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ChemicalBook >> 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one

2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one

2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one price.
  • $110 - $496.41
  • Product name: 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
  • CAS: 10010-74-9
  • MF: C16H14N4O2
  • MW: 294.30796
  • EINECS:233-006-9
  • MDL Number:
  • Synonyms:2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one ;4-(2-Hydroxyphenylazo)-3-methyl-1-phenyl-2-pyrazolin-5-one;4-((2-HYDROXYPHENYL)DIAZENYL)-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE;3H-Pyrazol-3-one, 2,4-dihydro-4-[2-(2-hydroxyphenyl)diazenyl]-5-methyl-2-phenyl-
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
Package
  • 5MG
  • 10MG
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1016034
  • Product description4-((2-HYDROXYPHENYL)DIAZENYL)-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE 95.00%
  • Packaging5MG
  • Price$496.41
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberL210986
  • Product description4-((2-HYDROXYPHENYL)DIAZENYL)-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE AldrichCPR
  • Packaging10MG
  • Price$110
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CHM1016034 4-((2-HYDROXYPHENYL)DIAZENYL)-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE 95.00% 5MG $496.41 2021-12-16 Buy
Sigma-Aldrich L210986 4-((2-HYDROXYPHENYL)DIAZENYL)-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE AldrichCPR 10MG $110 2024-03-01 Buy

Properties

Boiling point :506.3±45.0 °C(Predicted)
Density :1.31±0.1 g/cm3(Predicted)
pka :8.92±0.35(Predicted)
EPA Substance Registry System :3H-Pyrazol-3-one, 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl- (10010-74-9)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, 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
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P391 Collect spillage. Hazardous to the aquatic environment
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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