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无水三氟甲基磺酸镧
Lanthanum trifluoromethanesulfonate
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3051588 | 5g | 641 | |||
| 3051588 | 25g | 2020 |
产品别名
52093-26-2
无水三氟甲基磺酸镧
Lanthanum trifluoromethanesulfonate
Lanthanum triflate
Trifluoromethanesulfonic acid lanthanum salt
基本信息
| 应用 | Lanthanum trifluoromethanesulfonate is used in the Aldol reaction of silyl enol ethers with aldehydes. It is an effective catalyst for the Baylis-Hillman reaction. It also catalyzes Michael additions to methyl vinyl ketone in water. |
| 备注 | Keep the container tightly sealed. Store in a cool, dry conditions in well sealed containers. Incompatible with bases. It is hygroscopic in nature. Store under dry inert gas. |
| MDL | MFCD00077560 |
| 分子式 | C3F9LaO9S3 |
| 分子量 | 586.10 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Crystalline powder |
| 溶解性 | Soluble in water. |
| Beilstein | 9009103 |
| 包装组 | II |
| 危险类别 | 34 Causes burns. |
安全信息
| 危险等级 | 8 |
| 安全等级 | 26-36/37/39-45 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). |
| 欧盟危险品标志 |  |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H314-H318 Causes severe skin burns and eye damage.Causes serious eye damage. |
| Precautionary Statements | P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a 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.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
