5-CHLOROPENTYLZINC BROMIDE, 0.5M SOLUTIO NIN TETRAHYDROFURAN - Names and Identifiers
5-CHLOROPENTYLZINC BROMIDE, 0.5M SOLUTIO NIN TETRAHYDROFURAN - Physico-chemical Properties
Molecular Formula | C5H10BrClZn
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Molar Mass | 250.88 |
Density | 0.956g/mLat 25°C |
Flash Point | 1°F |
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) |
Storage Condition | 2-8°C |
5-CHLOROPENTYLZINC BROMIDE, 0.5M SOLUTIO NIN TETRAHYDROFURAN - Risk and Safety
Risk Codes | R14 - Reacts violently with water
R19 - May form explosive peroxides
R22 - Harmful if swallowed
R36/38 - Irritating to eyes and skin.
R40 - Limited evidence of a carcinogenic effect
R36/37 - Irritating to eyes and respiratory system.
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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.
S33 - Take precautionary measures against static discharges.
S36 - Wear suitable protective clothing.
S36/37 - Wear suitable protective clothing and gloves.
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UN IDs | UN 2056 3/PG 2 |
WGK Germany | 1 |
5-CHLOROPENTYLZINC BROMIDE, 0.5M SOLUTIO NIN TETRAHYDROFURAN - Introduction
bromo-(5-chroopentyl) zinc is an organic zinc compound. Its chemical formula is C5H10ClZnBr. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: bromo-(5-chloropentyl)zinc is generally a white or yellow solid, sometimes yellow-green.
-Melting point: Its melting point is about 95-98 degrees Celsius.
-Solubility: Its solubility is low, soluble in non-polar solvents, such as ether, dichloromethane, etc.
Use:
- bromo-(5-chroopentyl) zinc is commonly used as an organic zinc reagent in organic synthesis reactions. It can participate in carbon-carbon bond forming reactions, such as Grignard reaction, Soxhlet reaction in organic synthesis, etc.
-As a kind of organic zinc reagent, it is widely used in organic synthesis and can be used to construct carbon skeletons and synthesize complex organic molecules.
Method:
The synthesis of-bromo-(5-chloropentyl)zinc can be obtained by reacting in the presence of zinc bromide and 5-chloropentyl bromide. A specific method may be to react zinc bromide and 5-chloropentyl bromide with heating in an appropriate solvent to produce the desired product.
Safety Information:
- bromo-(5-chroopentyl) Inc is an organometallic reagent, which belongs to the substance with high chemical reaction activity. Pay attention to safety when using it.
-During the operation should wear appropriate protective equipment, such as gloves, goggles, etc., to avoid direct contact with the skin and eyes.
-during storage and handling, should be kept away from inflammables, oxidants and other dangerous goods, stored in a cool, dry place.
- bromo-(5-choropentyl) Inc may be harmful to the environment. After use, the waste should be properly disposed of to meet the requirements of local environmental regulations.
Last Update:2024-04-10 22:29:15