479497

4,4′-(苯基磷烯)二(苯磺酸) 二钾盐 水合物

97%

• 线性分子式: C₆H₅P(C₆H₄SO₃K)₂·xH₂O
• CAS号: 308103-66-4
• 分子量: 498.59 (anhydrous basis)
• MDL號碼: MFCD01321353
• 分類程式碼代碼: 12352002
• PubChem物質ID: 24871621
• NACRES: NA.22

属性

• 化驗: 97%
• 反應適用性: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Cross Couplings; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling
• mp: 370 °C (dec.) (lit.)
• 官能基: phosphine
• SMILES 字串: O.[K+].[K+].[O-]S(=O)(=O)c1ccc(cc1)P(c2ccccc2)c3ccc(cc3)S([O-])(=O)=O
• InChI: 1S/C18H15O6PS2.2K.H2O/c19-26(20,21)17-10-6-15(7-11-17)25(14-4-2-1-3-5-14)16-8-12-18(13-9-16)27(22,23)24;;;/h1-13H,(H,19,20,21)(H,22,23,24);;;1H2/q;2*+1;/p-2
• InChI 密鑰: PRAGZPSLQQRHKD-UHFFFAOYSA-L

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable