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Cas Database |
| Name |
1-(4-Methoxyphenyl)ethynyl-4-n-pentylbenzene |
EINECS | N/A |
| CAS No. | 39969-28-3 | Density | 1.032 g/cm3 |
| PSA | 9.23000 | LogP | 4.82770 |
| Solubility | N/A | Melting Point |
47 °C |
| Formula | C20H22O | Boiling Point | 405.3 °C at 760 mmHg |
| Molecular Weight | 278.394 | Flash Point | 197.6 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
(p-Methoxyphenyl)(p-pentylphenyl)acetylene;4-Methoxy-4'-amyltolan;4-Pentyl-4'-methoxytolane;p-Methoxy-p'-pentyltolan; |
Article Data | 4 |
1-(4-Methoxyphenyl)ethynyl-4-n-pentylbenzene Chemical Properties
Molecule structure of 1-(4-Methoxyphenyl)ethynyl-4-n-pentylbenzene (CAS NO.39969-28-3):
Molecular Formula: C20H22O
Molecular Weight: 278.39 g/mol
Index of Refraction: 1.567
Molar Refractivity: 88.24 cm3
Molar Volume: 269.7 cm3
Polarizability: 34.98×10-24 cm3
Surface Tension: 43.3 dyne/cm
Density: 1.03 g/cm3
Melting Point: 47 °C
Flash Point: 197.6 °C
Enthalpy of Vaporization: 63.13 kJ/mol
Boiling Point: 405.3 °C at 760 mmHg
Vapour Pressure: 2.08E-06 mmHg at 25 °C
InChI: InChI=1/C20H22O/c1-3-4-5-6-17-7-9-18(10-8-17)11-12-19-13-15-20(21-2)16-14-19/h7-10,13-16H,3-6H2,1-2H3
InChIKey: ULPSMBQBIIZGAI-UHFFFAOYAY
Std. InChI: InChI=1S/C20H22O/c1-3-4-5-6-17-7-9-18(10-8-17)11-12-19-13-15-20(21-2)16-14-19/h7-10,13-16H,3-6H2,1-2H3
Std. InChIKey of 1-(4-Methoxyphenyl)ethynyl-4-n-pentylbenzene (CAS NO.39969-28-3): ULPSMBQBIIZGAI-UHFFFAOYSA-N
1-(4-Methoxyphenyl)ethynyl-4-n-pentylbenzene Specification
1-(4-Methoxyphenyl)ethynyl-4-n-pentylbenzene (CAS NO.39969-28-3) is also named as Benzene, 1-methoxy-4-[(4-pentylphenyl)ethynyl]- ; Benzene, 1-methoxy-4-[2-(4-pentylphenyl)ethynyl]- ; Methyl 4-[(4-pentylphenyl)ethynyl]phenyl ether ; 1-(4-Methoxyphenyl)-2-(4-n-pentylphenyl)acetylene ; 1-Methoxy-4-[(4-pentylphenyl)ethynyl]benzene .
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