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

Suppliers

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

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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

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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

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%