2-(1H-pyrazol-3-yl)phenol

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Names

[ CAS No. ]:
34810-67-8

[ Name ]:
2-(1H-pyrazol-3-yl)phenol

[Synonym ]:
3-(2-Hydroxyphenyl)pyrazole
EINECS 252-222-4
2-(1H-PYRAZOL-3-YL)PHENOL
MFCD03093876

Chemical & Physical Properties

[ Density]:
1.285 g/cm3

[ Boiling Point ]:
381.028ºC at 760 mmHg

[ Melting Point ]:
90-94ºC(lit.)

[ Molecular Formula ]:
C9H8N2O

[ Molecular Weight ]:
160.17300

[ Flash Point ]:
184.239ºC

[ Exact Mass ]:
160.06400

[ PSA ]:
48.91000

[ LogP ]:
1.78230

[ Index of Refraction ]:
1.646

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chromone
  • 3-(2-hydroxyphenyl)-1,3-(bis-diphenylphosphorohydrazono)propane
  • chlorhydrate de 3-(N,N-diethylaminomethyl)chromone
  • Ortho-Hydroxyacetophenone
  • 2(3H)-Benzofuranone,3-(hydroxymethylene)-
  • 3-(dimethylamino)-1-(2-hydroxyphenyl)prop-2-en-1-one
  • 2-hydroxy-ο-formylacetophenone
  • 3-bromo-N-[2-(4-fluorophenyl)benzotriazol-5-yl]-4-methoxybenzamide

DownStream

  • 3-(2-hydroxyphenyl)-1-methyl-1H-pyrazole

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-NITRO-2-(1H-PYRAZOL-3-YL)PHENOL
  • 4-Bromo-2-(1H-Pyrazol-3-yl)Phenol
  • 4-FLUORO-2-(1H-PYRAZOL-3-YL)PHENOL
  • 4-chloro-2-(1h-pyrazol-3-yl)phenol
  • 4-Methoxy-2-(1H-pyrazol-3-yl)phenol
  • 2-(1H-PYRAZOL-3-YL)PYRAZINE
  • 1-(2-Chloro-5-(trifluoromethyl)phenyl)-2,2-difluoroethanone
  • Methyl 5-(chlorosulfonyl)-6-methyl-2-pyridinecarboxylate
  • 6-Bromo-3,4-dihydro-5-methyl-2H-pyrano[2,3-b]pyridine-4-carbonitrile
  • rel-(2R,3R)-3-(Benzyloxy)-2-methylcyclobutan-1-one
  • Tert-butyl (R)-(4-chlorobutan-2-YL)carbamate
  • 1-[(prop-2-en-1-yloxy)carbonyl]-2,5-dihydro-1H-pyrrole-3-carboxylic acid
  • tert-Butyl ((1R,3R)-3-(chlorosulfonyl)cyclopentyl)carbamate
  • 1-(4-Bromofuran-2-yl)prop-2-en-1-one
  • 1-(2-Methylbut-3-yn-2-yl)-4-nitrobenzene
  • Cyclohexyl (2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)carbamate
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