2-(Dicyclohexylphosphino)biphenyl
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Grundinformationen
- CAS
247940-06-3- Standard-SMILES
c1ccc(-c2ccccc2P(C2CCCCC2)C2CCCCC2)cc1- InChIKey
LCSNDSFWVKMJCT-UHFFFAOYSA-N- Summenformel
- C24H31P
- Durchschnittliche Molmasse
- 350,5 g/mol
- Monoisotopische Masse
- 350,21633799
Namen und Bezeichner
- Bevorzugter Name
- 2-(Dicyclohexylphosphino)biphenyl
- IUPAC
- dicyclohexyl-(2-phenylphenyl)phosphane
- Englischer Name
- 2-(Dicyclohexylphosphino)biphenyl
- Summenformel
- C24H31P
- Molmasse
- 350.48
Namen und Synonyme
2-(Dicyclohexylphosphino)biphenyl247940-06-3DTXSID603701702-[dicyclohexylphosphino]biphenylRefChem:84662DTXCID40321206480-030-2607-439-2CyJohnPhosCyclohexyl JohnPhosDicyclohexyl-(2-phenylphenyl)phosphane[1,1'-BIPHENYL]-2-YLDICYCLOHEXYLPHOSPHINE
Weitere Namen anzeigen
Cy-John-Phos2-(Dicyclo98% CyJohnPhosCyJohnPhos 97%CyJohnPhos CASCAS:247940-06-3
PHOSPHINE, [1,1'-BIPHENYL]-2-YLDICYCLOHEXYL-biphenyl-2-yldicyclohexylphosphine(2-Biphenylyl)dicyclohexylphosphineMFCD01862441(2-Biphenyl)dicyclohexylphosphineC24H31Po-(dicyclohexylphosphino)biphenyl{[1,1'-biphenyl]-2-yl}dicyclohexylphosphane
Datenbank-Bezeichner
- CAS
247940-06-3- PubChem CID
- 2734216
- DTXSID
DTXSID60370170- EC Number
- 480-030-2、607-439-2
- Nikkaji
- J1.200.103G、J3.476.307K
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 6,7
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 25
- Formalladung
- 0
- Komplexität
- 356
Physikochemische Eigenschaften
- Schmelzpunkt
- 102 · 102-106 °C(lit.)
- Siedepunkt
- 499.5 · 499.5±24.0 °C(Predicted)
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- Löslichkeit
- soluble in Toluene
- Aggregatzustand
- crystal
- Farbe
- white
- BRN
- 8440533 · 8440533
- InChI
- InChI=1S/C24H31P/c1-4-12-20(13-5-1)23-18-10-11-19-24(23)25(21-14-6-2-7-15-21)22-16-8-3-9-17-22/h1,4-5,10-13,18-19,21-22H,2-3,6-9,14-17H2
- InChIKey
- LCSNDSFWVKMJCT-UHFFFAOYSA-N
- SMILES
- P(C1=CC=CC=C1C1=CC=CC=C1)(C1CCCCC1)C1CCCCC1
- CAS Datenbank
- 247940 · 247940-06-3(CAS DataBase Reference)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Warning
H315 (13.3%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (13.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (13.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]；H413 (88.9%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 45 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Regulatory InformationStatus: Active Update: 07-03-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/2550
Hazard Classes and Categories
Skin Irrit. 2 (13.3%)；Eye Irrit. 2 (13.3%)；STOT SE 3 (13.3%)；Aquatic Chronic 4 (88.9%)
Skin Irrit. 2 (100%)；Eye Irrit. 2A (100%)；STOT SE 3 (100%)；Aquatic Chronic 4 (100%)
Regulatorische Informationen
Regulatory InformationStatus: Active Update: 07-03-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/2550
Chemie und Industrie
Anwendungen
Beschreibung2-(Dicyclohexylphosphino)biphenyl is a ligand for the amination of triflates and aryl halides. Optimal ligand for a novel amination reaction (Buchwald reaction)(2) 2-(Dicyclohexylphosphino)biphenyl, a synthetic chemical compound, has found diverse applications in scientific research. Being a cyclic phosphonate derivative of cyclohexanol, this colourless, odourless, and tasteless solid holds a distinct appeal for laboratory use. In scientific research, 2-(Dicyclohexylphosphino)biphenyl has proven invaluable. It serves as an excellent model compound for delving into protein-ligand interactions, thus aiding in studying small molecule effects on protein folding. Moreover, researchers have utilized 2-(Dicyclohexylphosphino)biphenyl to gain insights into protein structures and unravel the mechanism of action behind various drugs. Additionally, the compound has been a vital tool in assessing how environmental factors influence protein structure and function. The interaction between 2-(Dicyclohexylphosphino)biphenyl and proteins primarily occurs through hydrogen bonding and hydrophobic interactions, resulting in high-affinity and specific protein binding.
Verwenden2-(Dicyclohexylphosphino)biphenyl is used as a catalyst for Suzuki coupling reactions.
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