61885-21-0
61885-21-0 structure
- Name: 5-methyl-4-nitro-1,2-dihydropyrazol-3-one
- Chemical Name: 5-methyl-4-nitro-1,2-dihydropyrazol-3-one
- CAS Number: 61885-21-0
- Molecular Formula: C4H5N3O3
- Molecular Weight: 143.10100
- Create Date: 2018-06-21 15:20:10
- Modify Date: 2025-08-27 15:42:50
| Name | 5-methyl-4-nitro-1,2-dihydropyrazol-3-one |
|---|---|
| Synonyms |
5-Methyl-4-nitro-3-oxo-2,3-dihydropyrazol
5-Methyl-4-nitro-1,2-dihydro-pyrazol-3-on 5-methyl-4-nitro-1,2-dihydro-pyrazol-3-one 1,2-dihydro-5-methyl-4-nitropyrazol-3-one 3-methyl-4-nitroso-5-pyrazolone 3-methyl-4-nitro-5-pyrazolone 5-methyl-4-nitro-2,3-dihydro-1H-pyrazol-3-one |
| Density | 1.51g/cm3 |
|---|---|
| Molecular Formula | C4H5N3O3 |
| Molecular Weight | 143.10100 |
| Exact Mass | 143.03300 |
| PSA | 94.47000 |
| LogP | 0.44280 |
| Index of Refraction | 1.578 |
|
~36%
61885-21-0 |
| Literature: Hirota, Kosaku; Yamada, Yoshihiro; Asao, Tetsuji; Senda, Shigeo Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 277 - 284 |
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| Literature: Buelow; Haas Chemische Berichte, 1910 , vol. 43, p. 2651 |
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61885-21-0 |
| Literature: Backer; Meyer Recueil des Travaux Chimiques des Pays-Bas, 1926 , vol. 45, p. 94 |
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61885-21-0 |
| Literature: Ajello Gazzetta Chimica Italiana, 1940 , vol. 70, p. 401,403 |
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61885-21-0 |
| Literature: Freri Gazzetta Chimica Italiana, 1936 , vol. 66, p. 25 Chem. Zentralbl., 1937 , vol. 108, # I p. 4630 |
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61885-21-0 |
| Literature: Ajello Gazzetta Chimica Italiana, 1940 , vol. 70, p. 401,403 |
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61885-21-0 |
| Literature: Ajello Gazzetta Chimica Italiana, 1940 , vol. 70, p. 401,403 |
| Precursor 8 | |
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| DownStream 0 | |