2-BROMOCINNAMALDEHYDE
- Product Name
- 2-BROMOCINNAMALDEHYDE
- CAS No.
- 138555-58-5
- Chemical Name
- 2-BROMOCINNAMALDEHYDE
- Synonyms
- 2-BROMOCINMALDEHYDE;2-Bromocinnamaldehyde;trans-2-Bromocinnamaldehyde;3-(2-BroMophenyl)acrylaldehyde;2-BROMOCINNAMALDEHYDE USP/EP/BP;(E)-3-(2-Bromophenyl)-2-propenal;(2E)-3-(2-bromophenyl)prop-2-enal;(E)-3-(2-Bromophenyl)acrylaldehyde;2-PROPENAL, 3-(2-BROMOPHENYL)-,(2E);3-(2-Bromophenyl)acrylaldehyde,3-(2-bromophenyl)prop-2-enal
- CBNumber
- CB4408666
- Molecular Formula
- C9H7BrO
- Formula Weight
- 211.06
- MOL File
- 138555-58-5.mol
2-BROMOCINNAMALDEHYDE Property
- Boiling point:
- 305.8±17.0 °C(Predicted)
- Density
- 1.466±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- Appearance
- Light yellow to yellow Solid
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.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
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
- Z3541
- Product name
- 2-Bromocinnamaldehyde
- Packaging
- 1g
- Price
- $298
- Updated
- 2021/12/16
- Product number
- HCH0143334
- Product name
- 2-BROMOCINNAMALDEHYDE
- Purity
- 98.00%
- Packaging
- 5MG
- Price
- $505.2
- Updated
- 2021/12/16
- Product number
- CD12146645
- Product name
- 3-(2-Bromophenyl)acrylaldehyde
- Purity
- 97%
- Packaging
- 25g
- Price
- $455
- Updated
- 2021/12/16
- Product number
- A159932
- Product name
- (E)-3-(2-Bromophenyl)acrylaldehyde
- Purity
- 97%
- Packaging
- 5g
- Price
- $157
- Updated
- 2021/12/16
- Product number
- CD12146645
- Product name
- 3-(2-Bromophenyl)acrylaldehyde
- Purity
- 97%
- Packaging
- 10g
- Price
- $248
- Updated
- 2021/12/16
2-BROMOCINNAMALDEHYDE Chemical Properties,Usage,Production
Synthesis
2136-75-6
6630-33-7
138555-58-5
General method: To a 10 mL solution of (formylmethylene)triphenylphosphine (1.5 mmol) in solvent (CH2Cl2 or THF) was added slowly and dropwise to a 4 mL solution of o-bromobenzaldehyde (1.0 mmol) in solvent (CH2Cl2 or THF) at 0 °C under argon protection. The reaction mixture was warmed to 25 °C with continuous stirring until the reaction was complete, and the progress of the reaction was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the solvent was removed by concentration under reduced pressure to give the crude product. The crude product was purified by column chromatography on silica gel (60-120 mesh), with a mixed solvent of petroleum ether/ethyl acetate as eluent, to finally obtain the target product (E)-3-(2-bromophenyl)acrolein.
References
[1] Tetrahedron Letters, 2011, vol. 52, # 31, p. 4051 - 4055
[2] Organic and Biomolecular Chemistry, 2014, vol. 12, # 43, p. 8588 - 8592
[3] Organic Letters, 2016, vol. 18, # 4, p. 752 - 755
[4] Chemistry - A European Journal, 2018, vol. 24, # 22, p. 5765 - 5769
2-BROMOCINNAMALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-BROMOCINNAMALDEHYDE manufacturers
- Product
- 2-BROMOCINNAMALDEHYDE 138555-58-5
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%HPLC
- Supply Ability
- 200KG
- Release date
- 2020-02-01