应用
Silver trifluoromethanesulfonate is useful in halide abstraction. It helps in activating sulphur protecting groups at the anomeric centres of carbohydrates in the presence of iodine. It is employed as a triflating agent in combination with Palladium compounds, as a catalyst for cross coupling reactions, and in several organic transformation reactions. Polyurethanes prepared from silver triflate exhibit high permeability and selectivity towards olefins in their separation from paraffin mixtures. Polyethylene oxide - silver triflate composites find application in humidity sensors.
备注
Stable. Light sensitive. Incompatible with strong acids and strong oxidizing agents. Trifluoromethanesulfonate is a weakly coordinating anion.
基本信息
MDL
MFCD00013226
EINECS
220-882-2
分子式
CAgF3O3S
分子量
256.93
熔点
356°
灵敏度
Light Sensitive. Ambient temperatures.
形态
Crystalline
溶解性
Soluble in water and also in most organic solvents.
GHS危害和防范说明
GHS符号
Hazard Statements
H314-H318-H400
Causes severe skin burns and eye damage.Causes serious eye damage.Very toxic to aquatic life.
Precautionary Statements
P273-P280-P303+P361+P353-P305+P351+P338-P310
Avoid release to the environment.Wear protective gloves/protective clothing/eye protection/face protection.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Immediately call a POISON CENTER or doctor/physician.
安全信息
危险类别
34-50
Causes burns.Very toxic to aquatic organisms.
安全等级
26-36/37/39-45-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/safety data sheets.
欧盟危险品标志
TSCA
是
