(Trimethylsilyl)iodomethane
Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane
CAS: 4206-67-1
Molecular Formula: C4H11ISi
(Trimethylsilyl)iodomethane - Names and Identifiers
| Name | Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane |
| Synonyms | (Iodomethyl)trimethylsilane (IODOMETHYL)TRIMETHYLSILANE Trimethyl(iodomethyl)silane (Trimethylsilyl)iodomethane (TRIMETHYLSILYL)METHYL IODIDE Silane, (iodomethyl)trimethyl- |
| CAS | 4206-67-1 |
| EINECS | 224-123-6 |
| InChI | InChI=1/C4H11ISi/c1-6(2,3)4-5/h4H2,1-3H3 |
| InChIKey | VZNYXGQMDSRJAL-UHFFFAOYSA-N |
(Trimethylsilyl)iodomethane - Physico-chemical Properties
| Molecular Formula | C4H11ISi |
| Molar Mass | 214.12 |
| Density | 1.443 g/mL at 25 °C (lit.) |
| Melting Point | 137-141 °C |
| Boling Point | 139-141 °C (lit.) |
| Flash Point | 89°F |
| Solubility | Difficult to mix. |
| Vapor Presure | 7.81mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 1.441 |
| Color | Colorless to Light orange to Yellow |
| BRN | 1731485 |
| Storage Condition | Keep in dark place,Inert atmosphere,2-8°C |
| Sensitive | 3: reacts with aqueous base |
| Refractive Index | n20/D 1.491(lit.) |
(Trimethylsilyl)iodomethane - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - 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. S24/25 - Avoid contact with skin and eyes. S16 - Keep away from sources of ignition. |
| UN IDs | UN 2924 3/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 8-10-21 |
| TSCA | No |
| HS Code | 29319090 |
| Hazard Class | 3.2 |
| Packing Group | III |
(Trimethylsilyl)iodomethane - Introduction
Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane is an organosilicon compound with the formula CH3Si(CH3)3I. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
- Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane is a colorless to pale yellow liquid.
-It is flammable and volatile, and has a pungent smell.
-The compound is almost insoluble in water and has good solubility in organic solvents such as alcohols, ethers and hydrocarbons.
-It is a strong methylation reagent that can carry out nucleophilic methylation reactions.
Use:
- Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane is often used as a reagent in organic synthesis to introduce methyl groups.
-It can be used in the synthesis of organic compounds, such as in the synthesis of drugs, dyes and fragrances.
-The compound can also be used to synthesize polysiloxane, organic silica gel and coatings.
Preparation Method:
- Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane can be prepared by the reaction of methyl iodide with trimethylchlorosilane. Anhydrous zinc chloride is commonly used as a catalyst under the reaction conditions.
Safety Information:
- Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane is an organic compound, and you need to pay attention to safe operation when using it.
-It is irritating to eyes and skin, avoid contact with skin and eyes.
-in use need to maintain a well-ventilated laboratory environment, avoid inhalation of steam.
-Avoid contact with oxidants and strong acids during storage and use.
-Wear personal protective equipment such as protective gloves, goggles and lab coats when using.
Nature:
- Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane is a colorless to pale yellow liquid.
-It is flammable and volatile, and has a pungent smell.
-The compound is almost insoluble in water and has good solubility in organic solvents such as alcohols, ethers and hydrocarbons.
-It is a strong methylation reagent that can carry out nucleophilic methylation reactions.
Use:
- Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane is often used as a reagent in organic synthesis to introduce methyl groups.
-It can be used in the synthesis of organic compounds, such as in the synthesis of drugs, dyes and fragrances.
-The compound can also be used to synthesize polysiloxane, organic silica gel and coatings.
Preparation Method:
- Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane can be prepared by the reaction of methyl iodide with trimethylchlorosilane. Anhydrous zinc chloride is commonly used as a catalyst under the reaction conditions.
Safety Information:
- Iodomethyltrimethylsilane = (Iodomethyl)-trimethylsilane is an organic compound, and you need to pay attention to safe operation when using it.
-It is irritating to eyes and skin, avoid contact with skin and eyes.
-in use need to maintain a well-ventilated laboratory environment, avoid inhalation of steam.
-Avoid contact with oxidants and strong acids during storage and use.
-Wear personal protective equipment such as protective gloves, goggles and lab coats when using.
Last Update：2024-04-09 19:05:49
