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Alfa Aesar™ (+/-)-2,2'-Dibromo-1,1'-binaphthyl, 96%

$91.89 - $307.35

Chemical Identifiers

Chemical Name or Material (+/-)-2,2'-Dibromo-1,1'-binaphthyl
CAS 74866-28-7
Molecular Formula C20H12Br2
Formula Weight 412.23g/mol
MDL Number MFCD00188005
Synonym 2,2'-Dibromo-1,1'-binaphthalene
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH2698703

 
alfa aesar™
H26987-03
1g Each for $91.89

AAH2698706

 
alfa aesar™
H26987-06
5g Each for $307.35
Description & Specifications

Specifications

Boiling Point 178° to 183°C
Quantity 1g
Chemical Name or Material (+/-)-2,2'-Dibromo-1,1'-binaphthyl
CAS 74866-28-7
Assay 96%
Molecular Formula C20H12Br2
Formula Weight 412.23g/mol
MDL Number MFCD00188005
Synonym 2,2'-Dibromo-1,1'-binaphthalene
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
The synthesis of this class of compounds relies on the lithiation of racemic 2,2′-dibromo-1,1′-binaphthyl with t-BuLi followed by addition of Ph 2 PCl.

Solubility
Sparingly Soluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from 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.