n-Propyl iodide (also 1-propyl iodide or 1-iodopropane) is a colorless, flammable chemical compound. It has the chemical formula C3H7I and is prepared by heating n-propyl alcohol with iodine and phosphorus.[2]

n-Propyl iodide; 1-Propyl iodide
Skeletal formula of n-propyl iodide
Spacefill model of n-propyl iodide
Names
Preferred IUPAC name
1-Iodopropane[1]
Identifiers
3D model (JSmol)
505937
ChemSpider
ECHA InfoCard 100.003.147 Edit this at Wikidata
EC Number
  • 203-460-2
UNII
UN number 2392
  • InChI=1S/C3H7I/c1-2-3-4/h2-3H2,1H3 ☒N
    Key: PVWOIHVRPOBWPI-UHFFFAOYSA-N ☒N
  • CCCI
Properties
C3H7I
Molar mass 169.993 g·mol−1
Appearance Colorless liquid
Density 1.743
Melting point −101.40 °C; −150.52 °F; 171.75 K
Boiling point 101.6 to 103.2 °C; 214.8 to 217.7 °F; 374.7 to 376.3 K
1.1 g/L (at 20 °C)
Solubility in ethanol Miscible
Solubility in diethyl ether Miscible
Vapor pressure 5.733 kPa
1.2 μmol Pa−1 kg−1
1.5051
Viscosity 7.438 mPa (at 20 °C)
Thermochemistry
136.2 J K−1 mol−1
−687–−627 kJ mol−1
Hazards
GHS labelling:
GHS02: Flammable GHS07: Exclamation mark
Warning
H226, H302, H315, H319, H332, H335
P261, P305+P351+P338
Flash point 44 °C (111 °F; 317 K)
Lethal dose or concentration (LD, LC):
  • 297 mg/kg (IP, mouse)
  • 300 mg/kg (IV, mouse)
  • 595 mg/kg (IP, guinea pig)
  • 650 mg/kg (IP, rat)
  • >1.8 g/kg (oral, mouse)
Safety data sheet (SDS) fishersci.com
Related compounds
Related iodoalkanes
Related compounds
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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References

edit
  1. ^ CID 33643 from PubChem
  2. ^ Merck Index, 9th ed., monograph 7651