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Alfa Aesar™ 3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester, 98%

Chemical Identifiers

Chemical Name or Material 3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester
CAS 287944-16-5
Formula Weight 210.08g/mol
MDL Number MFCD11052631
Beilstein 8548328
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH6445203

 
alfa aesar™
H64452-03
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAH6445206

 
alfa aesar™
H64452-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAH64452MD

 
alfa aesar™
H64452-MD
250mg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Color White to off-white
Melting Point 63 to 67°C
Quantity 1g
Sensitivity Moisture Sensitive
Chemical Name or Material 3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester
CAS 287944-16-5
Physical Form Solid
Assay 98%
Formula Weight 210.08g/mol
MDL Number MFCD11052631
Beilstein 8548328
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.
Storage Note 1 2° to 8°C

Applications
It plays an important role as intermediate for organic synthesis agrochemical, pharmaceutical and dyestuff field.

Solubility
Slightly soluble in water.

Notes
Moisture Sensitive. Store away form water/moisture. Store away from oxidizing agent.

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.

2° to 8°C