.4: Synthesis of 3-(4-bromophenyl)propanal (10×) 4-Bromophenylpropanol (4.71 g, 21.8 mmol) was dissolved in dichloromethane (DCM), Dess-Martin periodinane (9.71 g, 20.9 mmol) was added, and the reaction was carried out for 2 hours at room temperature. Upon completion of the reaction, the reaction was quenched with 2 M NaOH solution and the organic and aqueous phases were separated and the aqueous phase was extracted with DCM. The organic phases were combined, dried with anhydrous magnesium sulfate (MgSO4), filtered and concentrated under reduced pressure. The crude product was purified by rapid chromatography on silica gel, the eluent being a gradient solution of DCM in cyclohexane (cHex) to afford the target product 3-(4-bromophenyl)propionaldehyde (10×) (4.46 g, 96% yield) as a colorless liquid. 1H NMR (400 MHz, CDCl3) δ 9.81 (s, 1H), 7.41 (d, J = 8.4 Hz, 2H), 7.07 (d, J = 8.4 Hz, 2H), 2.91 (t, J = 7.6 Hz, 2H), 2.79-2.74 (m, 2H). MS (ES) C9H9BrO calculated value: 211/213, ([M-H]-) not detected, 100% purity.
References
[1] Patent: WO2015/181272, 2015, A1. Location in patent: Page/Page column 30
[2] Patent: EP3239143, 2017, A2. Location in patent: Paragraph 0120
[3] Patent: WO2015/66413, 2015, A1. Location in patent: Page/Page column 176; 177
[4] Patent: US2017/253554, 2017, A1. Location in patent: Paragraph 0425; 0426
[5] Chemical Communications, 2011, vol. 47, # 27, p. 7875 - 7877
3-(4-BROMO-PHENYL)-PROPIONALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
3-(4-BROMO-PHENYL)-PROPIONALDEHYDE Suppliers
- Tel
- 021-31261262/ 49 (0)17662837245
- Fax
- (0)21-33250524
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- Country
- Germany
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- Advantage
- 58
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View Lastest Price from 3-(4-BROMO-PHENYL)-PROPIONALDEHYDE manufacturers
- Product
- 3-(4-Bromophenyl)propanal 80793-25-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 10mg
- Purity
- 99%HPLC
- Supply Ability
- 2000tons
- Release date
- 2020-01-15