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2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one

2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one Structure
  • ₹5200
  • Product name: 2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one
  • CAS: 86-92-0
  • MF: C11H12N2O
  • MW: 188.23
  • EINECS:201-708-4
  • MDL Number:MFCD00035708
  • Synonyms:TIMTEC-BB SBB003677;1-(4'-METHYL-PHENYL)-3-METHYL-5-PYRAZOLONE;2,4-DIHYDRO-5-METHYL-2-(4-METHYLPHENYL)-3H-PYRAZOL-3-ONE;1-(P-TOLYL)-3-METHYL-5-PYRAZOLONE;1-TOLYL-3-METHYL-5-PYRAZOLONE;3-methyl-1-p-tolyl-pyrazolin-5-one ;3-METHYL-1-(4-METHYLPHENYL)-4,5-DIHYDRO-1H-PYRAZOL-5-ONE;3-Methyl-1-(p-tolyl)-2-pyrazolin-5-one
Price1 Properties Safety Information Description
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Brand

  • TCI Chemicals (India)

Package

  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberM0554
  • Product description3-Methyl-1-p-tolyl-5-pyrazolone
  • Packaging25G
  • Price₹5200
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) M0554 3-Methyl-1-p-tolyl-5-pyrazolone 25G ₹5200 2022-05-26 Buy

Properties

Melting point :129 °C
Boiling point :323.23°C (rough estimate)
Density :1.1124 (rough estimate)
vapor pressure :0.002-0.002Pa at 25℃
refractive index :1.5850 (estimate)
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :2.73±0.50(Predicted)
form :Solid
color :Beige
LogP :1.77 at 23℃ and pH6.9-7.1
CAS DataBase Reference :86-92-0(CAS DataBase Reference)
EPA Substance Registry System :3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-methylphenyl)- (86-92-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P321 Specific treatment (see … on this label).
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-Pyrazol-3-one is used as an antioxidant. Edaravone (E335000) derivative.

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Suppliers and manufacturers

Dynemic Products Ltd. Jagson Colorchem Limited ALS INDIA LIFE SCIENCES Anubhav Business Corporation Prima Chemicals Jaffs Dyechem Private Limited CLEARSYNTH LABS LTD. A.J Chemicals TCI Chemicals (India) Pvt. Ltd. Nirchem Dyes & Chemicals Pvt. Ltd.