IUPAC Name: Pyridine-4-carbonyl chloride hydrochloride
CAS: 39178-35-3
Formula: C₆H₅Cl₂NO
Molecular Weight: 178.02
Molecular Structure of Pyridine-4-carbonyl chloride hydrochloride (39178-35-3):
   
Melting Point: 159-161 °C(lit.)
Flash Point: 106.8 °C
Enthalpy of Vaporization: 50.02 kJ/mol 
Boiling Point: 252.9 °C at 760 mmHg 
Vapour Pressure: 0.0149 mmHg at 25°C  
Appearance: white to beige crystalline powder. 
Chemical stability: Stable under normal temperatures and pressures.
The classification of Pyridine-4-carbonyl (39178-35-3) are chloride hydrochloride are carbonyl chlorides;pyridines;pyridine;heterocyclic compounds;pyridinium compounds;carbonyl
chlorides;C6;heterocyclic building blocks.

Safety information about Pyridine-4-carbonyl chloride hydrochloride (39178-35-3):
Hazard Codes:
C:
Risk statements about Pyridine-4-carbonyl chloride hydrochloride (39178-35-3):
R34: Causes burns.
Safety statements about Pyridine-4-carbonyl chloride hydrochloride (39178-35-3):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).
Hazard Note：Corrosive
HazardClass：8

  The chemical synonyms of Pyridine-4-carbonyl chloride hydrochloride (39178-35-3) are 4-Pyridinoyl chloride hydrochloride ; Isonicotinoyl chloride hydrochloride ; Isonicotinyl chloride hydrochloride ; Timtec-bb sbb003768 ; Pyridine-4-carbonyl chloride hydrochloride ; Pyridine-4-Carbonyl Chloride .Handling and Storage of Pyridine-4-carbonyl chloride hydrochloride (3373-53-3): Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.Storage: Store in a cool, dry place. Store in a tightly closed container. Corrosives area. Store under nitrogen. Personal protective equipment: Wear chemical splash goggles. Wear appropriate gloves to prevent skin exposure and wear appropriate protective clothing to prevent skin exposure. Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.