Product Name

  • Name

    5-Chloro-2-nitrobenzonitrile

  • EINECS 252-132-5
  • CAS No. 34662-31-2
  • Article Data10
  • CAS DataBase
  • Density 1.47g/cm3
  • Solubility
  • Melting Point 89-94 ºC
  • Formula C7H3 Cl N2 O2
  • Boiling Point 313°Cat760mmHg
  • Molecular Weight 182.566
  • Flash Point 143.1°C
  • Transport Information
  • Appearance Yellow solid.
  • Safety
    Hazard Codes Xn,Xi
    Risk Statements 20/21/22-36/37/38
    Safety Statements 26-37/39
    WGK Germany 3
  • Risk Codes R36/37/38   
  • Molecular Structure Molecular Structure of 34662-31-2 (5-Chloro-2-nitrobenzonitrile)
  • Hazard Symbols
  • Synonyms 1-Nitro-2-cyano-4-chlorobenzene;3-Chloro-6-nitrobenzonitrile; 5-Chloro-2-nitrobenzonitrile; NSC 310024
  • PSA 69.61000
  • LogP 2.64308

5-Chloro-2-nitrobenzonitrile Chemical Properties

Molecular Structure:

Molecular Formula: C7H3ClN2O2
Molecular Weight: 182.5639
IUPAC Name: 5-Chloro-2-nitrobenzonitrile
Synonyms of 5-Chloro-2-nitrobenzonitrile (CAS NO.34662-31-2): EINECS 252-132-5 ; 2-Nitro-5-chlorobenzonitrile ; 3-Chloro-6-nitrobenzonitrile ; Labotest-bb lt00159768 ; 5-Chloro-2-nitrobenzonitrile 97% ; Benzonitrile, 5-chloro-2-nitro-
CAS NO: 34662-31-2
Product Categories: Aromatic Nitriles ; C6 to C7 ; Cyanides/Nitriles ; Nitrogen Compounds
Melting point: 89-91 °C 
Index of Refraction: 1.599
Molar Refractivity: 42.181 cm3
Molar Volume: 123.412 cm3
Surface Tension: 62.662 dyne/cm
Density: 1.479 g/cm3
Flash Point: 143.089 °C
Enthalpy of Vaporization: 55.403 kJ/mol
Boiling Point: 312.985 °C at 760 mmHg
Vapour Pressure of 5-Chloro-2-nitrobenzonitrile (CAS NO.34662-31-2): 0.001 mmHg at 25°C

5-Chloro-2-nitrobenzonitrile Safety Profile

Hazard Codes of 5-Chloro-2-nitrobenzonitrile (CAS NO.34662-31-2): HarmfulXn,Xi
Risk Statements: 20/21/22-36/37/38 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39: Wear suitable gloves and eye/face protection. 
S36: Wear suitable protective clothing.
WGK Germany: 3

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