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HomeProduct name list2-Iodopropane

2-Iodopropane

Synonym(s):Isopropyl iodide

  • CAS NO.:75-30-9
  • Empirical Formula: C3H7I
  • Molecular Weight: 169.99
  • MDL number: MFCD00001071
  • EINECS: 200-859-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-11-28 16:31:44
2-Iodopropane Structural

What is 2-Iodopropane?

Chemical properties

Colorless liquid that discolors in air and light; miscible with chloroform, ether, alcohol and benzene; slightly soluble in water.

The Uses of 2-Iodopropane

Organic synthesis, pharmaceuticals. 2-Iodopropane (Isopropyl iodide) was used to prepare butyric and isobutyric acid.

The Uses of 2-Iodopropane

2-Iodopropane is used to prepare butyric and isobutyric acid, as a solvent, also used in medicine and organic synthesis.

Purification Methods

Treat the iodide with bromine, followed by extraction of free halogen with aqueous Na2S2O3 or NaHSO3, washing with water, drying (MgSO4 or CaCl2) and distilling. (The treatment with bromine is optional.) Other purification methods include passage through activated alumina, or shaking with copper powder or mercury to remove iodine, drying with P2O5 and distilling. Washing with conc H2SO4 or conc HCl (to remove any alcohol), water, aqueous Na2SO3, water and aqueous Na2CO3 has also been used. Treatment with silica gel causes some liberation of iodine. Distillations should be carried out at slightly reduced pressure. Purified isopropyl iodide is stored in the dark in the presence of a little mercury. [Beilstein 1 IV 223.]

Properties of 2-Iodopropane

Melting point: -90 °C
Boiling point: 90 °C
Density  1.703 g/mL at 25 °C(lit.)
refractive index  n20/D 1.498(lit.)
Flash point: 108 °F
storage temp.  Store below +30°C.
solubility  1.4g/l
form  Liquid
color  Clear colorless to light yellow
Water Solubility  Soluble in water(1.4g/L).
Sensitive  Light Sensitive
Merck  14,5214
BRN  1098244
Exposure limits ACGIH: TWA 0.2 mg/m3; TWA 1 mg/m3
OSHA: TWA 0.1 mg/m3; TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3; TWA 0.1 mg/m3
Dielectric constant 8.1899999999999995
Stability: Stable, but may discolour on exposure to light. Air sensitive. Incompatible with strong bases, strong oxidizing agents.
CAS DataBase Reference 75-30-9(CAS DataBase Reference)
NIST Chemistry Reference Propane, 2-iodo-(75-30-9)
EPA Substance Registry System Propane, 2-iodo- (75-30-9)

Safety information for 2-Iodopropane

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P241:Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2-Iodopropane

InChIKey FMKOJHQHASLBPH-UHFFFAOYSA-N

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