2-ACETYLBENZALDEHYDE 95
- Product Name
- 2-ACETYLBENZALDEHYDE 95
- CAS No.
- 24257-93-0
- Chemical Name
- 2-ACETYLBENZALDEHYDE 95
- Synonyms
- Benzaldehyde, 2-acetyl-;Benzaldehyde, o-acetyl-;Ortho-acetylbenzaldehyde;2-ACETYLBENZALDEHYDE 95;2-Acetylbenzaldehyde 95%;2-Acetylbenzaldehyde,2-Formylacetophenone
- CBNumber
- CB1499902
- Molecular Formula
- C9H8O2
- Formula Weight
- 148.16
- MOL File
- 24257-93-0.mol
2-ACETYLBENZALDEHYDE 95 Property
- Melting point:
- 39-43 °C (lit.)
- Boiling point:
- 268.8±23.0 °C(Predicted)
- Density
- 1.117±0.06 g/cm3(Predicted)
- Flash point:
- >230 °F
- storage temp.
- 2-8°C, stored under nitrogen
- form
- crystalline solid
- color
- White/off-white
Safety
- WGK Germany
- 3
- HS Code
- 2914409000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
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
- 562912
- Product name
- 2-Acetylbenzaldehyde
- Purity
- 95%
- Packaging
- 1g
- Price
- $79.5
- Updated
- 2023/01/07
- Product number
- OR40792
- Product name
- 2-Acetylbenzaldehyde
- Purity
- 95%
- Packaging
- 250mg
- Price
- $87
- Updated
- 2021/12/16
- Product number
- FA167178
- Product name
- 2-Acetylbenzaldehyde
- Packaging
- 1g
- Price
- $130
- Updated
- 2021/12/16
- Product number
- OR40792
- Product name
- 2-Acetylbenzaldehyde
- Purity
- 95%
- Packaging
- 1g
- Price
- $218
- Updated
- 2021/12/16
- Product number
- FA167178
- Product name
- 2-Acetylbenzaldehyde
- Packaging
- 2g
- Price
- $220
- Updated
- 2021/12/16
2-ACETYLBENZALDEHYDE 95 Chemical Properties,Usage,Production
Synthesis
38846-64-9
24257-93-0
General procedure for the synthesis of 2-acetylbenzaldehyde using 2-ethynylbenzaldehyde as starting material: the general method was as follows: first, AgBArF (97.1 mg, 0.1 mmol) was accurately weighed and placed in a long-necked glass reactor, followed by the addition of 2-ethynylbenzaldehyde (1 mmol). Next, 10 μL of ethyl acetate (EtOAc) was added and stirred for 5 min. After that, n-dodecane (1 mmol), an internal standard, and 3 mL of deionized water were added, and the reaction device was placed in an oil bath at 80 °C with continuous stirring and heated for 12 to 24 hours. Upon completion of the reaction, the reaction device was opened and 3 mL of ethyl acetate (EtOAc) was added to it and stirred for 5 minutes, after which the organic phase was separated and collected. The organic phase was passed through a short silica gel column to remove possible impurities and subsequently analyzed by GC-MS. Finally, the product was purified by silica gel column chromatography using a hexane/ethyl acetate (EtOAc) solvent mixture as eluent. The purified product was structurally characterized by 1H NMR and ESI-MS.
References
[1] Tetrahedron Letters, 2014, vol. 55, # 8, p. 1444 - 1447
2-ACETYLBENZALDEHYDE 95 Preparation Products And Raw materials
Raw materials
Preparation Products
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