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  6. 3-Methyl-1-phenyl-2-pyrazolin-5-one, 99%

3-Methyl-1-phenyl-2-pyrazolin-5-one, 99%

Catalog No. p-166520
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5 g
500 g
Packaging:
Glass bottle
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Catalog No. Quantity Packaging
AC127460050 5 g Glass bottle
AC127465000 500 g Glass bottle
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Catalog No. AC127460050 Supplier Thermo Scientific Chemicals Supplier No. 127460050
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Description

CAS: 89-25-8 | C10H10N2O | 174.2 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Coupling reagent

Chemical Identifiers

CAS 89-25-8
Molecular Formula C10H10N2O
Molecular Weight (g/mol) 174.2
MDL Number MFCD00003138
InChI Key QELUYTUMUWHWMC-UHFFFAOYSA-N
Synonym edaravone, 3-methyl-1-phenyl-2-pyrazolin-5-one, norphenazone, radicut, 1-phenyl-3-methyl-5-pyrazolone, developer z, methylphenylpyrazolone, norantipyrine, c.i. developer 1, phenylmethylpyrazolone
PubChem CID 4021
ChEBI CHEBI:31530
IUPAC Name 5-methyl-2-phenyl-4H-pyrazol-3-one
SMILES CC1=NN(C(=O)C1)C2=CC=CC=C2

Specifications

CAS Min % 98.5
CAS Max % 100.0
Melting Point 127.0°C to 131.0°C
Color Beige to Yellow
Boiling Point 287.0°C (265.0 mmHg)
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (HPLC)
Packaging Glass bottle
Quantity 5 g
Beilstein 24, 20
Merck Index 15, 6802
Solubility Information Solubility in water: 3g/L water (20°C). Other solubilities: slightly soluble in alcohol and benzene,insoluble in ether,soluble in acids
Formula Weight 174.2
Percent Purity 99%
Physical Form Crystalline Powder
Chemical Name or Material 3-Methyl-1-phenyl-2-pyrazolin-5-one, 99%
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement
Harmful if swallowed.
Precautionary Statement GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
Call a POISON CENTER or doctor/physician if you feel unwell.
EINECSNumber 201-891-0
RTECSNumber UQ9625000
TSCA TSCA

RUO – Research Use Only