4-Iodo-1-methyl-1H-pyrazole

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Names

[ CAS No. ]:
39806-90-1

[ Name ]:
4-Iodo-1-methyl-1H-pyrazole

[Synonym ]:
1H-Pyrazole, 4-iodo-1-methyl-
4-Iodo-1-methylpyrazole
MFCD05663860
4-Iodo-1-methyl-1H-pyrazole
1-Methyl-4-iodo-1H-pyrazole

Chemical & Physical Properties

[ Density]:
2.1±0.1 g/cm3

[ Boiling Point ]:
226.9±13.0 °C at 760 mmHg

[ Melting Point ]:
61-67ºC

[ Molecular Formula ]:
C4H5IN2

[ Molecular Weight ]:
208.000

[ Flash Point ]:
91.1±19.8 °C

[ Exact Mass ]:
207.949738

[ PSA ]:
17.82000

[ LogP ]:
1.55

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.681

[ Storage condition ]:
2~8°C

[ Water Solubility ]:
Insoluble

MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H315-H318-H335

[ Precautionary Statements ]:
P261-P280-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-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933199090

Synthetic Route

Precursor & DownStream

Precursor

  • 4-Iodopyrazole
  • methyl iodide
  • 1-Methylpyrazole

DownStream

  • 1-(1-Methyl-1H-pyrazol-4-yl)ethanone
  • 1-Methyl-4-nitropyrazole
  • 1-methyl-4-phenylpyrazole
  • 4-(1-METHYL-1H-PYRAZOL-4-YL)BENZALDEHYDE
  • 1-Methyl-1H-pyrazole-4-sulfonyl chloride
  • METHYL 1-METHYL-1H-PYRAZOLE-4-CARBOXYLATE
  • 1-methyl-4-(4-methylphenyl)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

  • 3-Bromo-4-iodo-1-methyl-1H-pyrazole
  • 4-Iodo-1-methyl-1H-pyrazole-3-carbaldehyde
  • 4-Iodo-1-Methyl-1H-pyrazole-3-carbaldehyde
  • 4-Iodo-1-methyl-1H-pyrazole-5-carbaldehyde
  • 4-iodo-1-methyl-1H-pyrazole-5-carbonitrile
  • 4-Iodo-1-methyl-1H-pyrazole-5-carboxylic acid