dimethylsilanediol
dimethylsilanediol
CAS: 1066-42-8
Molecular Formula: C2H8O2Si
dimethylsilanediol - Names and Identifiers
dimethylsilanediol - Physico-chemical Properties
| Molecular Formula | C2H8O2Si |
| Molar Mass | 92.17 |
| Density | 1.097 g/cm3 |
| Melting Point | 101℃ |
| Boling Point | 122.2±23.0 °C(Predicted) |
| pKa | 14.24±0.53(Predicted) |
| Storage Condition | -20℃ |
| Physical and Chemical Properties | EPA Chemical Substance Information Silanediol, dimethyl- (1066-42-8) |
| Use | Introduction dimethylsilanediol is an organic intermediate, which can be obtained by the reaction of silicon powder and methyl chloride gas, and then hydrolyzed to obtain dimethyldichlorosilane diol. |
dimethylsilanediol - Upstream Downstream Industry
dimethylsilanediol - Introduction
dimethylsilanediol(dimethylsilanediol) is an organic silicon compound with the chemical formula C2H8O2Si. It is a colorless and transparent liquid with a special silicon-oxygen bond structure at room temperature. The following is a description of some of the properties, uses, methods and safety information of dimethylsilanediol:
Nature:
1. Appearance: colorless transparent liquid
2. Solubility: Soluble in water and organic solvents, such as alcohols and ethers
3. Stability: relatively stable, not easy to decompose at room temperature and regular conditions
4. Acid and alkali: Neutral
5. Ignition point: No data
Use:
1. Chemical synthesis: dimethylsilanediol can be used as an intermediate for the synthesis of other organic silicon compounds, such as silicone polymers, silicone rubber, silicone oil, etc.
2. Surfactant: Due to its molecular structure containing hydrogen bonds and silicon-oxygen bonds, dimethylsilanediol has good performance in the field of surfactants.
3. Pharmaceutical field: dimethylsilanediol can be used as a carrier of drugs and silicone intermediates, with certain biocompatibility.
Method:
The preparation of dimethylsilanediol can be obtained by the reaction of dimethylsilane magnesium chloride with water or alcohol.
Safety Information:
1. dimethylsilanediol is a low-toxic compound and has no obvious acute toxicity to the human body under normal circumstances.
2. Although its exact toxicity data is less, it is still necessary to pay attention to personal protection during use and operation to avoid direct contact with skin, eyes and inhalation of its vapor.
3. During storage and transportation, avoid fire and high temperature, and keep the container airtight to prevent leakage.
Nature:
1. Appearance: colorless transparent liquid
2. Solubility: Soluble in water and organic solvents, such as alcohols and ethers
3. Stability: relatively stable, not easy to decompose at room temperature and regular conditions
4. Acid and alkali: Neutral
5. Ignition point: No data
Use:
1. Chemical synthesis: dimethylsilanediol can be used as an intermediate for the synthesis of other organic silicon compounds, such as silicone polymers, silicone rubber, silicone oil, etc.
2. Surfactant: Due to its molecular structure containing hydrogen bonds and silicon-oxygen bonds, dimethylsilanediol has good performance in the field of surfactants.
3. Pharmaceutical field: dimethylsilanediol can be used as a carrier of drugs and silicone intermediates, with certain biocompatibility.
Method:
The preparation of dimethylsilanediol can be obtained by the reaction of dimethylsilane magnesium chloride with water or alcohol.
Safety Information:
1. dimethylsilanediol is a low-toxic compound and has no obvious acute toxicity to the human body under normal circumstances.
2. Although its exact toxicity data is less, it is still necessary to pay attention to personal protection during use and operation to avoid direct contact with skin, eyes and inhalation of its vapor.
3. During storage and transportation, avoid fire and high temperature, and keep the container airtight to prevent leakage.
Last Update：2024-05-07 14:14:18
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View History
Raw Materials for dimethylsilanediol
1-Disiloxanol, 3-methoxy-1,1,3,3-tetramethyl-
1,1,3,3-tetramethyldisiloxane-1,3-diol
1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol
2,2,4,4,6,6-Hexamethylcyclotrisilazane
Dimethyldimethoxysilane
Diethoxydimethylsilane
1,1,3,3-tetramethyldisiloxane-1,3-diol
1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol
2,2,4,4,6,6-Hexamethylcyclotrisilazane
Dimethyldimethoxysilane
Diethoxydimethylsilane