Introduction：Basic information about CAS 4331-28-6|1H-Pyrazol-4-amine hydrochloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1H-Pyrazol-4-amine hydrochloride |
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| CAS Number | 4331-28-6 | Molecular Weight | 119.55300 |
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| Density | / | Boiling Point | 334.5ºC at 760 mmHg |
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| Molecular Formula | C3H6ClN3 | Melting Point | / |
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| MSDS | / | Flash Point | 182.6ºC |
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Names
| Name | 1H-Pyrazol-4-amine hydrochloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Boiling Point | 334.5ºC at 760 mmHg |
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| Molecular Formula | C3H6ClN3 |
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| Molecular Weight | 119.55300 |
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| Flash Point | 182.6ºC |
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| Exact Mass | 119.02500 |
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| PSA | 54.70000 |
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| LogP | 1.37510 |
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| InChIKey | KZDSLIPVDTVHLL-UHFFFAOYSA-N |
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| SMILES | Cl.Nc1cn[nH]c1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UQ5775000
- CHEMICAL NAME :
- Pyrazole, 4-amino-, hydrochloride
- CAS REGISTRY NUMBER :
- 4331-28-6
- LAST UPDATED :
- 199012
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C3-H5-N3.Cl-H
- MOLECULAR WEIGHT :
- 119.57
- WISWESSER LINE NOTATION :
- T5MNJ DZ &GH
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
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Safety Information
| Hazard Codes | Xi |
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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
| 1H-pyrazol-4-amine,hydrochloride |
