4-chloro-2-(1h-pyrazol-3-yl)phenol

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Names

[ CAS No. ]:
18704-67-1

[ Name ]:
4-chloro-2-(1h-pyrazol-3-yl)phenol

[Synonym ]:
4-chloro-2-(1(2)H-pyrazol-3-yl)-phenol
MFCD00209566
4-Chlor-2-(1(2)H-pyrazol-3-yl)-phenol
3-(5-Chloro-2-hydroxyphenyl)pyrazole
4-Chloro-2-(1H-pyrazol-3-yl)phenol
EINECS 242-516-0
4-Chloro-2-(1H-pyrazol-5-yl)phenol

Chemical & Physical Properties

[ Density]:
1.424 g/cm3

[ Boiling Point ]:
411.2ºC at 760 mmHg

[ Melting Point ]:
155-158 °C(lit.)

[ Molecular Formula ]:
C9H7ClN2O

[ Molecular Weight ]:
194.61800

[ Flash Point ]:
202.5ºC

[ Exact Mass ]:
194.02500

[ PSA ]:
48.91000

[ LogP ]:
2.43570

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.655

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 ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-(5-chloro-2-hydroxy-phenyl)-3-oxo-propionaldehyde

DownStream

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%

Articles

Syntheses and Metal Ion Complexation of Novel 8-Hydroxyquinoline-Containing Diaza-18-Crown-6 Ligands and Analogues.

J. Org. Chem. 64(24) , 8855-8861, (1999)

Ten new 8-hydroxyquinoline-containing diaza-18-crown-6 ligands and analogues were synthesized via a one-pot or stepwise Mannich reaction, reductive amination, or by reacting diaza-18-crown-6 with 5,7-...


More Articles

Related Compounds

  • 4-Chloro-2-(1-methyl-1H-pyrazol-3-yl)phenol
  • 4-Chloro-2-[5-(2-methoxyphenyl)-1H-pyrazol-3-yl]phenol
  • 4-chloro-2-[1-(pyridin-2-yl)-1H-pyrazol-3-yl]phenol
  • 4-hydrazonomethyl-5-(5-chloro-2-hydroxyphenyl)pyrazole
  • 4-Bromo-2-(1H-Pyrazol-3-yl)Phenol
  • 4-NITRO-2-(1H-PYRAZOL-3-YL)PHENOL
  • 1-(3,3-dimethyl-2-oxobutyl)-3,7-dimethyl-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-1H-purine-2,6(3H,7H)-dione
  • methyl [3,7-dimethyl-2,6-dioxo-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-2,3,6,7-tetrahydro-1H-purin-1-yl]acetate
  • ethyl [3,7-dimethyl-2,6-dioxo-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-2,3,6,7-tetrahydro-1H-purin-1-yl]acetate
  • 3,7-dimethyl-1-(2-(piperidin-1-yl)ethyl)-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-1H-purine-2,6(3H,7H)-dione
  • 2-(3-methyl-2,6-dioxo-7-(3-phenylpropyl)-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-2,3,6,7-tetrahydro-1H-purin-1-yl)acetamide
  • 7-ethyl-1-(4-fluorobenzyl)-3-methyl-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-1H-purine-2,6(3H,7H)-dione
  • 1-(2-chloro-6-fluorobenzyl)-7-ethyl-3-methyl-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-1H-purine-2,6(3H,7H)-dione
  • ethyl 2-(7-ethyl-3-methyl-2,6-dioxo-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-2,3,6,7-tetrahydro-1H-purin-1-yl)acetate
  • 7-ethyl-3-methyl-1-(2-(piperidin-1-yl)ethyl)-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-1H-purine-2,6(3H,7H)-dione
  • 3-Methyl-1-prop-2-enyl-7-propyl-8-(3,4,5-trimethylpyrazolyl)-1,3,7-trihydropur ine-2,6-dione
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