1-iodo-2-methyl-propan
1-iodo-2-methylpropane
CAS: 513-38-2
Molecular Formula: C4H9I
1-iodo-2-methyl-propan - Names and Identifiers
| Name | 1-iodo-2-methylpropane |
| Synonyms | ISOBUTYL IODIDE Isobutyl Iodide 1-Iodo-iso-butane 1-IODOMETHYLPROPANE 1-Jod-2-methylpropan 1-iodo-2-methyl-propan 1-IODO-2-METHYLPROPANE 1-iodo-2-methylpropane propane, 1-iodo-2-methyl- 1-IODO-2-METHYLPROPANE STAB. |
| CAS | 513-38-2 |
| EINECS | 208-160-5 |
| InChI | InChI=1/C4H9I/c1-4(2)3-5/h4H,3H2,1-2H3 |
1-iodo-2-methyl-propan - Physico-chemical Properties
| Molecular Formula | C4H9I |
| Molar Mass | 184.02 |
| Density | 1.599g/mLat 25°C(lit.) |
| Melting Point | -93 °C |
| Boling Point | 120-121°C(lit.) |
| Flash Point | 55°F |
| Water Solubility | insoluble |
| Solubility | alcohol: miscible(lit.) |
| Vapor Presure | 20 mm Hg ( 20 °C) |
| Vapor Density | 6 (vs air) |
| Appearance | Liquid |
| Color | Clear colorless to light orange |
| Merck | 14,5144 |
| BRN | 1730927 |
| Storage Condition | Flammables area |
| Sensitive | Light Sensitive |
| Refractive Index | n20/D 1.496(lit.) |
| Physical and Chemical Properties | Boiling Point: 120 - 121 density: 1.59 |
| Use | Used as an organic solvent, also used in organic synthesis |
1-iodo-2-methyl-propan - Risk and Safety
| Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R20 - Harmful by inhalation R53 - May cause long-term adverse effects in the aquatic environment |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S9 - Keep container in a well-ventilated place. S33 - Take precautionary measures against static discharges. |
| UN IDs | UN 2391 3/PG 2 |
| WGK Germany | 3 |
| RTECS | TZ4250000 |
| FLUKA BRAND F CODES | 8-10-23 |
| TSCA | Yes |
| HS Code | 29033080 |
| Hazard Class | 3 |
| Packing Group | II |
1-iodo-2-methyl-propan - Nature
Open Data Verified Data
colorless to light yellow liquid. Melting Point -93 °c. Boiling point 120 °c. Density 1. 605g/cm3. Flash point (Open Cup) 22.2 °c. Refractive index 4960. Insoluble in water, miscible with alcohol and ether. It turned brown in light. Flammable. In case of high heat, open flame, oxidant, there is the risk of causing combustion.
Last Update：2024-01-02 23:10:35
1-iodo-2-methyl-propan - Preparation Method
Open Data Verified Data
red phosphorus was mixed with isobutanol, and after heating in a water bath, iodine tablets were added for reaction, followed by distillation to obtain a crude product. The crude product is washed, dried, filtered, and then fractionated to collect the 119~122 C fraction, which is the finished product.
Last Update：2022-01-01 10:14:44
1-iodo-2-methyl-propan - Use
Open Data Verified Data
used as a solvent, an analytical reagent, and a raw material for organic synthesis.
Last Update：2022-01-01 10:14:44
1-iodo-2-methyl-propan - Safety
Open Data Verified Data
packaged in log glass bottles, external use of wooden box or carton protection. This product is a Class I flammable liquid, risk regulation number 61053. Store in a cool, dry, ventilated warehouse. Keep away from fire and heat source. Maximum storage temperature shall not exceed 30 ℃. Be protected from sun and light. Do not coexist with oxidant.
Last Update：2022-01-01 10:14:44
1-iodo-2-methyl-propan - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | used as solvent, analytical reagent, organic synthesis raw material. Used as an organic solvent and also used in organic synthesis |
| Production method | It is obtained by the reaction of isobutanol and phosphorus triiodide. First, red phosphorus and isobutanol are mixed, heated in a water bath, iodine is slowly added, the reaction is continued for 4 hours after addition, crude is distilled, then fractionated, and the finished product is finished by collecting the fraction at 119-122 ℃. |
| category | flammable liquid |
| toxicity classification | poisoning |
| acute toxicity | abdominal cavity-rat LD50: 1241 mg/kg; Abdominal cavity-mouse LD50: 594 mg/kg |
| flammability hazard characteristics | flammable in case of open flame, high temperature and oxidant; toxic iodide gas in case of heat |
| storage and transportation characteristics | warehouse ventilation, low temperature, dry and dark; Store separately from oxidant |
| fire extinguishing agent | dry powder, dry sand, carbon dioxide, foam, 1211 fire extinguishing agent |
Last Update：2024-04-10 22:29:15
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