三乙基硅烷三氟甲烷磺酸酯
triethylsilyl trifluoromethanesulphonate
CAS: 79271-56-0
Molecular Formula: C7H15F3O3SSi
三乙基硅烷三氟甲烷磺酸酯 - Names and Identifiers
三乙基硅烷三氟甲烷磺酸酯 - Physico-chemical Properties
| Molecular Formula | C7H15F3O3SSi |
| Molar Mass | 264.34 |
| Density | 1.169 g/mL at 25 °C (lit.) |
| Boling Point | 85-86 °C/12 mmHg (lit.) |
| Flash Point | 162°F |
| Water Solubility | Miscible with dichloromethane, hydrocarbons, dialkyl ethers and halogenated solvents. Immiscible with water. |
| Solubility | Triethylsilyl Trifluoromethanesulfonate is readily sol hydrocarbons, dialkyl ethers, halogenatedsolvents. CH2Cl2 is employed most commonly. Reactions in1,2-dichloroethane proceed faster than those in CCl4 or Et2O.Protic solvents and THF react with trialkylsilyl triflates and aretherefore not suitable. |
| Vapor Presure | 0.327mmHg at 25°C |
| Appearance | Fuming Liquid |
| Specific Gravity | 1.169 |
| Color | Clear colorless to light brown |
| BRN | 3590541 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
| Refractive Index | n20/D 1.389(lit.) |
三乙基硅烷三氟甲烷磺酸酯 - Risk and Safety
| Risk Codes | R34 - Causes burns R14 - Reacts violently with water |
| 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S27 - Take off immediately all contaminated clothing. |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | No |
| HS Code | 29319090 |
| Hazard Note | Corrosive/Flammable |
| Hazard Class | 8 |
| Packing Group | II |
三乙基硅烷三氟甲烷磺酸酯 - Reference Information
| Use | triethyl methylsilylation reagent. 1,2 |
Last Update：2024-04-10 22:29:15
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View History
三乙基硅烷三氟甲烷磺酸酯
2-Azabicyclo[2.2.1]heptan-5-amine, (1S,4S,5R)-
5-(4-氟苯基)异噁唑-3-羧酸甲酯
DL-ASPARTIC ACID, MAGNESIUM SALT
N,N'-二琥珀酰亚胺基碳酸酯
2-甲级-4-溴苯甲酸甲酯
(S)-3-(4-氟苄基)哌啶盐酸盐
2-Azabicyclo[2.2.1]heptan-5-amine, (1S,4S,5R)-
5-(4-氟苯基)异噁唑-3-羧酸甲酯
DL-ASPARTIC ACID, MAGNESIUM SALT
N,N'-二琥珀酰亚胺基碳酸酯
2-甲级-4-溴苯甲酸甲酯
(S)-3-(4-氟苄基)哌啶盐酸盐