2-chloro-5-cyanopyridine 33252-28-7 98% purity
Product Name: 2-chloro-5-cyanopyridine
Synonyms: BUTTPARK 37\12-46;2-CHLORO-5-CYANOPYRIDINE;2-CHLOROPYRIDINE-5-CARBONITRILE;3-PYRIDINECARBONITRILE, 6-CHLORO-;6-CHLORO-3-CYANO PYRIDINE;6-CHLORO-3-PYRIDINECARBONITRILE;6-CHLORONICOTINONITRILE;2-Chloro-5-pyridine carbonitrile (6-Chloro nicotinonitrile)
CAS: 33252-28-7
MF: C6H3ClN2
MW: 138.55
EINECS: 608-851-5
Mol File: 33252-28-7.mol
Melting point 116-120 °C(lit.)
Boiling point 105-107°C 1mm
density 1.33±0.1 g/cm3(Predicted)
Fp 105-107°C/1mm
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka -3.56±0.10(Predicted)
BRN 113867
InChIKey ORIQLMBUPMABDV-UHFFFAOYSA-N
CAS DataBase Reference 33252-28-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,T,Xi
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36-36/37/39-37
RIDADR 3276
WGK Germany 3
Hazard Note Toxic
HazardClass 6.1
PackingGroup III
HS Code 29333990
MSDS Information
Provider Language
SigmaAldrich English
ALFA English
2-chloro-5-cyanopyridine Usage And Synthesis
Chemical Properties Yellow to Brown Cryst
2-chloro-5-cyanopyridine Preparation Products And Raw materials
Raw materials Ethanol-->Thionyl chloride-->Phosphorus oxychloride-->Chloroform-->Ammonium hydroxide-->1,1'-Carbonyldiimidazole-->Mercury-->3-Cyanopyridine-->6-Chloronicotinic acid-->4-Chloro-3-cyanopyridine-->NICOTINONITRILE-1-OXIDE-->Nicotinamide-N-oxide
Preparation Products 5-(Aminomethyl)-2-chloropyridine-->6-PHENOXYNICOTINIC ACID-->6-PHENOXYNICOTINOYL CHLORIDE-->6-PHENOXYNICOTINONITRILE-->6-PIPERAZINONICOTINONITRILE-->6-Chloro-2-(trifluoromethyl)nicotinonitrile-->2,5-Pyridinedicarbonitrile(6CI,8CI,9CI)-->3-Pyridinemethanamine,6-methoxy-(9CI)
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