tetraisopropylorthogermanate
Germanium isopropoxide
CAS: 21154-48-3
Molecular Formula: C12H28GeO4
tetraisopropylorthogermanate - Names and Identifiers
| Name | Germanium isopropoxide |
| Synonyms | Isopropylgermanate TETRAISOPROPOXYGERMANE Tetraisopropoxygermane Germanium isopropoxide GERMANIUM ISO-PROPOXIDE GERMANIUM ISO-PROPYLATE GERMANIUM(IV) ISOPROPOXIDE Germanium(IV) isopropoxide GERMANIUM TETRAISOPROPOXIDE GERMANIUM TETRA-I-PROPOXIDE tetraisopropylorthogermanate tetrakis(propan-2-yloxy)germane GermaniumisopropoxideTetraisopropoxygermane |
| CAS | 21154-48-3 |
| EINECS | 604-604-1 |
| InChI | InChI=1/C12H28GeO4/c1-9(2)14-13(15-10(3)4,16-11(5)6)17-12(7)8/h9-12H,1-8H3 |
tetraisopropylorthogermanate - Physico-chemical Properties
| Molecular Formula | C12H28GeO4 |
| Molar Mass | 308.99 |
| Density | 1.033 g/mL at 25 °C (lit.) |
| Boling Point | 167 °C (lit.) |
| Flash Point | 140°F |
| Vapor Presure | 0.034mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.033 |
| Color | Colorless |
| Storage Condition | Room Temprature |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.414 |
| MDL | MFCD00015339 |
tetraisopropylorthogermanate - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | 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.) |
| UN IDs | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29051990 |
| Hazard Class | 3 |
| Packing Group | III |
tetraisopropylorthogermanate - Introduction
Germanium isopropoxide, also known as Germanium isopropoxide, with the chemical formula C9H21GeO3, is a colorless liquid. The following is a description of the nature, use, formulation and safety information of Germanium isopropoxide:
Nature:
1. Germanium isopropoxide is a colorless liquid, soluble in organic solvents such as ethanol and acetone, insoluble in water.
2. It has a pungent odor and has a lower boiling point and flash point.
3. Germanium isopropoxide is a compound that is easily hydrolyzed and will decompose in a humid environment.
Use:
1. Germanium isopropoxide is often used as a precursor for the preparation of nanostructures and functional materials.
2. It can also be used to prepare organic Germanium compounds, such as organic Germanium polymers, organic Germanium Films, etc.
3. Germanium isopropoxide can also be used in the preparation of catalysts, the growth of semiconductor materials and other fields.
Method:
The preparation of Germanium isopropoxide is usually obtained by reacting tributylgermanium chloride with isopropanol. The specific preparation process may also involve the use of reagents such as sodium hydride.
Safety Information:
1. Germanium isopropoxide has a pungent odor and should avoid inhaling its vapor.
2. It has a low boiling point and flash point, need to avoid contact with the fire source, pay attention to fire and ventilation.
3. Wear appropriate personal protective equipment such as safety glasses, gloves and protective clothing during handling and use. Avoid direct contact with skin and eyes.
4. During storage, Germanium isopropoxide should be sealed and kept away from fire and oxidizing agents.
5. Germanium isopropoxide is a chemical. When using it, you should follow the relevant safety procedures and store it away from children. If ingested or inhaled, seek medical attention immediately.
Nature:
1. Germanium isopropoxide is a colorless liquid, soluble in organic solvents such as ethanol and acetone, insoluble in water.
2. It has a pungent odor and has a lower boiling point and flash point.
3. Germanium isopropoxide is a compound that is easily hydrolyzed and will decompose in a humid environment.
Use:
1. Germanium isopropoxide is often used as a precursor for the preparation of nanostructures and functional materials.
2. It can also be used to prepare organic Germanium compounds, such as organic Germanium polymers, organic Germanium Films, etc.
3. Germanium isopropoxide can also be used in the preparation of catalysts, the growth of semiconductor materials and other fields.
Method:
The preparation of Germanium isopropoxide is usually obtained by reacting tributylgermanium chloride with isopropanol. The specific preparation process may also involve the use of reagents such as sodium hydride.
Safety Information:
1. Germanium isopropoxide has a pungent odor and should avoid inhaling its vapor.
2. It has a low boiling point and flash point, need to avoid contact with the fire source, pay attention to fire and ventilation.
3. Wear appropriate personal protective equipment such as safety glasses, gloves and protective clothing during handling and use. Avoid direct contact with skin and eyes.
4. During storage, Germanium isopropoxide should be sealed and kept away from fire and oxidizing agents.
5. Germanium isopropoxide is a chemical. When using it, you should follow the relevant safety procedures and store it away from children. If ingested or inhaled, seek medical attention immediately.
Last Update：2024-04-10 22:29:15
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