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Alfa Aesar™ 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one, 98+%

$42.35 - $144.78

Chemical Identifiers

Chemical Name or Material 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one
CAS 6969-71-7
Molecular Formula C6H5N3O
Formula Weight 135.13g/mol
MDL Number MFCD00022632
Beilstein 607433
Synonym 3-Hydroxytriazolo[4,3-a]pyridine
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1870506

 
alfa aesar™
L18705-06
5g Each for $42.35

AAL1870514

 
alfa aesar™
L18705-14
25g Each for $144.78
Description & Specifications

Specifications

Melting Point 233° to 235°C
Quantity 5g
Chemical Name or Material 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one
CAS 6969-71-7
Assay ≥98%
Molecular Formula C6H5N3O
Formula Weight 135.13g/mol
MDL Number MFCD00022632
Beilstein 607433
Synonym 3-Hydroxytriazolo[4,3-a]pyridine
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.
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.