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ChemicalBook >> CAS DataBase List >> 2,4-dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one

2,4-dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one

2,4-dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one price.
  • $179 - $1800
  • Product name: 2,4-dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one
  • CAS: 17900-68-4
  • MF: C11H12N2O
  • MW: 188.23
  • EINECS:241-844-1
  • MDL Number:
  • Synonyms:2,4-dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one;1-Phenyl-3,4-dimethyl-5(4H)-pyrazolone;Einecs 241-844-1;3,4-DiMethyl-1-phenyl-1H-pyrazol-5(4H)-one;3H-Pyrazol-3-one, 2,4-dihydro-4,5-dimethyl-2-phenyl-;4,5-dimethyl-2-phenyl-4H-pyrazol-3-one;4,5-Dimethyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one;3,4-Dimethyl-1-phenyl-2-pyrazolin-5-one
Price6 Properties Safety Information Description
6 prices
Selected condition：
Brand
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
Package
  • 5MG
  • 100MG
  • 1G
  • 10g
  • ManufacturerAlichem
  • Product number17900684
  • Product description3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one
  • Packaging10g
  • Price$460.02
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0388805
  • Product description3,4-DIMETHYL-1-PHENYL-1H-PYRAZOL-5(4H)-ONE 95.00%
  • Packaging5MG
  • Price$503.12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0388805
  • Product description3,4-DIMETHYL-1-PHENYL-1H-PYRAZOL-5(4H)-ONE 95.00%
  • Packaging100MG
  • Price$1800
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM188414
  • Product description4,5-dimethyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 95%
  • Packaging10g
  • Price$422
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11229021
  • Product description3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one 95+%
  • Packaging10g
  • Price$447
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberR156884
  • Product description3,4-DIMETHYL-1-PHENYL-3-PYRAZOLIN-5-ONE AldrichCPR
  • Packaging1G
  • Price$179
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alichem 17900684 3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one 10g $460.02 2021-12-16 Buy
American Custom Chemicals Corporation CHM0388805 3,4-DIMETHYL-1-PHENYL-1H-PYRAZOL-5(4H)-ONE 95.00% 5MG $503.12 2021-12-16 Buy
American Custom Chemicals Corporation CHM0388805 3,4-DIMETHYL-1-PHENYL-1H-PYRAZOL-5(4H)-ONE 95.00% 100MG $1800 2021-12-16 Buy
Chemenu CM188414 4,5-dimethyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 95% 10g $422 2021-12-16 Buy
Crysdot CD11229021 3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one 95+% 10g $447 2021-12-16 Buy
Sigma-Aldrich R156884 3,4-DIMETHYL-1-PHENYL-3-PYRAZOLIN-5-ONE AldrichCPR 1G $179 2024-03-01 Buy

Properties

Melting point :120 °C
Boiling point :203 °C(Press: 17 Torr)
Density :1.15±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :2.77±0.70(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P233 Keep container tightly closed.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304 IF INHALED:
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P340 Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362 Take off contaminated clothing and wash before reuse.
P403 Store in a well-ventilated place.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Suppliers and manufacturers

ATK CHEMICAL COMPANY LIMITED Nanjing Chemlin Chemical Co., Ltd Shanghai Synmedia Chemical Co., Ltd. GIHI CHEMICALS CO.,LTD Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. ATK CHEMICAL COMPANY LIMITED Zhengzhou Huiju Chemical Co., Ltd. Changzhou Jiezhan Chemical Technology Co., Ltd Syntechem Co.,Ltd. Nanjing NingFan Pharm-Tech CO. LTD.