三氟甲烷磺酸铋(III)
Bismuth(III) trifluoromethanesulfonate
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3030111 | Alfa Aesar | 99% | 5g | 719 | 请咨询 |
| 3030111 | Alfa Aesar | 99% | 25g | 2650 | 请咨询 |
| 3415441 | Sigma-Aldrich | 99% | 5 G | 469 | 请咨询 |
| 3415441 | Sigma-Aldrich | 99% | 25 G | 1600 | 请咨询 |
| 3467982 | 翁江 | ≥98.0% | 5g | 358 | 请咨询 |
| 3467982 | 翁江 | ≥98.0% | 25g | 918 | 请咨询 |
| 3482269 | Alfa Aesar | 99% | 5g | 1810 | 请咨询 |
| 3482269 | Alfa Aesar | 99% | 25g | 6170 | 请咨询 |
| 3502685 | J&K | 99% | 5G | 219 | 请咨询 |
| 3502685 | J&K | 99% | 25G | 801 | 请咨询 |
| 3508737 | J&K | 99% | 5G | 241 | 请咨询 |
| 3508737 | J&K | 99% | 25G | 845 | 请咨询 |
| 3536203 | Strem | 99% | 1g | 450 | 请咨询 |
| 3536203 | Strem | 99% | 5g | 752 | 请咨询 |
| 3536203 | Strem | 99% | 25g | 2920 | 请咨询 |
结构式
 |
基本信息
| 应用 | Bismuth(III) trifluoromethanesulfonate acts as a catalyst in Friedel-Crafts acylation and cycloisomerization of allene-enol ethers. It behaves as a direct substitution catalyst and involved in the substitution of allylic, propargylic, and benzylic alcohols with sulfonamides, carboxamides and carbamates. Further, it is also used in Mukaiyama aldol reactions. |
| 备注 | Hygroscopic. Incompatible with strong oxidizing agents. |
| MDL | MFCD02093669 |
| 分子式 | C3BiF9O9S3 |
| 分子量 | 656.19 |
| 熔点 | >300° |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in organics acetonitrile, dioxane, dimethyl formamide and dimethyl sulfoxide. |
| 包装组 | III |
| 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 | P280-P303+P361+P353-P305+P351+P338-P310 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. |