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Alfa Aesar™ 3-Carboxy-PROXYL, free radical, 98%

$33.15 - $33.15

Chemical Identifiers

Chemical Name or Material 3-Carboxy-PROXYL
CAS 2154-68-9
Name Note free radical
Molecular Formula C9H16NO3
Formula Weight 186.23
MDL Number MFCD00003167
Beilstein 4136411
Synonym 3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL15068MF

  SDS
alfa aesar™
L15068MF
50mg Each for $33.15
Description & Specifications

Specifications

Formula Weight 186.23
Chemical Name or Material 3-Carboxy-PROXYL
Health Hazard 1 Warning
MDL Number MFCD00003167
CAS 2154-68-9
Beilstein 4136411
Molecular Formula C9H16NO3
Assay 98%
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.
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Quantity 50mg
Name Note free radical
TSCA TSCA
Melting Point ≈200°C
Synonym 3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical

Applications
3-Carboxy-PROXYL is used in the synthesis and reactions of stable nitroxyl radicals. It is also used to study molecular migration and long-term stability of seeds and pollen and used in the preparation of a tetraphenylporphyrin bearing a nitroxyl radical.

Solubility
Soluble in water (partly miscible), methanol (50 mg/ml), acetone, dichloromethane and chloroform.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 2 - 8°C.

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.