75108-40-6 - Names and Identifiers
Name | 2-Trimethylsiloxy-1,1,1,5,5,5-hexafluoropent-2-ene-4-one
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Synonyms | Trimethylsiloxyhexafluoropenteneone 2-Trimethylsiloxy-1,1,1,5,5,5-hexafluoropent-2-ene-4-one 2-TRIMETHYLSILOXY-1,1,1,5,5,5-HEXAFLUOROPENT-2-ENE-4-ONE (Z)-1,1,1,5,5,5-hexafluoro-4-trimethylsilyloxy-pent-3-en-2-one
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CAS | 75108-40-6
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InChI | InChI=1/C8H10F6O2Si/c1-17(2,3)16-6(8(12,13)14)4-5(15)7(9,10)11/h4H,1-3H3/b6-4- |
75108-40-6 - Physico-chemical Properties
Molecular Formula | C8H10F6O2Si
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Molar Mass | 280.24 |
Density | 1.239g/cm3 |
Melting Point | dec > 150°CC |
Boling Point | 125-7°C |
Flash Point | 58.4°C |
Vapor Presure | 1.3mmHg at 25°C |
Sensitive | 7: reacts slowly with moisture/water |
Refractive Index | 1.364 |
75108-40-6 - Risk and Safety
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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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.
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TSCA | No |
75108-40-6 - Introduction
2-Trimethylsiloxy-1,1,1,5,5, is an organic compound whose molecular formula is C8H7F6O2Si. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: colorless liquid
-Solubility: Soluble in organic solvents such as chlorinated hydrocarbons, ethers and ketones
-Melting point:-92 ℃
-Boiling point: 95-96 ℃
-Density: 1.411g/cm³
-Refractive Index: 1.316
Use:
-2-ethylsiloxy-1, 1,1,5,5, is a compound of silicone and organic fluorine, which can be used as an intermediate for manufacturing silicone compounds.
-It can also be used as a catalyst in organic synthesis and polymerization reactions.
Preparation Method:
2-Trimethylsiloxy-1,1,1,5,5, is usually prepared by the following steps:
1. React fluoropropionic acid with trimethylchlorosilane to obtain 2-trimethylsiloxy-1, 1,1,3,3, 3-hexafluoropropene.
2. Use the ketone method to convert hexafluoropropene into 2-Trimethylsiloxy-1,1,1,5,5, 50.5.
Safety Information:
- 2-Trimethylsiloxy-1,1,1,5,5, may be irritating to the skin and eyes. Rinse with plenty of water immediately after contact.
-During operation and storage, avoid contact with strong oxidants and strong acids to prevent dangerous reactions.
-Use should wear appropriate protective equipment, such as gloves, glasses, etc.
-Observe local safety practices when using or handling the compound.
Last Update:2024-04-10 22:29:15