708127

4-(Diphenylphosphino)styrene

97%

• 동의어(들): 4-vinyltriphenylphosphine, DPPST, Diphenylphosphinostyrene
• 실험식(Hill 표기법): C₂₀H₁₇P
• CAS Number: 40538-11-2
• Molecular Weight: 288.32
• MDL number: MFCD04038139
• UNSPSC 코드: 12352002
• PubChem Substance ID: 329762770
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 97%
• 양식: solid
• 반응 적합성: 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
• 색상: white to off-white
• mp: 75-80 °C
• 작용기: phosphine
• SMILES string: 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 key: FRPLKHQCXVNBNO-UHFFFAOYSA-N

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H413
• 예방조치 성명서: P273 - P301 + P312 + P330
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 4
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves