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九氟丁基磺酸酐
Nonafluorobutanesulfonic anhydride
产品别名
36913-91-4
九氟丁基磺酸酐
Nonafluorobutanesulfonic anhydride
结构式
基本信息
| Linear Formula【线性分子式】 | (CF3(CF2)3SO2)2O |
| Molecular weight | 582.18 |
| EC number【EC 号】 | 253-270-9 |
| MDL number | MFCD03427256 |
| PubChem Substance ID【PubChem化学物质编号】 | 24880049 |
| NACRES | NA.22 |
| General description【一般描述】 | Nonafluorobutanesulfonic anhydride can be synthesized by using potassium nonafluorobutane-sulfonate as the starting material. |
| Application【应用】 | Nonafluorobutanesulfonic anhydride can play the role of an activating agent in the synthesis of 4-bromothieno[2,3-b]pyridine via reaction with tetra-n-butylammonium bromide in dichloromethane. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 97% |
| refractive index【折射率】 | n |
| bp | 84 ℃ (lit.) |
| density | 1.898 g/mL at 25 ℃ (lit.) |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | FC(F)(F)C(F)(F)C(F)(F)C(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F |
| InChI | 1S/C8F18O5S2/c9-1(10,5(17,18)19)3(13,14)7(23,24)32(27,28)31-33(29,30)8(25,26)4(15,16)2(11,12)6(20,21)22 |
| InChI key | QKIHLPFZYGFMDK-UHFFFAOYSA-N |
| packaging【包装】 | 1, 5 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS05 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Classifications【危险分类】 | Skin Corr. 1B |
| Supp Hazards【补充剂危害】 | EUH014 |
| Storage Class Code【储存分类代码】 | 8B - Non-combustible, corrosive hazardous materials |
| WGK | WGK 3 |
