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

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

Product Code. 10183460
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Quantity:
5 g
100 g
500 g
Packaging:
Glass bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

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
TRUSTED_SUSTAINABILITY

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 100 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

compliance-icons
Product Identifier
  • 3-Methyl-1-phenyl-2-pyrazolin-5-one
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
 Hazard Statement
  • H302-Harmful if swallowed.
 Precautionary Statement
  • P264-Wash thoroughly after handling.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only

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