Di-p-tolydimethoxysilane
dimethoxy[bis(4-methylphenyl)]silane
CAS: 92779-72-1
Molecular Formula: C16H20O2Si
Di-p-tolydimethoxysilane - Names and Identifiers
| Name | dimethoxy[bis(4-methylphenyl)]silane |
| Synonyms | LogP Di-p-tolydimethoxysilane Dimethoxydi-p-tolylsilane DI(P-TOLYL)DIMETHOXYSILANE Bis-(p-tolyl)-dimethoxysilane dimethoxy-bis(4-methylphenyl)silane Dimethoxy[bis(4-methylphenyl)]silane dimethoxy[bis(4-methylphenyl)]silane Benzene, 1,1'-(dimethoxysilylene)bis[4-methyl- benzene, 1,1'-(dimethoxysilylene)bis[4-methyl- |
| CAS | 92779-72-1 |
| InChI | InChI=1/C16H20O2Si/c1-13-5-9-15(10-6-13)19(17-3,18-4)16-11-7-14(2)8-12-16/h5-12H,1-4H3 |
Di-p-tolydimethoxysilane - Physico-chemical Properties
| Molecular Formula | C16H20O2Si |
| Molar Mass | 272.41 |
| Density | 1,023 g/cm3 |
| Melting Point | <0°C |
| Boling Point | 140°C 0,5mm |
| Flash Point | >110°C |
| Vapor Presure | 0.000664mmHg at 25°C |
| Specific Gravity | 1.023 |
| Storage Condition | Room Temprature |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | 1.5400-1.5440 |
| MDL | MFCD01861714 |
Di-p-tolydimethoxysilane - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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. |
| TSCA | No |
Di-p-tolydimethoxysilane - Introduction
dimethoxy[bis(4-methylphenyl)]silane is an organosilicon compound with the chemical formula C17H22O2Si. It is a colorless to pale yellow liquid with a special aroma.
dimethoxy[bis(4-methylphenyl)]silane is mainly used as an intermediate and catalyst for organic synthesis. It can be used to synthesize organosilicon compounds, such as silicone polymers, silicone oils and silica gels. In addition, it is also widely used in chemical reagents, metal surface treatment, rubber and plastic additives and other fields.
The method for preparing dimethoxy[bis(4-methylphenyl)]silane is generally accomplished by reacting p-tolylchlorosilane with methanol. The specific reaction conditions can be adjusted as desired, but generally require a certain temperature and the presence of a catalyst.
Regarding safety information, dimethoxy[bis(4-methylphenyl)]silane has low toxicity under normal use. However, because it is an organic silicon compound, it is still necessary to follow certain safety measures during operation. Avoid inhalation, ingestion and skin contact, and ensure that the operation is carried out in a well-ventilated place. In case of careless contact, rinse with plenty of water in time and seek medical attention as soon as possible.
dimethoxy[bis(4-methylphenyl)]silane is mainly used as an intermediate and catalyst for organic synthesis. It can be used to synthesize organosilicon compounds, such as silicone polymers, silicone oils and silica gels. In addition, it is also widely used in chemical reagents, metal surface treatment, rubber and plastic additives and other fields.
The method for preparing dimethoxy[bis(4-methylphenyl)]silane is generally accomplished by reacting p-tolylchlorosilane with methanol. The specific reaction conditions can be adjusted as desired, but generally require a certain temperature and the presence of a catalyst.
Regarding safety information, dimethoxy[bis(4-methylphenyl)]silane has low toxicity under normal use. However, because it is an organic silicon compound, it is still necessary to follow certain safety measures during operation. Avoid inhalation, ingestion and skin contact, and ensure that the operation is carried out in a well-ventilated place. In case of careless contact, rinse with plenty of water in time and seek medical attention as soon as possible.
Last Update：2024-04-10 22:29:15
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CAS: 92779-72-1
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CAS: 92779-72-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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