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1-(2-(4-Butylphenyl)ethynyl)-4-methoxybenzene

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Name

1-(2-(4-Butylphenyl)ethynyl)-4-methoxybenzene

EINECS N/A
CAS No. 35684-12-9 Density 1.043 g/cm3
PSA 9.23000 LogP 4.43760
Solubility N/A Melting Point 40 °C
Formula C19H20O Boiling Point 391.543 °C at 760 mmHg
Molecular Weight 264.367 Flash Point 188.863 °C
Transport Information N/A Appearance Crystalline colorless solid
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 35684-12-9 (1-(4-N-BUTYLPHENYL)-2-(4-METHOXYPHENYL)ACETYLENE) Hazard Symbols N/A
Synonyms

Benzene,1-butyl-4-[(4-methoxyphenyl)ethynyl]- (9CI);p-Butyl-p'-methoxytolane;p-Methoxy-p'-butyltolane;Benzene,1-butyl-4-[2-(4-methoxyphenyl)ethynyl]-;

Article Data 6

1-(2-(4-Butylphenyl)ethynyl)-4-methoxybenzene Chemical Properties

The Molecular Structure of 1-(2-(4-Butylphenyl)ethynyl)-4-methoxybenzene (CAS NO.35684-12-9):

Empirical Formula: C19H20O
Molecular Weight: 264.3615
Nominal Mass: 264 Da
Average Mass: 264.3615 Da
Monoisotopic Mass: 264.151415 Da 
Index of Refraction: 1.573
Molar Refractivity: 83.61 cm3
Molar Volume: 253.5 cm3
Surface Tension: 43.7 dyne/cm
Density: 1.04 g/cm3
Flash Point: 188.9 °C 
Melting Point: 40°C
Enthalpy of Vaporization: 61.61 kJ/mol
Boiling Point: 391.5 °C at 760 mmHg
Vapour Pressure: 5.52E-06 mmHg at 25°C 
Synonyms: Tolane 4-o1 ; 1-(4-N-butylphenyl)-2-(4-methoxyphenyl)acetylene ; 1-N-butyl-4-[2-(4-methoxyphenyl)-1-ethynyl]benzene ; Benzene, 1-butyl-4-[(4-methoxyphenyl)ethynyl]- ; 1-(4-N-butylphenyl)-2-(4-methoxyphenyl)acetylene: 99.5% ; 1-(2-(4-Butylphenyl)ethynyl)-4-methoxybenzene ; 1-N-butyl-4-[(4-methoxyphenyl)ethynyl]benzene, 99+% ; 1-N-butyl-4-[(4-methoxyphenyl)ethynyl]benzene   

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