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Alfa Aesar™ 2-(2-Bromoethyl)-1,3-dioxane, 98%

$39.04 - $133.00

Chemical Identifiers

CAS 33884-43-4
Molecular Formula C6H11BrO2
Formula Weight 195.06
MDL Number MFCD00006567
Beilstein 1421628
Synonym 2-Bromopropanal 1,3-propanediol acetal; 2-Bromopropionaldehyde trimethylene acetal
Chemical Name or Material 2-(2-Bromoethyl)-1,3-dioxane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0095818 SDS Alfa Aesar™
L0095818
50g Each for $133.00
AAL0095809 SDS Alfa Aesar™
L0095809
10g Each for $39.04
Specifications

Description

Applications
2-(2-Bromoethyl)-1,3-dioxane, Provides a useful means of introducing a masked ß-formylethyl group. In comparison with the corresponding dioxolane (following entry), the dioxane is more stable to acid, and the Grignard is thermally stable. Reaction of the Grignard with an acid chloride gives the ketone in high yield without further reaction to the tertiary alcohol. Subsequent hydrolysis of the 1,3-dioxane gives the -ketoaldehyde. It is also used as a pharmaceutical intermediate.

Solubility
It is not soluble in water but soluble in organic solvent such as ethanol.

Notes
Air, Heat sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents. Stable under recommended storage conditions.
Description & Specifications

Chemical Identifiers

33884-43-4
195.06
1421628
2-(2-Bromoethyl)-1,3-dioxane
C6H11BrO2
MFCD00006567
2-Bromopropanal 1,3-propanediol acetal; 2-Bromopropionaldehyde trimethylene acetal

Specifications

33884-43-4
195.06
1421628
67° to 70°C (3mmHg)
96°C (204°F)
98%
C6H11BrO2
MFCD00006567
2-Bromopropanal 1,3-propanediol acetal; 2-Bromopropionaldehyde trimethylene acetal
50g
2-(2-Bromoethyl)-1,3-dioxane

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

TSCA : TSCA

Recommended Storage : 2° to 8°C