2,4-Dichloro-3-iodopyridine

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Names

[ CAS No. ]:
343781-36-2

[ Name ]:
2,4-Dichloro-3-iodopyridine

[Synonym ]:
2,4-dichloro-3-iodo-pyridine
Pyridine, 2,4-dichloro-3-iodo-

Chemical & Physical Properties

[ Density]:
2.1±0.1 g/cm3

[ Boiling Point ]:
290.3±35.0 °C at 760 mmHg

[ Melting Point ]:
90-94℃

[ Molecular Formula ]:
C5H2Cl2IN

[ Molecular Weight ]:
273.887

[ Flash Point ]:
129.4±25.9 °C

[ Exact Mass ]:
272.860901

[ PSA ]:
12.89000

[ LogP ]:
3.45

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.652

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H318

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

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22-41

[ Safety Phrases ]:
26-39

[ RIDADR ]:
UN 2811

[ HS Code ]:
2933399090

Synthetic Route

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Precursor & DownStream

Precursor

  • 2,4-Dichloropyridine
  • 4-Hydroxy-3-iodo-2(1H)-pyridinone
  • 2,4-Dihydroxypyridine
  • 2-Chloropyridine
  • 2-Chloro-4-Iodobenzene
  • 2-Chloro-3-iodopyridine

DownStream

  • 2,4-dichloro-5-iodopyridine
  • 4,6-Dichloronicotinic acid
  • 2,4-Dichloro-3-(trifluoromethyl)pyridine
  • 4-(benzyloxy)-2-chloro-3-(trifluoromethyl)pyridine

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%

Articles

Self-selection in the self-assembly of isomeric supramolecular squares from unsymmetrical bis(4-pyridyl)acetylene ligands.

J. Org. Chem. 73(17) , 6580-6, (2008)

A new approach wherein steric interactions between substituents of unsymmetrical bis(4-pyridyl)acetylene ligands dictate the self-selection of single isomers of [4 + 4] self-assembled squares is prese...


More Articles

Related Compounds

  • 2,4-dichloro-3-methyl-1,5-dinitrobenzene
  • (2,4-dichloro-3,5,6-trideuteriophenoxy)-diethoxy-sulfanylidene-λ5-phosphane
  • 2,4-dichloro-3-nitrobenzenesulfonyl chloride
  • 2,4-dichloro-3-methyl-6-[1-(3-pentadecylphenoxy)butylamino]phenol
  • 2,4-dichloro-3-triethylsilylbenzoic acid
  • 2,4-dichloro-3-(2-chloro-ethyl)-7-methoxy-quinoline