CAS 2154-68-9|3-carboxy-proxyl
Introduction：Basic information about CAS 2154-68-9|3-carboxy-proxyl, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-carboxy-proxyl | ||
|---|---|---|---|
| CAS Number | 2154-68-9 | Molecular Weight | 187.236 |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 307.2±31.0 °C at 760 mmHg |
| Molecular Formula | C9H17NO3 | Melting Point | 200ºC (dec.) |
| MSDS | ChineseUSA | Flash Point | 139.6±24.8 °C |
Names
| Name | 2,2,5,5-Tetramethyl-3-carboxypyrrolidine-N-oxyl |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 307.2±31.0 °C at 760 mmHg |
| Melting Point | 200ºC (dec.) |
| Molecular Formula | C9H17NO3 |
| Molecular Weight | 187.236 |
| Flash Point | 139.6±24.8 °C |
| Exact Mass | 187.120850 |
| PSA | 60.77000 |
| LogP | 0.30 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.495 |
| Storage condition | 0-6°C |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2812 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- INVRAV Investigative Radiology. (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1966- Volume(issue)/page/year: 19,549,1984
Safety Information
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | 36/37/38 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| RTECS | UY6705500 |
Articles29
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Synonyms
| pca(radical) |
| 4-carboxy-PROXYL |
| 1-oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylic acid |
| 3-CARBOXY-PROXYL,FREE RADICAL |
| 1-oxyl-2,2,5,5-tetramethylpyrrolidine-3-carboxylic acid radical |
| RARECHEM AL BO 1259 |
| 3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical |
| 3-carboxy-2,2,5,5-tetramethylpyrrolidine-N-oxyl radical |
| t517 |
| Carboxyproxyl |
| 3-Pyrrolidinecarboxylic acid, 1-hydroxy-2,2,5,5-tetramethyl- |
| 4-carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxyl radical |
| EINECS 218-448-2 |
| 3-Carboxy-PROXYL |
| 1-Hydroxy-2,2,5,5-tetramethyl-3-pyrrolidinecarboxylic acid |
| MFCD00003167 |
