4282-40-0
1-Iodoheptane
CAS: 4282-40-0
Molecular Formula: C7H15I
4282-40-0 - Names and Identifiers
| Name | 1-Iodoheptane |
| Synonyms | Iodoheptane 1-Jodheptan I-Iodoheptane 1-Iodoheptane n-Heptyl iodide 1-Iodoheptane (stabilized with Copper chip) 1-IODOHEPTANE1-IODOHEPTANE1-IODOHEPTANE1-IODOHEPTANE |
| CAS | 4282-40-0 |
| EINECS | 224-285-8 |
| InChI | InChI=1/C7H15I/c1-2-3-4-5-6-7-8/h2-7H2,1H3 |
4282-40-0 - Physico-chemical Properties
| Molecular Formula | C7H15I |
| Molar Mass | 226.1 |
| Density | 1.379 g/mL at 25 °C (lit.) |
| Melting Point | -48 °C (lit.) |
| Boling Point | 204 °C (lit.) |
| Flash Point | 174°F |
| Water Solubility | immiscible |
| Solubility | benzene: miscible(lit.) |
| Vapor Presure | 0.386mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 1.379 |
| Color | Colorless to Brown |
| BRN | 1697161 |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | Light Sensitive |
| Refractive Index | n20/D 1.490(lit.) |
| Physical and Chemical Properties | Colorless liquid. Melting Point -48 °c, boiling point 204 °c, 91 °c (2.27kPa). Relative density (20/4 ℃)1.3774, refractive index (nD20)1.4900, insoluble in water, soluble in ethanol, ether, acetone, chloroform. Visible light or long-standing discoloration. |
4282-40-0 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| RTECS | MJ1050000 |
| FLUKA BRAND F CODES | 8 |
| TSCA | Yes |
| HS Code | 29033080 |
| Hazard Note | Irritant |
4282-40-0 - 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 | for organic synthesis. |
| Production method | First react catechol with phosphorus trichloride to make o-phenylene chloride, and then react with heptanol to obtain colorless oily phosphite. 50.9g(0.20mol) and 50.8g(0.20mol) iodine of the phosphite were added into 500ml dichloromethane and stirred at room temperature for 1h. The possible unreacted iodine was washed with the lotion of 10% sodium thiosulfate solution, and then washed with 5% NaOH solution, 5% NaHCO3 solution and saturated NaCl solution in turn to separate the organic phase. After the solvent was distilled, the fraction was collected at 96-104 ℃(5.33-6.4kPa) to obtain 39g iodoheptane with 86% yield. |
Last Update：2024-04-09 20:49:11
