2-(Di-tert-butylphosphino)-2'-methyl-1,1'-biphenyl

HCID 2734937

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Grundinformationen

CAS: 255837-19-5
Standard-SMILES: Cc1ccccc1-c1ccccc1P(C(C)(C)C)C(C)(C)C
InChIKey: UJONYAVMBYXBJQ-UHFFFAOYSA-N
Summenformel: C21H29P
Durchschnittliche Molmasse: 312,4 g/mol
Monoisotopische Masse: 312,20068792

Namen und Bezeichner

Bevorzugter Name: 2-(Di-tert-butylphosphino)-2'-methyl-1,1'-biphenyl
IUPAC: ditert-butyl-[2-(2-methylphenyl)phenyl]phosphane
Englischer Name: 2-(Di-t-butylphosphino)-2'-methylbiphenyl
Summenformel: C21H29P
Molmasse: 312.43

Namen und Synonyme

255837-19-5RefChem:4605412-(Di-tert-butylphosphino)-2'-methyl-1,1'-biphenylDi-tert-butyl(2'-methyl-[1,1'-biphenyl]-2-yl)phosphine2-(Di-tert-butylphosphino)-2'-methylbiphenyltBuMePhos2-DI-TERT-BUTYLPHOSPHINO-2'-METHYLBIPHENYL2-(DI-T-BUTYLPHOSPHINO)-2'-METHYLBIPHENYLMFCD03453047ditert-butyl-[2-(2-methylphenyl)phenyl]phosphane2-di-t-butylphosphino-2'-methylbiphenylC21H29P

Weitere Namen anzeigen

tBuM98% tBuMePhostBuMePhos 97%

DI-TERT-BUTYL({2'-METHYL-[1,1'-BIPHENYL]-2-YL})PHOSPHANEt-Butyl MePhosdi-tert-butyl(2'-methylbiphenyl-2-yl)phosphineDi-tert-butyl(2'-methyl-[1,1'-biphenyl]-2-yl)phosphine;2-(Di-tert-butylphosphino)-2'-methylbiphenyltBuMePhos, 97%PHOSPHINE, BIS(1,1-DIMETHYLETHYL)(2'-METHYL[1,1'-BIPHENYL]-2-YL)-2-Di-t-butylphosphino-2'-methyl)-1,1'-biphenylSCHEMBL196673

Datenbank-Bezeichner

CAS: 255837-19-5
PubChem CID: 2734937
DTXSID: DTXSID30370586
EC Number: 607-748-2
Nikkaji: J1.270.935H

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 5,5
Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 0
Frei drehbare Bindungen: 4
Schwere Atome: 22
Formalladung: 0
Komplexität: 332

Physikochemische Eigenschaften

Schmelzpunkt: 91 · 91-93 °C
Siedepunkt: 408 · 408.0±24.0 °C(Predicted)
storage temp.: Inert atmosphere,Room Temperature
Aggregatzustand: Crystalline Powder
Farbe: White
InChI: InChI=1S/C21H29P/c1-16-12-8-9-13-17(16)18-14-10-11-15-19(18)22(20(2,3)4)21(5,6)7/h8-15H,1-7H3
InChIKey: UJONYAVMBYXBJQ-UHFFFAOYSA-N
SMILES: P(C(C)(C)C)(C(C)(C)C)C1=CC=CC=C1C1=CC=CC=C1C

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (80%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]；H413 (20%): 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 5 reports by companies from 2 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

Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；Aquatic Chronic 4 (20%)

Sicherheitsdaten

wgk: 3
tsca: No
hs_code: 29319090
risk_code: 36/37/38
hazard_code: Xi
safety_code: 37/39-26
Speicherklasse: 11 - Combustible Solids

Chemie und Industrie

Anwendungen · 2 Einträge

Beschreibung2-(Di-t-butylphosphino)-2'-methylbiphenyl is a phosphine that has two functional groups, amide and aromatic hydrocarbon. The geometric isomers of this molecule are cis and trans. It can be used to diagnose reactions in a reaction vessel with mammalian cells. It also reacts with pyrazoles, triazoles and other molecules to form isomers at the 2 position of the biphenyl ring.

Verwendensuzuki reaction