1-Methyl-1H-pyrazole-4-carbaldehyde

Suppliers

Names

[ CAS No. ]:
25016-11-9

[ Name ]:
1-Methyl-1H-pyrazole-4-carbaldehyde

[Synonym ]:
1-Methyl-1H-pyrazole-4-carbaldehyde
1-methyl-4-pyrazole carbaldehyde
4-Formyl-1-methyl-1H-pyrazole
4-formyl-1-methylpyrazole
Pyrazole-4-carboxaldehyde, 1-methyl-
1-methyl-1H-pyrazole-4-carboxaldehyde
1-Methyl-1H-pyrazole-4-ca...
1-methylpyrazole-4-carboxyaldehyde
1H-Pyrazole-4-carboxaldehyde, 1-methyl-
1-methyl-4-formyl-1H-pyrazole
1-methyl-4-pyrazolecarboxaldehyde
IFLAB-BB F2124-0695
MFCD00460465
1-methylpyrazole-4-carboxaldehyde

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
218.9±13.0 °C at 760 mmHg

[ Melting Point ]:
29-34ºC

[ Molecular Formula ]:
C5H6N2O

[ Molecular Weight ]:
110.11

[ Flash Point ]:
86.2±19.8 °C

[ Exact Mass ]:
110.048012

[ PSA ]:
34.89000

[ LogP ]:
0.01

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

[ Index of Refraction ]:
1.552

[ Storage condition ]:
Refrigerated.

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H315-H317-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

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

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R37/38;R41;R43

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Methylpyrazole
  • N,N-Dimethylformamide
  • Triformylmethane
  • monomethylhydrazine
  • 4-Bromo-1-methyl-1H-pyrazole
  • phosphoryl trichloride

DownStream

  • 1-methyl-1H-pyrazole-4-carboxylic acid
  • MK-8776(SCH 900776)
  • 4-(Chloromethyl)-1-methyl-1H-pyrazole hydrochloride
  • 1-Methyl-1H-pyrazole-4-carbonitrile
  • (1-Methyl-1H-pyrazol-4-yl)methanol
  • 2-(1-Methyl-1H-pyrazol-4-yl)acetonitrile
  • (E)-3-(1-Methyl-1H-pyrazol-4-yl)acrylic acid
  • 1H-Pyrazole-4-carboxaldehyde,1-methyl-,oxime(9CI)

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-Methyl-1H-pyrazole-4-carbaldehyde
  • 1-methyl-1H-pyrazole-4-carbaldehyde oxime
  • 1-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE OXIME
  • 1-methyl-1H-pyrazole-4-carbaldehyde oxime
  • 5-Iodo-1-methyl-1H-pyrazole-4-carbaldehyde
  • 3-amino-1-methyl-1H-pyrazole-4-carbaldehyde