1H-Pyrazol-3-ol,5-methyl-4-nitroso-(9CI)

Modify Date: 2025-10-30 12:59:42

1H-Pyrazol-3-ol,5-methyl-4-nitroso-(9CI) Structure
1H-Pyrazol-3-ol,5-methyl-4-nitroso-(9CI) structure
Common Name 1H-Pyrazol-3-ol,5-methyl-4-nitroso-(9CI)
CAS Number 147738-81-6 Molecular Weight 127.101
Density 1.7±0.1 g/cm3 Boiling Point N/A
Molecular Formula C4H5N3O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-Methyl-4-nitroso-1,2-dihydro-3H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Molecular Formula C4H5N3O2
Molecular Weight 127.101
Exact Mass 127.038177
LogP 1.28
Index of Refraction 1.692

 Synonyms

5-Methyl-4-nitroso-1,2-dihydro-3H-pyrazol-3-one
3H-Pyrazol-3-one, 1,2-dihydro-5-methyl-4-nitroso-
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