5-Methyl-1-phenylpyrazole-4-carboxylic Acid

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Names

[ CAS No. ]:
91138-00-0

[ Name ]:
5-Methyl-1-phenylpyrazole-4-carboxylic Acid

[Synonym ]:
MFCD00067831
5-methyl-1-phenylpyrazole-4-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.24 g/cm3

[ Boiling Point ]:
382.9ºC at 760 mmHg

[ Melting Point ]:
166-170 °C(lit.)

[ Molecular Formula ]:
C11H10N2O2

[ Molecular Weight ]:
202.20900

[ Flash Point ]:
185.4ºC

[ Exact Mass ]:
202.07400

[ PSA ]:
55.12000

[ LogP ]:
1.87890

[ Index of Refraction ]:
1.617

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315

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

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
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

  • ETHYL 5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLATE
  • 2-Dimethylaminomethylen-acetessigsaeureethylester
  • 3-Buten-2-one,4-hydroxy-3-methyl-
  • Phenylhydrazine

DownStream

  • 5-METHYL-1-PHENYL-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

  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 5-(4-fluorophenyl)-1-methyl-1H-pyrrole-2-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(4-methanesulfonylphenoxy)propanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(2-ethoxy-2-oxoethyl)-2,5-dimethyl-1H-pyrrole-3-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 5-[(ethoxycarbonyl)amino]-2-fluorobenzoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(2,3-dihydro-1-benzofuran-5-yl)-1,2-oxazole-5-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(3,5,7-trimethyladamantan-1-yl)acetate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-cyclopentaneamidocyclohexane-1-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 5-(2,2-dimethylpropanamido)-2-fluorobenzoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2,4-difluoro-5-(2-methylpropanamido)benzoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(6-oxo-3-phenyl-1,6-dihydropyridazin-1-yl)acetate
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