4-Iodo-N-methylaniline - Names and Identifiers
4-Iodo-N-methylaniline - Physico-chemical Properties
Molecular Formula | C7H8IN
|
Molar Mass | 233.05 |
Density | 1.779±0.06 g/cm3(Predicted) |
Melting Point | 28-29 °C(Solv: hexane (110-54-3)) |
Boling Point | 261.1±23.0 °C(Predicted) |
Flash Point | 111.7°C |
Vapor Presure | 0.0118mmHg at 25°C |
pKa | 3.82±0.12(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
Refractive Index | 1.667 |
4-Iodo-N-methylaniline - Introduction
4-iodo-N-methylaniline is an organic compound with the chemical formula C7H8IN. It is a white to light yellow crystal with an aromatic taste. The following is a description of the properties, uses, preparation and safety information of 4-iodo-N-methylaniline:
Nature:
-Appearance: White to light yellow crystal
-Molecular weight: 229.05g/mol
-melting point: 55-59 ℃
-boiling point: 261-263 ℃
-Solubility: Soluble in organic solvents such as ethanol, ether and dichloromethane
Use:
- 4-iodo-N-methylaniline is an important intermediate, which is widely used in organic synthesis.
-It can be used to prepare various organic compounds such as pesticides, medicines and dyes.
Preparation Method:
4-iodo-N-methylaniline can be synthesized by the following steps:
1. Dissolve methylaniline in acetic acid.
2. adding iodine and sulfuric acid catalyst, and reaction.
3. The reaction mixture was cooled to produce crystals.
4. The crystals were filtered and washed to give 4-iodo-N-methylaniline.
Safety Information:
- 4-iodo-N-methylaniline is an organic compound with certain toxicity.
-Avoid contact with skin, eyes and taking.
-Wear appropriate protective equipment, such as lab gloves and safety glasses, during operation or contact.
-When using, it should be operated in a well-ventilated place to avoid inhaling its vapor.
-Store it away from fire and oxidant, and keep it in a sealed container to prevent its volatilization and leakage.
Please note that this is only a basic introduction to 4-iodo-N-methylaniline. For specific experimental operations and other safety information, refer to the official chemical literature and safety manual.
Last Update:2024-04-09 15:17:58