708127

4-（二苯基膦）苯乙烯

97%

• 别名: 4-vinyltriphenylphosphine, DPPST, Diphenylphosphinostyrene
• 经验公式（希尔记法）: C₂₀H₁₇P
• CAS号: 40538-11-2
• 分子量: 288.32
• MDL號碼: MFCD04038139
• 分類程式碼代碼: 12352002
• PubChem物質ID: 329762770
• NACRES: NA.22

属性

• 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; reagent type: polymerizable reagent
• 顏色: white to off-white
• mp: 75-80 °C
• 官能基: phosphine
• SMILES 字串: C=Cc1ccc(cc1)P(c2ccccc2)c3ccccc3
• InChI: 1S/C20H17P/c1-2-17-13-15-20(16-14-17)21(18-9-5-3-6-10-18)19-11-7-4-8-12-19/h2-16H,1H2
• InChI 密鑰: FRPLKHQCXVNBNO-UHFFFAOYSA-N

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302,H413
• 防範說明: P273 - P301 + P312 + P330
• 危險分類: Acute Tox. 4 Oral - Aquatic Chronic 4
• 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
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves