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| | 2-Iodopropane Basic information |
| | 2-Iodopropane Chemical Properties |
| Melting point | -90 °C | | Boiling point | 90 °C | | density | 1.703 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.498(lit.) | | Fp | 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 | | Stability: | Stable, but may discolour on exposure to light. Air sensitive. Incompatible with strong bases, strong oxidizing agents. | | InChIKey | FMKOJHQHASLBPH-UHFFFAOYSA-N | | LogP | 2.890 | | 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) |
| Hazard Codes | Xn | | Risk Statements | 10-22-36/37/38 | | Safety Statements | 36/37-37/39-26-16 | | RIDADR | UN 2392 3/PG 3 | | WGK Germany | 3 | | RTECS | TZ4200000 | | F | 8 | | TSCA | Yes | | HazardClass | 3 | | PackingGroup | III | | HS Code | 29033990 |
| | 2-Iodopropane Usage And Synthesis |
| Chemical Properties | Colorless liquid that discolors in air
and light; miscible with chloroform, ether, alcohol
and benzene; slightly soluble in water. | | Uses | 2-Iodopropane is used to prepare butyric and isobutyric acid, as a solvent, also used in medicine and organic synthesis. | | Uses | Organic synthesis, pharmaceuticals. 2-Iodopropane (Isopropyl iodide) was used to prepare butyric and isobutyric acid.
| | 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.] |
| | 2-Iodopropane Preparation Products And Raw materials |
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