Name | 2-Iodopropane |
Synonyms | 2-Jodpropan 2-iodo-propan 2-IODOPROPANE 2-Iodopropane Isopropyl iodide 2-Iodopropane,stab. with copper 2-IODOPROPANE (ISOPROPYL IODIDE ) 2-IODOPROPANE, STAB. WITH SILVER WOOL |
CAS | 75-30-9 |
EINECS | 200-859-3 |
InChI | InChI=1/C3H7I/c1-3(2)4/h3H,1-2H3 |
InChIKey | FMKOJHQHASLBPH-UHFFFAOYSA-N |
Molecular Formula | C3H7I |
Molar Mass | 169.99 |
Density | 1.703g/mLat 25°C(lit.) |
Melting Point | -90 °C |
Boling Point | 90 °C |
Flash Point | 108°F |
Water Solubility | Soluble in water(1.4g/L). |
Solubility | 1.4g/l |
Appearance | Liquid |
Color | Clear colorless to light yellow |
Exposure Limit | ACGIH: TWA 0.2 mg/m3; TWA 1 mg/m3OSHA: TWA 0.1 mg/m3; TWA 1 mg/m3NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3; TWA 0.1 mg/m3 |
Merck | 14,5214 |
BRN | 1098244 |
Storage Condition | Store below +30°C. |
Stability | Stable, but may discolour on exposure to light. Air sensitive. Incompatible with strong bases, strong oxidizing agents. |
Sensitive | Light Sensitive |
Refractive Index | n20/D 1.498(lit.) |
Use | Used as a solvent, also used in medicine and Organic synthesis |
Hazard Symbols | Xn - Harmful |
Risk Codes | R10 - Flammable R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S36/37 - Wear suitable protective clothing and gloves. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S16 - Keep away from sources of ignition. |
UN IDs | UN 2392 3/PG 3 |
WGK Germany | 3 |
RTECS | TZ4200000 |
FLUKA BRAND F CODES | 8 |
TSCA | Yes |
HS Code | 29033990 |
Hazard Class | 3 |
Packing Group | III |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
purpose | used as solvent, also used in medicine and organic synthesis |
production method | 1. It is prepared by the reaction of isopropanol with iodine and red phosphorus. It can also be obtained by distillation of glycerol with hydrogen iodide or by heating and refluxing isopropyl chloride with potassium iodide acetone solution. Preparation Method: In a round-bottom flask equipped with a distillation apparatus, 30g(0.5mol) of Isopropanol (2) and 450g(265mL) of azeotropic hydroiodic acid were added. The oil bath was heated and distilled, and the distillation rate was controlled to be 1-2 drops per second. About half of the liquid was distilled off when the distillation was stopped. The lower oil in the distillate was separated to give 70g of crude 2-iodopropane (1). Washing with an equal volume of concentrated hydrochloric acid, followed by washing with water, 5% sodium carbonate and water in turn, drying with anhydrous calcium chloride, and distilling, and collecting the fraction at 87-89 ° C. To obtain 2-iodopropane. [1] |
category | toxic substances |
toxicity grade | poisoning |
Acute toxicity | intraperitoneal-mouse LD50: 1300 mg/kg |
flammability hazard characteristics | open flame flammable; High heat releases toxic iodide gas |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored separately from oxidants and food additives |
fire extinguishing agent | foam, water mist, dry powder, sand |