5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde

Modify Date: 2024-01-12 13:47:31

5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde Structure
5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde structure
Common Name 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde
CAS Number 660845-30-7 Molecular Weight 194.566
Density 1.5±0.1 g/cm3 Boiling Point 271.7±40.0 °C at 760 mmHg
Molecular Formula C6H5ClF2N2O Melting Point N/A
MSDS N/A Flash Point 118.1±27.3 °C

 Names

Name 5-chloro-3-(difluoromethyl)-1-methylpyrazole-4-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 271.7±40.0 °C at 760 mmHg
Molecular Formula C6H5ClF2N2O
Molecular Weight 194.566
Flash Point 118.1±27.3 °C
Exact Mass 194.005844
PSA 34.89000
LogP 1.37
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.534

 Safety Information

Hazard Codes Xi
HS Code 2933199090

 Synthetic Route

~71%

5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde Structure

5-Chloro-3-(dif...

CAS#:660845-30-7

Literature: Takahashi, Satoru; Ueno, Ryohei; Yamaji, Yoshihiro; Fujinami, Makoto Patent: US2005/256004 A1, 2005 ; Location in patent: Page/Page column 33 ;

~72%

5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde Structure

5-Chloro-3-(dif...

CAS#:660845-30-7

Literature: Bayer CropScience AG Patent: US2011/207940 A1, 2011 ; Location in patent: Page/Page column 5 ;

 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%

 Synonyms

5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde
C-2406
5-chloro-1-methyl-3-difluoromethyl-1H-pyrazole-4-carbaldehyde
5-chloro-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboaldehyde
1H-Pyrazole-4-carboxaldehyde, 5-chloro-3-(difluoromethyl)-1-methyl-
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