198570-39-7
1,1,3,3-tetramethyl-1,3-bis[2-(5-norbornen-2-yl)ethyl]disiloxane
CAS: 198570-39-7
Molecular Formula: C22H38OSi2
198570-39-7 - Names and Identifiers
198570-39-7 - Physico-chemical Properties
| Molecular Formula | C22H38OSi2 |
| Molar Mass | 374.71 |
| Density | 0.944g/mLat 25°C(lit.) |
| Boling Point | 272-303°C(lit.) |
| Flash Point | 230°F |
| Vapor Presure | 7.08E-06mmHg at 25°C |
| Specific Gravity | 0.944 |
| Sensitive | 4: no reaction with water under neutral conditions |
| Refractive Index | n20/D 1.483(lit.) |
| Physical and Chemical Properties | WGK Germany:3 |
198570-39-7 - Risk and Safety
| WGK Germany | 3 |
198570-39-7 - Introduction
1,1,3,3-tetramethyl-1,3-bis[2-(5-norbornen-2-yl)ethyl]disiloxane is an organosilicon compound with the chemical formula C26H44Si2O2. The following is a description of its nature, use, preparation and safety information:
Nature:
1,1, 3,3-tetraethyl-1, 3-bis[2-(5-norbornen-2-yl)ethyl]disiloxane is a colorless to pale yellow liquid. It has excellent thermal stability, low volatility and excellent electrical insulation properties.
Use:
This compound is mainly used as a silicone surfactant or as an additive for plasticizers, solvents and lubricants. It can play a role in polymer materials to enhance material performance, reduce friction coefficient, improve wear resistance and heat resistance.
Method:
1,1, 3,3-tetraethyl-1, 3-bis[2-(5-norbornen-2-yl)ethyl] disilane is generally synthesized by organic synthesis methods. Specific synthetic methods can be complex and often require the use of multi-step reactions to prepare.
Safety Information:
When using and operating 1,1,3,3-tetramethyl-1,3-bis[2-(5-norbornen-2-yl)ethyl] disilane, it is necessary to comply with relevant safety procedures and personal protective measures. It may be irritating to the eyes and skin, so direct contact with skin and eyes should be avoided when in contact. In addition, it should be kept away from fire and oxidizing agents. For specific safety information and emergency treatment methods, please refer to the relevant safety data sheets and labels.
Nature:
1,1, 3,3-tetraethyl-1, 3-bis[2-(5-norbornen-2-yl)ethyl]disiloxane is a colorless to pale yellow liquid. It has excellent thermal stability, low volatility and excellent electrical insulation properties.
Use:
This compound is mainly used as a silicone surfactant or as an additive for plasticizers, solvents and lubricants. It can play a role in polymer materials to enhance material performance, reduce friction coefficient, improve wear resistance and heat resistance.
Method:
1,1, 3,3-tetraethyl-1, 3-bis[2-(5-norbornen-2-yl)ethyl] disilane is generally synthesized by organic synthesis methods. Specific synthetic methods can be complex and often require the use of multi-step reactions to prepare.
Safety Information:
When using and operating 1,1,3,3-tetramethyl-1,3-bis[2-(5-norbornen-2-yl)ethyl] disilane, it is necessary to comply with relevant safety procedures and personal protective measures. It may be irritating to the eyes and skin, so direct contact with skin and eyes should be avoided when in contact. In addition, it should be kept away from fire and oxidizing agents. For specific safety information and emergency treatment methods, please refer to the relevant safety data sheets and labels.
Last Update：2024-04-10 22:29:15
