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Alfa Aesar™ 2,5-Dichloropyridine, 98%

Chemical Identifiers

Chemical Name or Material 2,5-Dichloropyridine
CAS 16110-09-1
Molecular Formula C5H3Cl2N
Formula Weight 147.99g/mol
MDL Number MFCD00006239
UN Number UN2811
Beilstein 108886
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1544214

 
alfa aesar™
A15442-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1544218

 
alfa aesar™
A15442-18
50g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1544230

 
alfa aesar™
A15442-30
250g 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

Melting Point 59° to 62°C
Boiling Point 190° to 191°C
Quantity 25g
Flash Point 112°C (233°F)
Odor Unpleasant
Chemical Name or Material 2,5-Dichloropyridine
CAS 16110-09-1
Assay 98%
Molecular Formula C5H3Cl2N
Formula Weight 147.99g/mol
MDL Number MFCD00006239
UN Number UN2811
Beilstein 108886
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H311-H302-H315-H319-H335
Toxic in contact with skin.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P280h-P305+P351+P338-P309+P311-P302+P352
Wear protective gloves/clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Call a POISON CENTER or doctor/physician.
IF ON SKIN: Wash with plenty of soap and water.
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
RTECS Number US8225000

Applications
2,5-Dichloropyridine was used in the synthesis of 6-halo-pyridin-3-yl boronic acids and esters. It undergoes cross-coupling reaction with arylboronic acids in the presence of [1,4-bis-(diphenylphosphine)butane]palladium (II) dichloride as catalyst.

Solubility
Insoluble in water.

Notes
Incompatible with Strong acids, strong bases, strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P280h-P305+P351+P338-P309+P311-P302+P352
Wear protective gloves/clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Call a POISON CENTER or doctor/physician.
IF ON SKIN: Wash with plenty of soap and water.

GHS H Statement
H311-H302-H315-H319-H335
Toxic in contact with skin.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.