17882-91-6 - Names and Identifiers
17882-91-6 - Physico-chemical Properties
Molecular Formula | C8H23NSi2
|
Molar Mass | 189.45 |
Density | 0,786 g/cm3 |
Boling Point | 171°C |
Flash Point | 33°C (91°F) |
Vapor Presure | 1.17mmHg at 25°C |
Specific Gravity | 0.7864 |
Sensitive | 4: no reaction with water under neutral conditions |
Refractive Index | 1.4267 |
17882-91-6 - 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 |
17882-91-6 - Introduction
Bis(Trimethylsilylmethyl)Amine, chemical formula is [(CH3) 3sich2] 2NH, abbreviated as BTMSA. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
1. Appearance: BTMSA is a colorless to light yellow liquid, soluble in organic solvents such as Alcohols, Ketones and ethers.
2. Melting Point: About -55 ° C, boiling point is about 182 ° C.
3. Density: about 0.81 g/mL.
4. Stability: relatively stable at room temperature.
Use:
1. Surfactant: BTMSA can be used as a surfactant for various cleaning agents, detergents and care products, such as shampoo, conditioner, etc.
2. Synthetic reagent: It can be used as a catalyst and reagent in organic synthesis to adjust reaction conditions and promote reactions.
3. Lubricant: The use of BTMSA in lubricating oil can improve the stability and lubrication performance of the oil.
4. Preservative: It can also be used as an ingredient of certain preservatives to extend the shelf life of certain products.
Method:
The main preparation method of BTMSA is through the substitution reaction of trimethylchlorosilane and bromoethane in the presence of alkali. During the preparation process, attention should be paid to safe operation, such as wearing protective gloves, goggles and protective clothing, avoiding skin contact and inhalation.
Safety Information:
1. BTMSA is a chemical that requires care to avoid direct contact with the skin, eyes and respiratory system.
2. Wear appropriate personal protective equipment, including protective gloves, goggles and protective clothing.
3. In case of accidental contact, immediately rinse the affected area with plenty of water and seek medical help.
4. During storage and handling, it is necessary to avoid contact with strong oxidants and acidic substances.
5. Reasonable storage of the compound, avoid high temperature, fire and direct sunlight.
Last Update:2024-04-10 22:29:15