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1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one

1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one Structure
  • ₹3600 - ₹8000
  • Product name: 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
  • CAS: 14580-22-4
  • MF: C10H9ClN2O
  • MW: 208.64
  • EINECS:238-623-7
  • MDL Number:MFCD00043809
  • Synonyms:AKOS B028754;3-Methyl-1-(2'-chlorophenyl)-5-pyrazolone;1-(2-Chlorophenyl)-3-methyl-5(4H)-pyrazolone;LABOTEST-BB LT00452413;1-(O-CHLOROPHENYL)-3-METHYL-2-PYRAZOLINE-5-ONE;1-(O-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE;2-(2-chlorophenyl)-2,4-dihydro-5-methyl-3h-pyrazol-3-one;1-(2-CHLOROPHENYL)-3-METHYL-2-PYRAZOLIN-5-ONE
3 prices
Selected condition:

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberC3414
  • Product description1-(2-Chlorophenyl)-3-methyl-5-pyrazolone
  • Packaging5G
  • Price₹3600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC3414
  • Product description1-(2-Chlorophenyl)-3-methyl-5-pyrazolone
  • Packaging25G
  • Price₹8000
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number551279
  • Product description1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one 97%
  • Packaging5G
  • Price₹4178.45
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) C3414 1-(2-Chlorophenyl)-3-methyl-5-pyrazolone 5G ₹3600 2022-05-26 Buy
TCI Chemicals (India) C3414 1-(2-Chlorophenyl)-3-methyl-5-pyrazolone 25G ₹8000 2022-05-26 Buy
Sigma-Aldrich(India) 551279 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one 97% 5G ₹4178.45 2022-06-14 Buy

Properties

Melting point :193-197 °C (lit.)
Boiling point :361.6±25.0 °C(Predicted)
Density :1.32±0.1 g/cm3(Predicted)
pka :2.05±0.50(Predicted)
form :powder to crystal
color :White to Orange to Green
CAS DataBase Reference :14580-22-4(CAS DataBase Reference)
EPA Substance Registry System :3H-Pyrazol-3-one, 2-(2-chlorophenyl)-2,4-dihydro-5-methyl- (14580-22-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one may be used in the preparation of 1-(2-chlorophenyl)-3-methylchromeno[2,3-c]pyrazol-4(1H)-one, a heterocyclic analog of xanthone.

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