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(1S,4S)-2,5-二苯基二环[2,2,2]辛-2,5-二烯
(1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene
产品别名
850409-83-5
(1S,4S)-2,5-二苯基二环[2,2,2]辛-2,5-二烯
(1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C20H18 |
| Molecular weight | 258.36 |
| MDL number | MFCD15143645 |
| PubChem Substance ID【PubChem化学物质编号】 | 329762697 |
| NACRES | NA.22 |
| Application【应用】 | (1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene can be used as a chiral diene ligand in the preparation of 1-methoxy-5,6,9,10-tetrahydro[6]helicene. |
产品性质
| Assay【测定】 | 95% |
| optical activity【旋光性】 | [α]22/D +34.0°, c = 0.7 in chloroform |
| mp | 69-76 ℃ |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | C1C[C@H]2C=C([C@@H]1C=C2c3ccccc3)c4ccccc4 |
| InChI | 1S/C20H18/c1-3-7-15(8-4-1)19-13-18-12-11-17(19)14-20(18)16-9-5-2-6-10-16/h1-10,13-14,17-18H,11-12H2/t17-,18-/m0/s1 |
| InChI key | BDYBOFJAEBJDMI-ROUUACIJSA-N |
| packaging【包装】 | 100, 500 mg in amber glass bottle |
安全信息
| Pictograms【象形图】 | GHS07,GHS09 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 - H315 - H317 - H319 - H335 - H400 |
| Precautionary Statements | P273 - P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
