287997

1,5-双(二苯基膦)戊烷

97%

• 别名: 1,5-戊二基双[二苯基膦], DPPENT, 五亚甲基双[二苯基膦], dpppe
• 线性分子式: (C₆H₅)₂P(CH₂)₅P(C₆H₅)₂
• CAS号: 27721-02-4
• 分子量: 440.50
• Beilstein: 2953640
• MDL號碼: MFCD00003052
• 分類程式碼代碼: 12352002
• PubChem物質ID: 24857305
• NACRES: NA.22

属性

• 品質等級: 100
• 化驗: 97%
• 形狀: solid
• 反應適用性: reaction type: Buchwald-Hartwig Cross Coupling Reaction; 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; reagent type: ligand
• mp: 43-47 °C (lit.)
• 官能基: phosphine
• SMILES 字串: C(CCP(c1ccccc1)c2ccccc2)CCP(c3ccccc3)c4ccccc4
• InChI: 1S/C29H30P2/c1-6-16-26(17-7-1)30(27-18-8-2-9-19-27)24-14-5-15-25-31(28-20-10-3-11-21-28)29-22-12-4-13-23-29/h1-4,6-13,16-23H,5,14-15,24-25H2
• InChI 密鑰: MZFPAWGWFDGCHP-UHFFFAOYSA-N

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）: 235.4 °F - closed cup
• 閃點（°C）: 113 °C - closed cup
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves