682411

二叔丁基苯基膦

95%

• 同義詞: NSC 244300
• 經驗公式（希爾表示法）: C₁₄H₂₃P
• CAS號碼: 32673-25-9
• 分子量：: 222.31
• MDL號碼: MFCD00049096
• 分類程式碼代碼: 12352002
• PubChem物質ID: 24885714
• NACRES: NA.22

屬性

• 化驗: 95%
• 形狀: liquid
• 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; reaction type: Cross Couplings
• 折射率: n20/D 1.5382
• bp: 124-128 °C/10 mmHg
• 密度: 0.933 g/mL at 25 °C
• 官能基: phosphine
• SMILES 字串: CC(C)(C)P(c1ccccc1)C(C)(C)C
• InChI: 1S/C14H23P/c1-13(2,3)15(14(4,5)6)12-10-8-7-9-11-12/h7-11H,1-6H3
• InChI 密鑰: XOJNEFQLMRCOMS-UHFFFAOYSA-N

描述

應用

Catalyst for:

• Cross-coupling reactions
• Palladium-catalyzed monoarylation reactions (cocatalyst)
• Coupling of alkyl bromides with aryl boronic acids

• Reactant for the synthesis of palladium-FiberCats for aryl chloride Suzuki coupling

安全資訊

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H250,H315,H319,H335,H413
• 防範說明: P231 + P232 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P370 + P378
• 危險分類: Aquatic Chronic 4 - Eye Irrit. 2 - Pyr. Liq. 1 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 4.2 - Pyrophoric and self-heating hazardous materials
• 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: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter