2-(2-BROMOPHENYL)-1,3-DIOXOLANE
- Product Name
- 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
- CAS No.
- 34824-58-3
- Chemical Name
- 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
- Synonyms
- ene acetaL;dehyde ethyL;2-BromobenzaL;RARECHEM AL BP 0014;2-Bromophenyldioxolane;2-bromo-2-phenyl-1,3-dioxolane;2-(2-bromophenyl)-1,3-dioxolan;2-(2-BROMOPHENYL)-1,3-DIOXOLANE;1,3-Dioxolane, 2-(2-bromophenyl)-;2-BROMOBENZALDEHYDE ETHYLENACETAL
- CBNumber
- CB0429722
- Molecular Formula
- C9H9BrO2
- Formula Weight
- 229.07
- MOL File
- 34824-58-3.mol
2-(2-BROMOPHENYL)-1,3-DIOXOLANE Property
- Boiling point:
- 126-127°C 5mm
- Density
- 1.535 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.569(lit.)
- Flash point:
- >230 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- Liquid
- color
- Clear colorless to pale yellow
- Water Solubility
- Difficult to mix in water.
- BRN
- 1284374
- CAS DataBase Reference
- 34824-58-3(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 652652
- Product name
- 2-Bromobenzaldehyde ethylene acetal
- Purity
- 96%
- Packaging
- 5g
- Price
- $29.9
- Updated
- 2025/07/31
- Product number
- 652652
- Product name
- 2-Bromobenzaldehyde ethylene acetal
- Purity
- 96%
- Packaging
- 25g
- Price
- $199.35
- Updated
- 2025/07/31
- Product number
- B2084
- Product name
- 2-(2-Bromophenyl)-1,3-dioxolane
- Purity
- >97.0%(GC)
- Packaging
- 5g
- Price
- $34
- Updated
- 2025/07/31
- Product number
- B2084
- Product name
- 2-(2-Bromophenyl)-1,3-dioxolane
- Purity
- >97.0%(GC)
- Packaging
- 25g
- Price
- $102
- Updated
- 2025/07/31
- Product number
- B698225
- Product name
- 2-(2-Bromophenyl)-1,3-dioxolane
- Packaging
- 1g
- Price
- $55
- Updated
- 2021/12/16
2-(2-BROMOPHENYL)-1,3-DIOXOLANE Chemical Properties,Usage,Production
Chemical Properties
Clear colorless to pale yellow liquid
Uses
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.
Synthesis
107-21-1
6630-33-7
34824-58-3
The general procedure for the synthesis of 2-bromobenzaldehyde vinyl aldehyde from ethylene glycol and o-bromobenzaldehyde was as follows: to a solution of benzene (40 mL) containing 2-bromobenzaldehyde (5.30 mmol) was added ethylene glycol (1.26 mL, 22.6 mmol, 4.3 eq.) and p-toluenesulfonic acid (70 mg, 0.37 mmol, 0.07 eq.) in sequence. The reaction mixture was placed in a Dean-Stark apparatus and heated to reflux. After 4 hours of reaction, the reaction was cooled to room temperature and quenched with triethylamine, followed by concentration of the reaction solution under reduced pressure. Finally, purification by silica gel column chromatography afforded the target product 2-bromobenzaldehyde vinyl aldehyde in quantitative yield.
References
[1] Patent: US2004/147401, 2004, A1. Location in patent: Page 33
[2] Organic and Biomolecular Chemistry, 2009, vol. 7, # 6, p. 1106 - 1114
[3] Organic Letters, 2013, vol. 15, # 18, p. 4718 - 4721
[4] European Journal of Organic Chemistry, 2014, vol. 2014, # 10, p. 2084 - 2091
[5] Organic Process Research and Development, 2016, vol. 20, # 2, p. 253 - 261
2-(2-BROMOPHENYL)-1,3-DIOXOLANE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-(2-BROMOPHENYL)-1,3-DIOXOLANE manufacturers
- Product
- 2-(2-BROMOPHENYL)-1,3-DIOXOLANE 34824-58-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2024-07-31
- Product
- 2-(2-BROMOPHENYL)-1,3-DIOXOLANE 34824-58-3
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- 2-(2-BROMOPHENYL)-1,3-DIOXOLANE 34824-58-3
- Price
- US $430.00/KG
- Min. Order
- 1KG
- Purity
- 99
- Supply Ability
- 10000KG
- Release date
- 2020-11-09