Diisopropylzinc (1.0 M in toluene)
Diisopropylzinc
CAS: 625-81-0
Molecular Formula: C6H14Zn
Diisopropylzinc (1.0 M in toluene) - Names and Identifiers
| Name | Diisopropylzinc |
| Synonyms | zinc,propane Diisopropylzinc Dipropan-2-ylzinc Diisopropyl Zinc solution Diisopropylzinc (1.0 M in toluene) Diisopropylzinc solution 1.0 M in toluene |
| CAS | 625-81-0 |
Diisopropylzinc (1.0 M in toluene) - Physico-chemical Properties
| Molecular Formula | C6H14Zn |
| Molar Mass | 151.56536 |
| Density | 0.895g/mLat 25°C |
| Boling Point | 52 °C(Press: 60 Torr) |
| Flash Point | 23°F |
| Storage Condition | 2-8°C |
Diisopropylzinc (1.0 M in toluene) - Risk and Safety
| Risk Codes | R11 - Highly Flammable R14/15 - R38 - Irritating to the skin R48/20 - R63 - Possible risk of harm to the unborn child R65 - Harmful: May cause lung damage if swallowed R67 - Vapors may cause drowsiness and dizziness R34 - Causes burns R17 - Spontaneously flammable in air R14 - Reacts violently with water |
| Safety Description | S16 - Keep away from sources of ignition. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 3399 4.3/PG 2 |
| WGK Germany | 3 |
Diisopropylzinc (1.0 M in toluene) - Introduction
Diisopropylzinc(Diisopropylzinc) is an organic zinc compound with the chemical formula (Zn(C3H7)2). The following is a description of the nature, use, manufacture and safety information of the Diisopropylzinc:
Nature:
-Appearance: Diisopropylzinc is a colorless to yellow liquid with a strong smell.
-Melting Point:-78°C
-Boiling point: 106°C
-Density: 0.877g/cm³
-Solubility: Soluble in common organic solvents, such as ether and disulfide.
Use:
-Catalyst: Diisopropylzinc is commonly used as a precursor for complex catalysts, for example, in organic synthesis to catalyze the reaction between carbene and olefins.
-Chemical reagent: Diisopropylzinc is also an important reagent, often used in complex reactions in organic synthesis, such as Suzuki coupling reactions.
Preparation Method:
Diisopropylzinc are generally prepared by the following steps:
1. first prepare zinc powder and two equivalent isopropyl halogen compounds, such as isopropyl zinc bromide.
2. The zinc powder and isopropyl halogen compound are added to a drying agent such as tetrahydrofuran and reacted to produce Diisopropylzinc.
Safety Information:
- Diisopropylzinc are highly reactive and easily react violently with other compounds, so be careful when operating.
- Diisopropylzinc is a flammable liquid. It will burn when exposed to open fire or high temperature. It should be stored away from the fire source and avoid reacting with oxygen in the air.
- Diisopropylzinc irritant to skin and eyes. Avoid direct contact during operation and ensure operation under good ventilation.
-Wear appropriate personal protective equipment, such as lab gloves and goggles, when using the Diisopropylzinc.
Nature:
-Appearance: Diisopropylzinc is a colorless to yellow liquid with a strong smell.
-Melting Point:-78°C
-Boiling point: 106°C
-Density: 0.877g/cm³
-Solubility: Soluble in common organic solvents, such as ether and disulfide.
Use:
-Catalyst: Diisopropylzinc is commonly used as a precursor for complex catalysts, for example, in organic synthesis to catalyze the reaction between carbene and olefins.
-Chemical reagent: Diisopropylzinc is also an important reagent, often used in complex reactions in organic synthesis, such as Suzuki coupling reactions.
Preparation Method:
Diisopropylzinc are generally prepared by the following steps:
1. first prepare zinc powder and two equivalent isopropyl halogen compounds, such as isopropyl zinc bromide.
2. The zinc powder and isopropyl halogen compound are added to a drying agent such as tetrahydrofuran and reacted to produce Diisopropylzinc.
Safety Information:
- Diisopropylzinc are highly reactive and easily react violently with other compounds, so be careful when operating.
- Diisopropylzinc is a flammable liquid. It will burn when exposed to open fire or high temperature. It should be stored away from the fire source and avoid reacting with oxygen in the air.
- Diisopropylzinc irritant to skin and eyes. Avoid direct contact during operation and ensure operation under good ventilation.
-Wear appropriate personal protective equipment, such as lab gloves and goggles, when using the Diisopropylzinc.
Last Update：2024-04-10 22:29:15
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