N-壬基溴化锌
n-Nonylzinc bromide
CAS: 626207-32-7
Molecular Formula: C9H19BrZn
N-壬基溴化锌 - Names and Identifiers
N-壬基溴化锌 - Physico-chemical Properties
| Molecular Formula | C9H19BrZn |
| Exposure Limit | ACGIH: TWA 50 ppm; STEL 100 ppm (Skin)OSHA: TWA 200 ppm(590 mg/m3)NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3) |
| Sensitive | Air Sensitive |
N-壬基溴化锌 - Risk and Safety
| Hazard Class | 4.3 |
N-壬基溴化锌 - Introduction
n-Nonylzinc bromide is an organic compound whose chemical formula is C9H19ZnBr. The following is a description of the nature, use, preparation and safety information of n-Nonylzinc bromide:
Nature:
n-Nonylzinc bromide is a solid, usually in the form of a white crystalline powder. It has the property of being soluble in organic solvents such as ethers and esters, while being practically insoluble in water.
Use:
n-Nonylzinc bromide are commonly used as catalysts in organic synthesis. It can be used in zinc chloride catalyzed alkylation, vinylation and alkynylation reactions. In addition, it can also be used for nucleophilic substitution reactions in organic synthesis.
Preparation Method:
n-Nonylzinc bromide can be obtained by reacting ethyl zinc (or zinc powder) and bromoalkyl (such as bromonane) in the presence of lithium carbonate. The reaction is usually carried out under an inert atmosphere and an anhydrous solvent is used.
Safety Information:
n-Nonylzinc bromide are generally safer under normal conditions of use. However, like other organic bromides, it can be irritating to the skin, eyes and respiratory tract. Personal protective equipment, including goggles, gloves and respirators, should be worn during operation. After use, thoroughly wash the skin and properly dispose of the remnants.
Nature:
n-Nonylzinc bromide is a solid, usually in the form of a white crystalline powder. It has the property of being soluble in organic solvents such as ethers and esters, while being practically insoluble in water.
Use:
n-Nonylzinc bromide are commonly used as catalysts in organic synthesis. It can be used in zinc chloride catalyzed alkylation, vinylation and alkynylation reactions. In addition, it can also be used for nucleophilic substitution reactions in organic synthesis.
Preparation Method:
n-Nonylzinc bromide can be obtained by reacting ethyl zinc (or zinc powder) and bromoalkyl (such as bromonane) in the presence of lithium carbonate. The reaction is usually carried out under an inert atmosphere and an anhydrous solvent is used.
Safety Information:
n-Nonylzinc bromide are generally safer under normal conditions of use. However, like other organic bromides, it can be irritating to the skin, eyes and respiratory tract. Personal protective equipment, including goggles, gloves and respirators, should be worn during operation. After use, thoroughly wash the skin and properly dispose of the remnants.
Last Update：2024-04-10 22:29:15
