2-Chloro-4-cyanopyridine

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Names

[ CAS No. ]:
33252-30-1

[ Name ]:
2-Chloro-4-cyanopyridine

[Synonym ]:
2-chloropyridine-4-carbonitrile
2-Chloro-4-pyridinecarbonitrile
4-Cyano-2-chloropyridine
2-Chloro-isonicotinonitrile
4-CYANO-2-CHLORO PYRIDINE
2-chloro-4-cyano-pyridine
2-Chloro-4-cyanopyridine
2-Chloroisonicotinonitrile
4-Pyridinecarbonitrile, 2-chloro-
2-Chloro-4-cyanopyri
MFCD00174318
2-Chlorpyridin-4-carbonitril
6-Chloro-4-cyanopyridine

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
218.9±20.0 °C at 760 mmHg

[ Melting Point ]:
69-73 °C(lit.)

[ Molecular Formula ]:
C6H3ClN2

[ Molecular Weight ]:
138.554

[ Flash Point ]:
86.2±21.8 °C

[ Exact Mass ]:
137.998474

[ PSA ]:
36.68000

[ LogP ]:
1.18

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

[ Index of Refraction ]:
1.566

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

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

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R20/21/22;R36/37/38

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

[ RIDADR ]:
3276

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Cyanopyridinium-1-olate
  • Carbon
  • Phosphorus pentachloride
  • Isonicotinamide 1-oxide
  • 2-Chloropyridine-N-oxide
  • 2-Chloro-4-nitropyridine 1-oxide
  • Isonicotinamide
  • 4-Amino-2-chloropyridine
  • POTASSIUM CYANIDE
  • phosphoryl trichloride

DownStream

  • 2-Fluoroisonicotinonitrile
  • 5,6-DIMETHOXYPICOLINIC ACID
  • 6-Aminonicotinonitrile
  • 4-(2-ethyl-1,3-dioxan-2-yl)-2-methoxypyridine
  • 2-CHLOROISONICOTINIMIDAMIDE HYDROCHLORIDE
  • 2-CHLORO-N-HYDROXY-ISONICOTINAMIDINE
  • 2-Chloronicotinic acid
  • 4-Cyano-2-methoxypyridine
  • 2-Methoxyisonicotinaldehyde
  • 2-(4-Morpholinyl)Isonicotinonitrile

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-Chloro-4-(dimethylamino)nicotinonitrile
  • 2-chloro-3-fluoro-4-cyanopyridine
  • 2-Chloro-4-(trifluoromethyl)pyrimidine
  • 2-Chloro-4-methylpyridine-5-boronic acid
  • 2-Chloro-4-isopropylpyrimidine
  • 2-chloro-4-(5-chloropyridin-2-yl)pyridine
  • N-(3-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)propyl)-4-phenyltetrahydro-2H-pyran-4-carboxamide
  • 1-(3-bromophenyl)-1H-pyrazole-3-carboxylic acid
  • ethyl 2-(2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamido)benzoate
  • 4-amino-N-(2-iodophenyl)benzene-1-sulfonamide
  • (E)-N-(2-(6-oxo-3-(pyridin-3-yl)pyridazin-1(6H)-yl)ethyl)-3-(thiophen-2-yl)acrylamide
  • 4-(4-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperazine-1-carbonyl)-N,N-dimethylbenzenesulfonamide
  • Ethyl 2-(2-(2-((3-chlorophenyl)amino)thiazole-4-carboxamido)thiazol-4-yl)acetate
  • N-(2-Iodophenyl)-I+/--methyl-3-(1H-tetrazol-1-yl)benzenemethanamine
  • 1-(4-((4-(4-Methoxyphenyl)thiazol-2-yl)methyl)piperazin-1-yl)-3-(phenylsulfonyl)propan-1-one
  • 2'-Aminobiphenyl-3-carbonitrile hydrochloride
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