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3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical

3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical structure
CAS No.
2154-68-9
Chemical Name:
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical
Synonyms
t517;NSC 158842;pca(radical);Carboxyproxyl;Carboxy-proxyl;3-CARBOXY-PROXYL;RARECHEM AL BO 1259;3-Carboxy-PROXYL 98%;3-CARBOXY-PROXYL, FREE RADICAL;3-Carboxy-PROXYL,freeradical,98%
CBNumber:
CB5387843
Molecular Formula:
C9H16NO3*
Formula Weight:
186.23
MOL File:
2154-68-9.mol

3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical Properties

Melting point:
200°C (dec.)
Boiling point:
320.72°C (rough estimate)
Density 
1.1417 (rough estimate)
refractive index 
1.4640 (estimate)
storage temp. 
2-8°C
Water Solubility 
Soluble in water (partly miscible), methanol (50 mg/ml), acetone, dichloromethane and chloroform.
BRN 
4136411
InChIKey
GEPIUTWNBHBHIO-UHFFFAOYSA-N
CAS DataBase Reference
2154-68-9(CAS DataBase Reference)
EWG's Food Scores
1
EPA Substance Registry System
1-Pyrrolidinyloxy, 3-carboxy-2,2,5,5-tetramethyl- (2154-68-9)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H335-H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Risk Statements  36/37/38
Safety Statements  24/25
WGK Germany  3
RTECS  UY6705500
TSCA  Yes
NFPA 704
0
1 2

3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 253324 3-Carboxy-PROXYL 98% 2154-68-9 1g $501 2021-12-16 Buy
TCI Chemical C1406 3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical >98.0%(HPLC)(T) 2154-68-9 1g $209 2021-12-16 Buy
Alfa Aesar L15068 3-Carboxy-PROXYL, free radical, 97+% 2154-68-9 50mg $23.6 2021-12-16 Buy
Alfa Aesar L15068 3-Carboxy-PROXYL, free radical, 97+% 2154-68-9 250mg $94.3 2021-12-16 Buy
TRC C182770 3-Carboxy-PROXYL 2154-68-9 250mg $90 2021-12-16 Buy

3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical Chemical Properties,Uses,Production

Chemical Properties

Yellow Solid

Uses

3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical has been used to determine distribution coefficients of neutral solubilizates in anionic micelles

Uses

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.

3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical Preparation Products And Raw materials

Raw materials

Preparation Products


3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical Suppliers

Global( 62)Suppliers
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career henan chemical co
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View Lastest Price from 3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-06 3-CARBOXY-PROXYL
2154-68-9
US $2.00 / KG 1KG 99% customise Career Henan Chemical Co

3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical Spectrum


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