Neopentylmagnesiumchloride,0.5-1.0Mindiethylether
NEOPENTYLMAGNESIUM CHLORIDE
CAS: 13132-23-5
Molecular Formula: C5H11ClMg
Neopentylmagnesiumchloride,0.5-1.0Mindiethylether - Names and Identifiers
Neopentylmagnesiumchloride,0.5-1.0Mindiethylether - Physico-chemical Properties
| Molecular Formula | C5H11ClMg |
| Molar Mass | 130.9 |
| Density | 0.771g/mLat 25°C |
| Boling Point | 118-120 °C(Press: 12 Torr) |
| Flash Point | −26°F |
| Vapor Presure | 1420mmHg at 25°C |
| Storage Condition | 2-8°C |
Neopentylmagnesiumchloride,0.5-1.0Mindiethylether - Risk and Safety
| Risk Codes | R12 - Extremely Flammable R14 - Reacts violently with water R19 - May form explosive peroxides R22 - Harmful if swallowed R34 - Causes burns R67 - Vapors may cause drowsiness and dizziness R14/15 - R11 - Highly Flammable R40 - Limited evidence of a carcinogenic effect R37 - Irritating to the respiratory system |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) |
| UN IDs | UN 3399 4.3/PG 1 |
| WGK Germany | 3 |
Neopentylmagnesiumchloride,0.5-1.0Mindiethylether - Introduction
Neopentyl magnesium chloride is an organomagnesium compound with the chemical formula (CH3)2CH(CH2)2MgCl. The following is a description of the nature, use, preparation and safety information of neopentyl magnesium chloride:
Nature:
-Appearance: Colorless liquid or crystalline solid.
-Solubility: Soluble in non-polar solvents such as hydrocarbons and chlorinated hydrocarbons, insoluble in water.
-Stability: Sensitive to air, quickly reacts with water and oxygen in the air.
Use:
-Organic synthesis: As an important reagent in organic synthesis, it can be used for carbon-carbon bond construction reactions, such as Grignard reactions, cross-coupling reactions, etc.
-polymer chemistry: in the polymerization reaction, can be used as a polymerization catalyst, pulping agent and plasticizer.
Preparation Method:
-Neopentyl magnesium chloride is usually prepared by the reaction of allyl magnesium chloride. The allyl halohydrocarbon is reacted with anhydrous magnesium chloride in an inert solvent to produce neopentyl magnesium chloride.
Safety Information:
-Neopentyl magnesium chloride is irritating to the skin and eyes. Wear protective equipment when using it.
-Avoid contact with moisture and moisture during operation to avoid violent reactions.
-Waste should be disposed of in accordance with local regulations and should not be dumped.
Nature:
-Appearance: Colorless liquid or crystalline solid.
-Solubility: Soluble in non-polar solvents such as hydrocarbons and chlorinated hydrocarbons, insoluble in water.
-Stability: Sensitive to air, quickly reacts with water and oxygen in the air.
Use:
-Organic synthesis: As an important reagent in organic synthesis, it can be used for carbon-carbon bond construction reactions, such as Grignard reactions, cross-coupling reactions, etc.
-polymer chemistry: in the polymerization reaction, can be used as a polymerization catalyst, pulping agent and plasticizer.
Preparation Method:
-Neopentyl magnesium chloride is usually prepared by the reaction of allyl magnesium chloride. The allyl halohydrocarbon is reacted with anhydrous magnesium chloride in an inert solvent to produce neopentyl magnesium chloride.
Safety Information:
-Neopentyl magnesium chloride is irritating to the skin and eyes. Wear protective equipment when using it.
-Avoid contact with moisture and moisture during operation to avoid violent reactions.
-Waste should be disposed of in accordance with local regulations and should not be dumped.
Last Update：2024-04-10 22:29:15
