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CAS No.: | 612-00-0 |
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Name: | 1,1-Diphenylethane |
Molecular Structure: | |
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Formula: | C14H14 |
Molecular Weight: | 182.265 |
Synonyms: | Ethane,1,1-diphenyl- (6CI,8CI); Ethane, as-diphenyl- (3CI); 1,1-Diphenylethane;Methyldiphenylmethane; NSC 33534; Pabsol 300 |
Density: | 0.979 g/cm3 |
Melting Point: | -18 ºC |
Boiling Point: | 272.6 °C at 760 mmHg |
Flash Point: | 109.6 °C |
Solubility: | 5040 mg/L at 25ºC |
Appearance: | clear low viscosity liquid |
PSA: | 0.00000 |
LogP: | 3.83840 |
Conditions | Yield |
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With C28H18Co(1-)*K(1+)*2C4H10O2; hydrogen In toluene at 60℃; under 7500.75 Torr; for 24h; Solvent; chemoselective reaction; | 100% |
With water for 6h; Milling; Green chemistry; | 100% |
With iPr-amboxCoCl2; hydrogen; sodium triethylborohydride In toluene at 0 - 20℃; Reagent/catalyst; Sealed tube; | 100% |
Conditions | Yield |
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With iodine; hypophosphorous acid In acetic acid at 60℃; for 24h; | 100% |
With phosphonic Acid; methanesulfonic acid; sodium iodide In water at 95℃; for 24h; Inert atmosphere; | 99.6% |
With formic acid; 5%-palladium/activated carbon; ammonium formate In methanol; water at 80℃; for 0.666667h; | 95% |
Conditions | Yield |
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With hydrogen; triethylamine; palladium on activated charcoal In methanol at 20℃; for 0.5h; | 100% |
With Pd(0)/HAP; hydrogen; caesium carbonate In isopropyl alcohol at 60℃; under 7600.51 Torr; for 1h; | > 99 %Chromat. |
Conditions | Yield |
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In dichloromethane; toluene at 25℃; for 2h; Inert atmosphere; | 100% |
Conditions | Yield |
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With silica-supported sulfuric acid at 60℃; for 1h; Friedel-Crafts type alkylation; | 99% |
With silica sulfuric acid at 60℃; for 1h; |
Conditions | Yield |
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With palladium dichloride In methanol at 40℃; for 12h; Inert atmosphere; Green chemistry; chemoselective reaction; | 99% |
(1-(phenylsulfonyl)ethane-1,1-diyl)dibenzene
1,1'-ethylidenebis-benzene
Conditions | Yield |
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With N1,N1,N12,N12-tetramethyl-7,8-dihydro-6H-dipyrido[1,2-a:2,1'-c][1,4]diazepine-2,12-diamine In N,N-dimethyl-formamide at 100℃; Inert atmosphere; | 98% |
With tetraazaethylene-type neutral organic super-electron donor In N,N-dimethyl-formamide at 110℃; for 18h; | 97% |
Stage #1: (1-(phenylsulfonyl)ethane-1,1-diyl)dibenzene With C3H6C9H10N4 In N,N-dimethyl-formamide at 110℃; Inert atmosphere; Stage #2: In water Inert atmosphere; | 97% |
With C24H32N8Ni(2+)*2I(1-); sodium amalgam In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere; | 70% |
With 4-(dimethylamino)-1-methylpyridinium-2-carboxylate In N,N-dimethyl-formamide at 150℃; for 24h; Schlenk technique; Inert atmosphere; | 15% |
Conditions | Yield |
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With sodium hydride; lithium iodide In tetrahydrofuran; mineral oil at 85℃; for 7h; Reagent/catalyst; Inert atmosphere; Sealed tube; | 98% |
(1-bromoethyl)benzne
phenylmagnesium bromide
1,1'-ethylidenebis-benzene
Conditions | Yield |
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With dichloro bis(acetonitrile) palladium(II); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In tetrahydrofuran at 20℃; for 14h; Kumada-Corriu reaction; Inert atmosphere; | 96% |
Conditions | Yield |
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With titanium tetrachloride In dichloromethane at 0℃; for 2h; | 95% |
1,1-Diphenylethane (612-00-0) is called for (1-Phenylethyl)benzene ; 1,1’-Ethylidenebis-benzen ; 1,1’-Ethylidenebis-benzene ; 1,1-Diphenylethane, as- ; 1,1'-Ethylidenebisbenzene ;Benzene,1,1’-ethylidenebis- ; Ethane, 1,1-diphenyl- (8CI) ; CID11918 ,and so on.
IUPAC Name: 1-Phenylethylbenzene
CAS: 612-00-0
Molecular Formula: C14H14
Molecular Weight: 182.26
Molecular structure:
ACD/LogD (pH 5.5): 4.55
ACD/LogD (pH 7.4): 4.55
ACD/BCF (pH 5.5): 1703.58
ACD/BCF (pH 7.4): 1703.58
ACD/KOC (pH 5.5): 7154.96
ACD/KOC (pH 7.4): 7154.96
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 2
Index of Refraction: 1.56
Molar Refractivity: 60.2 cm3
Molar Volume: 186 cm3
Polarizability: 23.86 10-24cm3
Surface Tension: 36.2 dyne/cm
Density: 0.979 g/cm3
Flash Point: 109.6 °C
Enthalpy of Vaporization: 49.04 kJ/mol
Boiling Point: 272.6 °C at 760 mmHg
Vapour Pressure: 0.01 mmHg at 25°C
1,1-Diphenylethane (612-00-0) is commonly used as organic reagent.
Removal in wastewater treatment of 1,1-Diphenylethane (612-00-0):
Total removal:48.27 percent
Total biodegradation:0.33 percent
Total sludge adsorption:34.19 percent
Total to Air:13.75 percent
(using 10000 hr Bio P,A,S)