Introduction：Basic information about CAS 3528-58-3|1-Ethyl-1H-pyrazol-5-amine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Ethyl-1H-pyrazol-5-amine |
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| CAS Number | 3528-58-3 | Molecular Weight | 111.145 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 238.6±13.0 °C at 760 mmHg |
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| Molecular Formula | C5H9N3 | Melting Point | 52-57 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 98.1±19.8 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2-ethylpyrazol-3-amine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 238.6±13.0 °C at 760 mmHg |
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| Melting Point | 52-57 °C(lit.) |
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| Molecular Formula | C5H9N3 |
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| Molecular Weight | 111.145 |
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| Flash Point | 98.1±19.8 °C |
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| Exact Mass | 111.079643 |
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| PSA | 43.84000 |
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| LogP | 0.09 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.579 |
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| InChIKey | FSJOLBAFVKSQQJ-UHFFFAOYSA-N |
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| SMILES | CCn1nccc1N |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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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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Articles2
More Articles
J. Chem. Soc. Perkin Trans. I , 938, (1980)
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| Pyrazolo [3, 4-b] pyridines. The preparation of 1-protected-1 H-pyrazolo [3, 4-b] pyridines and attempts to remove the 1-substituent. Some reactions of 1-benzyl-1 H-pyrazolo [3, 4-b] pyridine and its 7-oxide. Dorgan RJJ, et al. J. Chem. Soc. Perkin Trans. I , 938-42, (1980)
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Synonyms
| 1-ethyl-5-aminopyrazole |
| 1-ethyl-1H-pyrazol-5-ylamine |
| 2-ethyl-2H-pyrazole-3-ylamine |
| 1H-Pyrazol-5-amine,1-ethyl |
| 1H-Pyrazol-5-amine, 1-ethyl- |
| 2-ETHYL-3-AMINOPYRAZOLE |
| 5-amino-1-ethylpyrazole |
| 1-ethylpyrazole-5-ylamine |
| 1-Ethyl-1H-pyrazol-5-amine |
| MFCD00010849 |
| 2-Ethyl-2H-pyrazol-3-ylamine |
| 5-Amino-1-ethyl-1H-pyrazole |
