CAS 2154-67-8|2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID

Introduction：Basic information about CAS 2154-67-8|2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

Common Name	2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID
CAS Number	2154-67-8	Molecular Weight	184.21200
Density	/	Boiling Point	311.6ºC at 760 mmHg
Molecular Formula	C₉H₁₄NO₃	Melting Point	202ºC
MSDS	/	Flash Point	142.2ºC

Names

Name	2,2,5,5-tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Boiling Point	311.6ºC at 760 mmHg
Melting Point	202ºC
Molecular Formula	C₉H₁₄NO₃
Molecular Weight	184.21200
Flash Point	142.2ºC
Exact Mass	184.09700
PSA	40.54000
LogP	1.15360
Vapour Pressure	0.000123mmHg at 25°C
InChIKey	SADYUZSTFFUBBP-UHFFFAOYSA-N
SMILES	CC1(C)C=C(C(=O)O)C(C)(C)N1O

Safety Information

Safety Phrases	24/25

Synonyms

2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid

2,2,5,5-tetramethyl-1-oxylopyrroline-3-carboxylic acid

2,2,5,5-tetramethylpyrrolin-1-oxyl-3-carboxylic acid

3-CARBOXYL-2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-YLOXY

PCAOL

3-carboxy-dehydro-PROXYL

1-OXY-2,2,5,5-TETRAMETHYL-3-PYRROLINE-3-CARBOXYLIC ACID

2,2,5,5,-tetramethyl-3-pyrrolinyl-1-oxyl-3-carboxylic acid

EINECS 218-447-7

3-carboxy-DPRO

1-oxyl-3-carboxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrole

3-CARBOXYL-1-OXY-2,2,5,5-TETRAMETHYLPYRROLINE

3-CARBOXY-2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-YLOXY

CTPC

3-carboxy-2,5-dihydro-2,2,5,5-tetramethyl-1h-pyrrol-1-ylox

2,2,5,5-tetramethyl-1-oxy-3-pyrroline-3-carboxylic acid

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