Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structured search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one

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

2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one price.
  • $12 - $1588.7
  • 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
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • Acrotein
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Aronis compounds
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Medical Isotopes, Inc.
  • TCI Chemical
  • TRC
Package
  • 1mg
  • 10mg
  • 100mg
  • 1g
  • 5G
  • 25G
  • 50g
  • 100g
  • 250g
  • 500g
  • 1kg
  • ManufacturerAcrotein
  • Product numberH-0494
  • Product description3-Methyl-1-(4-methylphenyl)-5-pyrazolone 97%
  • Packaging1kg
  • Price$275
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-43110
  • Product description4-Tolylmethylpyrazolone 97%
  • Packaging250g
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberR637
  • Product description3-Methyl-1-(p-tolyl)-2-pyrazolin-5-one
  • Packaging1g
  • Price$64
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0016988
  • Product description3-METHYL-1-P-TOLYL-5-PYRAZOLONE 95.00%
  • Packaging1G
  • Price$945.95
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0016988
  • Product description3-METHYL-1-P-TOLYL-5-PYRAZOLONE 95.00%
  • Packaging5G
  • Price$1588.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberm09288
  • Product description5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one
  • Packaging1mg
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberm09288
  • Product description5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one
  • Packaging10mg
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberm09288
  • Product description5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one
  • Packaging100mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM189199
  • Product description2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3h-pyrazol-3-one 95+%
  • Packaging100g
  • Price$62
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM189199
  • Product description2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3h-pyrazol-3-one 95+%
  • Packaging500g
  • Price$217
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number43651
  • Product description3-Methyl-1-p-tolyl-5-pyrazolone,≥98%(HPLC) ≥98%(HPLC)
  • Packaging25G
  • Price$102.85
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11040509
  • Product description3-Methyl-1-(p-tolyl)-1H-pyrazol-5(4H)-one 95+%
  • Packaging500g
  • Price$640
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number69589
  • Product description2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-Pyrazol-3-one
  • Packaging50g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0554
  • Product description3-Methyl-1-p-tolyl-5-pyrazolone >98.0%(HPLC)(T)
  • Packaging25g
  • Price$101
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberD449720
  • Product description2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-Pyrazol-3-one
  • Packaging250g
  • Price$460
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein H-0494 3-Methyl-1-(4-methylphenyl)-5-pyrazolone 97% 1kg $275 2021-12-16 Buy
AHH MT-43110 4-Tolylmethylpyrazolone 97% 250g $450 2021-12-16 Buy
AK Scientific R637 3-Methyl-1-(p-tolyl)-2-pyrazolin-5-one 1g $64 2021-12-16 Buy
American Custom Chemicals Corporation CHM0016988 3-METHYL-1-P-TOLYL-5-PYRAZOLONE 95.00% 1G $945.95 2021-12-16 Buy
American Custom Chemicals Corporation CHM0016988 3-METHYL-1-P-TOLYL-5-PYRAZOLONE 95.00% 5G $1588.7 2021-12-16 Buy
Aronis compounds m09288 5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one 1mg $12 2021-12-16 Buy
Aronis compounds m09288 5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one 10mg $20 2021-12-16 Buy
Aronis compounds m09288 5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one 100mg $80 2021-12-16 Buy
Chemenu CM189199 2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3h-pyrazol-3-one 95+% 100g $62 2021-12-16 Buy
Chemenu CM189199 2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3h-pyrazol-3-one 95+% 500g $217 2021-12-16 Buy
Chem-Impex 43651 3-Methyl-1-p-tolyl-5-pyrazolone,≥98%(HPLC) ≥98%(HPLC) 25G $102.85 2021-12-16 Buy
Crysdot CD11040509 3-Methyl-1-(p-tolyl)-1H-pyrazol-5(4H)-one 95+% 500g $640 2021-12-16 Buy
Medical Isotopes, Inc. 69589 2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-Pyrazol-3-one 50g $610 2021-12-16 Buy
TCI Chemical M0554 3-Methyl-1-p-tolyl-5-pyrazolone >98.0%(HPLC)(T) 25g $101 2024-03-01 Buy
TRC D449720 2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-Pyrazol-3-one 250g $460 2021-12-16 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.

More related product prices

Methylparaben 89-25-8 Methanol Cefazolin sodium salt Tribenuron methyl Methyl acrylate Cefazolin 2,6-Dimethyl-7-octen-2-ol 74223-64-6 Methyl salicylate Kresoxim-methyl AZINPHOS-METHYL 60875-16-3 Pyrazole 86-92-0

Related product price

Suppliers and manufacturers

Hebei Mojin Biotechnology Co., Ltd
2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one
$0.00 /25KG
2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one CAS:86-92-0
Hebei Guanlang Biotechnology Co., Ltd.
2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one
$1.00 /1PCS
2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one CAS:86-92-0
career henan chemical co
2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one
$1.00 /1KG
2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one CAS:86-92-0
Hubei Jusheng Technology Co.,Ltd.
Jinan Finer Chemical Co., Ltd
Xiamen AmoyChem Co., Ltd
Shanghai Longyu Biotechnology Co., Ltd.
Chongqing Chemdad Co., Ltd
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED