BIS(PROPYLCYCLOPENTADIENYL)MAGNESIUM

BIS(PROPYLCYCLOPENTADIENYL)MAGNESIUM - Names and Identifiers

Name	Bis(n-propylcyclopentadienyl)magnesium
Synonyms	BIS(PROPYLCYCLOPENTADIENYL)MAGNESIUM BIS(N-PROPYLCYCLOPENTADIENYL)MAGNESIUM Bis(n-propylcyclopentadienyl)magnesium Bisnpropylcyclopentadienylmagnesiumminliq Bis(n-propylcyclopentadienyl)magnesium,min. Bis(1-propyl-2,4-cyclopentadien-1-yl)magnesium
CAS	114504-74-4

BIS(PROPYLCYCLOPENTADIENYL)MAGNESIUM - 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

BIS(PROPYLCYCLOPENTADIENYL)MAGNESIUM - 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

BIS(PROPYLCYCLOPENTADIENYL)MAGNESIUM - 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