2,4-Dichloronicotinaldehyde

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Names

[ CAS No. ]:
134031-24-6

[ Name ]:
2,4-Dichloronicotinaldehyde

[Synonym ]:
2,4-Dichloropyridine-3-carboxaldehyde
2,4-dichloropyridine-3-carbaldehyde
3-Pyridinecarboxaldehyde, 2,4-dichloro-
2,4-Dichloronicotinaldehyde

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
261.8±35.0 °C at 760 mmHg

[ Melting Point ]:
72-75℃

[ Molecular Formula ]:
C6H3Cl2NO

[ Molecular Weight ]:
176.000

[ Flash Point ]:
112.1±25.9 °C

[ Exact Mass ]:
174.959167

[ PSA ]:
29.96000

[ LogP ]:
1.89

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.608

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

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

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22-36/37/38

[ Safety Phrases ]:
26

[ RIDADR ]:
UN 2811 6.1 / PGIII

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,4-Dichloropyridine
  • N,N-Dimethylformamide
  • Formylpiperidine
  • methyl formate

DownStream

  • 4-chloro-2-methylpyridine-3-carbaldehyde
  • 6-chloro-1H-pyrazolo[4,3-c]pyridine
  • 4-chloro-3-iodo-1H-pyrazolo[4,3-c]pyridine
  • 2,4-Dichloropyridine-3-methanol

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine 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

  • 2-[4-(carboxymethyl)-2,5-dimethoxy-phenyl]acetic acid
  • 2-(4-(4-CHLOROBUTANOYL)PHENYL)-2-METHYLPROPANOIC ACID
  • [2-[4-chloro-3-(trifluoromethyl)phenyl]-1,3-benzoxazol-6-yl]methanol
  • 2-[(4-methylphenyl)sulfonylmethyl]benzo[f][1,3]benzodioxole
  • 2,4-Dibromo-6-methylpyridine
  • 2-[4-chloro-3-(trifluoromethyl)phenyl]-6-methyl-1,3-benzothiazole
  • 1-(tert-Butoxycarbonyl)-3-(2-methoxy-1-naphthyl)-2-pyrrolidinecarboxylic acid
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 3-[2-oxo-2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]-4aH-quinazoline-2,4-dione
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine