3-Methyl-3-pyrazolin-5-one
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3-Methyl-3-pyrazolin-5-one
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CAS No:
4344-87-0
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Formula:
C4H6N2O
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Chemical Name:
3-Methyl-3-pyrazolin-5-one
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Synonyms:
AKOSB028792;3METHYLPYRAZOLONE;5-Methyl-1H-pyrazole-3-ol;3-METHYL-3-PARAZOLIN-5-ONE;3-METHYL-3-PYRAZOLIN-5-ONE;3-Methyl-3-pyrazoline-5-one;5-Methyl-1H-pyrazol-3(2H)-one;5-Methyl-1H-pyrazole-3(2H)-one;3-Hydroxy-5-methyl-1H-pyrazole;5-Hydroxy-3-methyl-1H-pyrazole
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CAS No:
Safety Information
NONH for all modes of transport
3
R36/37/38
S26-S37/39
Xi: Irritant;
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
3-Methyl-3-pyrazolin-5-one Use and Manufacturing
General procedure: A mixture of phenyl hydrazine (1 mmol), ethyl acetoacetate (1 mmol), and cobalt doped ZnS NPs (5 molpercent) which was taken in a Borosil beaker. The reaction mixture was homogenized with the help of a glass rod and irradiated in an infrared reactor (360 W). The progress of the reaction was checked on TLC. After completion, the reaction mixture was cooled at room temperature. The resultant material was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous MgSO
Computed Properties
Molecular Weight:98.10
XLogP3:0.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:98.048012819
Monoisotopic Mass:98.048012819
Topological Polar Surface Area:41.1
Heavy Atom Count:7
Complexity:128
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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