Product Name

  • Name

    4-CHLORO-2-METHOXY-PYRIDINE

  • EINECS
  • CAS No. 72141-44-7
  • Article Data8
  • CAS DataBase
  • Density 1.210
  • Solubility
  • Melting Point 26℃
  • Formula C6H6 Cl N O
  • Boiling Point 177℃
  • Molecular Weight 143.573
  • Flash Point 61℃
  • Transport Information
  • Appearance
  • Safety
    Risk Statements 36/37/38
    Safety Statements 26-36/37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 72141-44-7 (4-CHLORO-2-METHOXY-PYRIDINE)
  • Hazard Symbols
  • Synonyms 4-Chloro-2-methoxypyridine
  • PSA 22.12000
  • LogP 1.74360

4-Chloro-2-methoxypyridine Chemical Properties


Systematic Name: 4-chloro-2-methoxypyridine
SMILES: Clc1ccnc(OC)c1
InChI: InChI=1/C6H6ClNO/c1-9-6-4-5(7)2-3-8-6/h2-4H,1H3
InChIKey: WTDUQQXDOAPXAQ-UHFFFAOYAP
Empirical Formula: C6H6ClNO
Molecular Weight: 143.5709
Nominal Mass: 143 
Average Mass: 143.5709
Monoisotopic Mass: 143.013792 
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 1
Index of Refraction: 1.518
Molar Refractivity: 35.918 cm3
Molar Volume: 118.61 cm3
Surface Tension: 37.729 dyne/cm
Density: 1.21 g/cm3
Flash Point: 60.915 °C
Enthalpy of Vaporization: 39.645 kJ/mol
Boiling Point: 177.111 °C at 760 mmHg
Vapour Pressure: 1.424 mmHg at 25 °C
Product Categories of 4-Chloro-2-methoxypyridine (CAS NO.72141-44-7): Pyridine; Boronic Acid

4-Chloro-2-methoxypyridine Safety Profile

Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements of 4-Chloro-2-methoxypyridine (CAS NO.72141-44-7): 26-36/37/39 
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.

4-Chloro-2-methoxypyridine Specification

  4-Chloro-2-methoxypyridine (CAS NO.72141-44-7), its Synonyms are 4-Chloro-methoxypridine ; 2-Methoxy-4-chloro-pyridine ; 4-Chloro-2-methoxy-pyridine ; Pyridine, 4-chloro-2-methoxy- .

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