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Alfa Aesar™ 5-Bromo-2,2-difluoro-1,3-benzodioxole, 97%

$54.03 - $588.00

Chemical Identifiers

CAS 33070-32-5
Molecular Formula C7H3BrF2O2
Formula Weight 237
MDL Number MFCD00236212
Beilstein 1425209
Synonym 4-Bromo-1,2-[(difluoromethylene)dioxy]benzene; 3,4-[(Difluoromethylene)dioxy]bromobenzene
Chemical Name or Material 5-Bromo-2,2-difluoro-1,3-benzodioxole
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Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2366103 SDS Alfa Aesar™
B2366103
1g Each for $54.03
AAB2366114 SDS Alfa Aesar™
B2366114
25g Each for $588.00
AAB2366106 SDS Alfa Aesar™
B2366106
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
5-Bromo-2,2-difluoro-1,3- benzodioxole is used as a precursor in organic synthesis. It is used to prepare 5-bromo-2,2-difluoro-1,3-benzodioxole-4-carboxylic acid. It serves as an intermediate in active pharmaceutical ingredients, agrochemicals and in dyestuff field.

Solubility
Miscible with hexane.

Notes
Light sensitive. Incompatible with strong oxidizing agents and strong acids.
Description & Specifications

Chemical Identifiers

33070-32-5
237
1425209
5-Bromo-2,2-difluoro-1,3-benzodioxole
C7H3BrF2O2
MFCD00236212
4-Bromo-1,2-[(difluoromethylene)dioxy]benzene; 3,4-[(Difluoromethylene)dioxy]bromobenzene

Specifications

33070-32-5
237
1425209
78° to 79°C (20mmHg)
5-Bromo-2,2-difluoro-1,3-benzodioxole
C7H3BrF2O2
MFCD00236212
4-Bromo-1,2-[(difluoromethylene)dioxy]benzene; 3,4-[(Difluoromethylene)dioxy]bromobenzene
1g
97%

Safety and Handling

GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.

GHS P Statement
P280-P305+P351+P338-P362-P321-P332+P313-P337+P313
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.
Take off contaminated clothing and wash before reuse.
Specific treatment (see label).
If skin irritation occurs: Get medical advice/attention.
If eye irritation persists: Get medical advice/attention.

Warning