Introduction：Basic information about CAS 121306-58-9|(5-METHYL-4,5-DIHYDRO-1H-PYRAZOL-1-YL)(PYRIDIN-3-YL)METHANONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (5-METHYL-4,5-DIHYDRO-1H-PYRAZOL-1-YL)(PYRIDIN-3-YL)METHANONE |
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| CAS Number | 121306-58-9 | Molecular Weight | 189.21400 |
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| Density | 1.23g/cm3 | Boiling Point | 323.4ºC at 760mmHg |
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| Molecular Formula | C10H11N3O | Melting Point | / |
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| MSDS | / | Flash Point | 149.4ºC |
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Names
| Name | (3-methyl-3,4-dihydropyrazol-2-yl)-pyridin-3-ylmethanone |
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Chemical & Physical Properties
| Density | 1.23g/cm3 |
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| Boiling Point | 323.4ºC at 760mmHg |
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| Molecular Formula | C10H11N3O |
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| Molecular Weight | 189.21400 |
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| Flash Point | 149.4ºC |
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| Exact Mass | 189.09000 |
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| PSA | 45.56000 |
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| LogP | 0.67530 |
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| Vapour Pressure | 0.000263mmHg at 25°C |
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| Index of Refraction | 1.626 |
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| InChIKey | KKMMIKKVFRCZBO-UHFFFAOYSA-N |
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| SMILES | CC1CC=NN1C(=O)c1cccnc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UQ6477434
- CHEMICAL NAME :
- 1H-Pyrazole, 4,5-dihydro-5-methyl-1-(3-pyridinylcarbonyl)-
- CAS REGISTRY NUMBER :
- 121306-58-9
- LAST UPDATED :
- 199606
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H11-N3-O
- MOLECULAR WEIGHT :
- 189.24
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 850 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4990529
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