ChemicalBook > CAS DataBase List > 2-(2-BROMOPHENYL)-1,3-DIOXOLANE

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
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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)
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
24/25
WGK Germany 
2
HS Code 
29329900
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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..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
652652
Product name
2-Bromobenzaldehyde ethylene acetal
Purity
96%
Packaging
5g
Price
$29.9
Updated
2025/07/31
Sigma-Aldrich
Product number
652652
Product name
2-Bromobenzaldehyde ethylene acetal
Purity
96%
Packaging
25g
Price
$199.35
Updated
2025/07/31
TCI Chemical
Product number
B2084
Product name
2-(2-Bromophenyl)-1,3-dioxolane
Purity
>97.0%(GC)
Packaging
5g
Price
$34
Updated
2025/07/31
TCI Chemical
Product number
B2084
Product name
2-(2-Bromophenyl)-1,3-dioxolane
Purity
>97.0%(GC)
Packaging
25g
Price
$102
Updated
2025/07/31
TRC
Product number
B698225
Product name
2-(2-Bromophenyl)-1,3-dioxolane
Packaging
1g
Price
$55
Updated
2021/12/16
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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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2-(2-BROMOPHENYL)-1,3-DIOXOLANE Suppliers

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View Lastest Price from 2-(2-BROMOPHENYL)-1,3-DIOXOLANE manufacturers

Shaanxi Dideu Medichem Co. Ltd
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
Zhuozhou Wenxi import and Export Co., Ltd
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
Longyan Tianhua Biological Technology Co., Ltd
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

34824-58-3, 2-(2-BROMOPHENYL)-1,3-DIOXOLANERelated Search:

2-(4-BROMOPHENYL)-1,3-DIOXOLANE 98+%,2-(4-Bromophenyl)-1,3-dioxolane, 97 %,2-(4-BROMOPHENYL)-1,3-DIOXOLANE,2-(P-BROMOPHENYL)-1,3-DIOXOLANE 2-(3-BROMOPHENYL)-1,3-DIOXOLANE,2-(m-bromophenyl)-1,3-dioxolane 2-(2-BROMOPHENYL)-1,3-DIOXOLANE 2-BROMO-4'FLUORO-5-METHOXYBENZOPHENONE ETHYLENE KETAL 5-BROMO-6-[1,3]DIOXOLAN-2-YL-BENZO[1,3]DIOXOLE 2-(2-BROMO-3,4,5-TRIMETHOXYPHENYL)-1,3-DIOXOLANE 2-BROMO-5-METHOXYBENZOPHENONE ETHYLENE KETAL 4α-(Chloromethyl)-2α-(4-bromophenyl)-1,3-dioxolane 2-(3-BROMOPHENYL)-1,3-DIOXOLANE, TECH RARECHEM AL BP 1488 RARECHEM AL BP 0916 RARECHEM AL BP 0749 RARECHEM AL BP 0230 RARECHEM AL BP 0715 RARECHEM AL BP 0298 RARECHEM AL BP 0015 RARECHEM AL BP 1111 RARECHEM AL BP 1302

  • 2-(2-BROMOPHENYL)-1,3-DIOXOLANE
  • 1-BROMO-2-(1,3-DIOXOLAN-2-YL)BENZENE
  • 1,3-Dioxolane, 2-(2-bromophenyl)-
  • 2-BROMOBENZALDEHYDE ETHYLENE ACETAL, 98+%
  • 2-bromo-2-phenyl-1,3-dioxolane
  • 2-BromobenzaL
  • dehyde ethyL
  • ene acetaL
  • 2-(2-Bromophenyl)-1,3-dioxolane,98%
  • 2-Bromophenyldioxolane
  • 2-Bromobenzaldehyde ethylene acetal, 1-Bromo-2-(1,3-dioxolan-2-yl)benzene
  • RARECHEM AL BP 0014
  • 2-BROMOBENZALDEHYDE ETHYLENACETAL
  • 2-BROMOBENZALDEHYDE ETHYLENE ACETAL
  • 2-BROMO BENZALDEHYDE ETHYLENE GLYCOL ACETAL
  • 2-(2-Bromophenyl)-1,3-dioxolane &gt
  • 2-(2-bromophenyl)-1,3-dioxolan
  • 2-Bromobenzaldehyde vinylaldehyde
  • 34824-58-3
  • 34824-68-3
  • 3482-58-3
  • Building Blocks
  • Dioxolanes
  • Dioxanes & Dioxolanes
  • ARYL HALIDE
  • Acetals/Ketals/Ortho Esters
  • Organic Building Blocks
  • Oxygen Compounds
  • Dioxolanes
  • Benzaldehyde
  • Adehydes, Acetals & Ketones
  • Bromine Compounds
  • Dioxanes & Dioxolanes
  • Aromatic Halides (substituted)