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Alfa Aesar™ 3,4-Dibromobenzaldehyde, 99%

$454.86 - $454.86

Chemical Identifiers

Chemical Name or Material 3,4-Dibromobenzaldehyde
CAS 74003-55-7
Molecular Formula C7H4Br2O
Formula Weight 263.93g/mol
MDL Number MFCD00236033
Beilstein 2573433
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1376206

 
alfa aesar™
L13762-06
5g Each for $454.86
Description & Specifications

Specifications

Melting Point 69° to 72°C
Quantity 5g
Chemical Name or Material 3,4-Dibromobenzaldehyde
CAS 74003-55-7
Assay 99%
Molecular Formula C7H4Br2O
Formula Weight 263.93g/mol
MDL Number MFCD00236033
Beilstein 2573433
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 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.

Applications
3,4-Dibromobenzaldehyde is used in the preparation of isomeric branched pi-conjugated system with terminal alkyne by reacting with 4-(triisopropylsilylethynyl) phenylacetylene.

Solubility
Insoluble in water.

Notes
Air sensitive. Incompatible with strong oxidizing agents.

Safety and Handling

Warning

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.

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