Bisnpropylcyclopentadienylmagnesiumminliq - Names and Identifiers
Bisnpropylcyclopentadienylmagnesiumminliq - Physico-chemical Properties
Molecular Formula | C16H22Mg10*
|
Molar Mass | 238.65 |
Density | 0.935g/mLat 25°C(lit.) |
Flash Point | 210°F |
Appearance | liquid |
Color | colorless to pale yellow |
Storage Condition | Room Temprature |
Sensitive | Air & Moisture Sensitive |
Refractive Index | n20/D 1.513(lit.) |
MDL | MFCD00151384 |
Bisnpropylcyclopentadienylmagnesiumminliq - Risk and Safety
Hazard Symbols | F - Flammable
|
Risk Codes | 17 - Spontaneously flammable in air
|
Safety Description | S16 - Keep away from sources of ignition.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
|
UN IDs | UN 3394 4.2/PG 1 |
WGK Germany | 3 |
Hazard Class | 4.2 |
Packing Group | I |
Bisnpropylcyclopentadienylmagnesiumminliq - Introduction
Bis(n-propylcyclopentadienyl)magnesium is an organomagnesium compound with the chemical formula {(C3H7)C5H4}2Mg. It is an air-sensitive solid, usually in the form of colorless crystals. The following is a description of the nature, use, method and safety information of Bis(n-propylcyclopentadienyl)magnesium:
Nature:
- Bis(n-propylcyclopentadienyl)magnesium is a solid at room temperature and can be melted into a liquid state.
-In the air, it reacts with oxygen to form magnesium oxide.
-It can be easily substituted with many organic substances and used as an organic zinc reagent.
Use:
- Bis(n-propylcyclopentadienyl)magnesium are important intermediates and reagents in the field of organic synthesis, which can be used to construct carbon-carbon bonds and carbon-hydrogen bonds.
-It can be used in the synthesis of natural products, pharmaceutical compounds and organic materials.
-It can also be used to prepare stable dienyl magnesium complexes.
Preparation Method:
-Bis(n-propylcyclopentadienyl)magnesium is usually prepared by reaction with cyclopentadienyl lithium.
-During the reaction, the cyclopentadienyl lithium reacts with the halogenated propane dissolved in ether to form bis (n-propyl cyclopentadienyl) lithium.
-Then, bis (n-propylcyclopentadienyl) lithium reacts with magnesium chloride dissolved in ether to generate Bis(n-propylcyclopentadienyl)magnesium.
Safety Information:
- Bis(n-propylcyclopentadienyl)magnesium is an air-sensitive compound that needs to be protected from exposure to air during storage and operation.
-It should be handled and stored under the protection of inert gas to avoid adverse reactions with water, oxygen, etc.
-Wear appropriate protective equipment, such as gloves and goggles, and do it in a well-ventilated place.
-Detailed safety information on Bis(n-propylcyclopentadienyl)magnesium should refer to the relevant Chemical Material Safety Data Sheet (SDS).
Last Update:2024-04-09 02:00:49