Introduction：Basic information about CAS 873-50-7|3-methylpyrazole-1-carboxamide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-methylpyrazole-1-carboxamide |
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| CAS Number | 873-50-7 | Molecular Weight | 125.12900 |
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| Density | 1.34g/cm3 | Boiling Point | 284.6ºC at 760 mmHg |
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| Molecular Formula | C5H7N3O | Melting Point | 98-102 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 125.9ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 3-Methyl-1H-pyrazole-1-carboxamide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.34g/cm3 |
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| Boiling Point | 284.6ºC at 760 mmHg |
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| Melting Point | 98-102 °C(lit.) |
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| Molecular Formula | C5H7N3O |
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| Molecular Weight | 125.12900 |
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| Flash Point | 125.9ºC |
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| Exact Mass | 125.05900 |
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| PSA | 60.91000 |
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| LogP | 0.81860 |
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| Index of Refraction | 1.619 |
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| InChIKey | PNZZQMXKKNDHNS-UHFFFAOYSA-N |
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| SMILES | Cc1ccn(C(N)=O)n1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- LQ3067000
- CHEMICAL NAME :
- Formamide, N-(3-methyl-1-pyrazolyl)-
- CAS REGISTRY NUMBER :
- 873-50-7
- BEILSTEIN REFERENCE NO. :
- 0115536
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H7-N3-O
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),76,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1040 mg/kg
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - excitement Behavioral - ataxia
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(6),29,1986
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | R22 |
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| Safety Phrases | S26-S36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | LQ3067000 |
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| HS Code | 2933199090 |
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Customs
| HS Code | 2933199090 |
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| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Articles1
More Articles
| [Toxicological evaluation of a new nitrification inhibitor and its metabolite]. Gig. Sanit. (6) , 29-31, (1986)
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Synonyms
| EINECS 212-840-7 |
| 3-METHYLPYRAZOLE-1-CARBOXAMIDE |
| 3-METHYL-PYRAZOLECARBOAMIDE |
| MFCD00020735 |
| 3-METHYL-1H-PYRAZOLE-1-CARBOXAMIDE |
| 3-methylpyrazolecarboxamide |
| 3-Methyl-1-pyrazolecarboxamide |
| 3-METHYLPYRAZOLE-1 -CARBOXAMIDE |
