Introduction：Basic information about CAS 1134-50-5|1-Phenyl-1H-pyrazole-4-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Phenyl-1H-pyrazole-4-carboxylic acid |
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| CAS Number | 1134-50-5 | Molecular Weight | 188.18300 |
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| Density | 1.28g/cm3 | Boiling Point | 379.6ºC at 760 mmHg |
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| Molecular Formula | C10H8N2O2 | Melting Point | 222-227℃ |
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| MSDS | ChineseUSA | Flash Point | 183.4ºC |
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Names
| Name | 1-Phenyl-1H-pyrazole-4-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.28g/cm3 |
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| Boiling Point | 379.6ºC at 760 mmHg |
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| Melting Point | 222-227℃ |
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| Molecular Formula | C10H8N2O2 |
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| Molecular Weight | 188.18300 |
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| Flash Point | 183.4ºC |
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| Exact Mass | 188.05900 |
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| PSA | 55.12000 |
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| LogP | 1.57050 |
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| Vapour Pressure | 1.93E-06mmHg at 25°C |
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| InChIKey | ZROILLPDIUNLSE-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1cnn(-c2ccccc2)c1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UQ6436000
- CHEMICAL NAME :
- Pyrazole-4-carboxylic acid, 1-phenyl-
- CAS REGISTRY NUMBER :
- 1134-50-5
- BEILSTEIN REFERENCE NO. :
- 0139486
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H8-N2-O2
- MOLECULAR WEIGHT :
- 188.20
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 27,295,1964
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Safety Information
| Hazard Codes | Xi |
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| RIDADR | NONH for all modes of transport |
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| RTECS | UQ6436000 |
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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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Synonyms
| EINECS 413-030-8 |
| MFCD00514518 |
| 1-phenylpyrazole-4-carboxylic acid |
