862911-98-6 - Names and Identifiers
862911-98-6 - Physico-chemical Properties
Molecular Formula | C24H54O9Si2
|
Molar Mass | 542.85 |
Density | 0.899 |
Boling Point | 526.3±50.0 °C(Predicted) |
Flash Point | 15°C (59°F) |
Specific Gravity | 0.899 |
pKa | 14.55±0.10(Predicted) |
Sensitive | 7: reacts slowly with moisture/water |
862911-98-6 - Risk and Safety
862911-98-6 - Introduction
2,2-bis (butan-1-ol) is an organic silicon compound whose chemical formula is C20H48O5Si2. The following are the properties, use, preparation and safety information of the compound:
Nature:
-Appearance: 2,2-bis (butan-1-ol) is a colorless to light yellow liquid.
-Melting point: about -50 ℃.
-Boiling point: 300-320 ℃.
-Density: about 0.91g/cm³.
-Solubility: 2,2-bis (2) butan-1-ol is almost insoluble in water and soluble in organic solvents such as alcohols, ketones, etc.
Use:
- 2,2-bis butan-1-ol is often used as an important surfactant and adhesive.
-Because it contains silane groups, it has many applications in various fields, such as coatings, adhesives, sealants, fillers, etc.
-It can also be used to modify the synthesis of polymers to improve the weather resistance and chemical corrosion resistance of polymers.
Preparation Method:
The preparation of
- 2,2-bis (a) compound butan-1-ol is usually obtained by hydrogenation reaction of organosilicon.
-The specific reaction conditions and steps may vary, but generally involve the addition reaction and deprotection of organosilane compounds.
Safety Information:
- 2,2-bis () butan-1-ol is a low-toxic compound under general conditions, but it is still necessary to pay attention to protective measures.
-Personal protective equipment such as acetylcholinesterase inhibitor gloves, goggles and lab coats should be worn when in use.
-Avoid contact with skin, eyes and taking.
-If contact occurs, rinse immediately with plenty of water and seek medical help.
-When using and storing, please follow the relevant safety procedures.
Last Update:2024-04-10 22:29:15