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| Name |
4-Cyanophenyl 4-heptylbenzoate |
EINECS | N/A |
| CAS No. | 38690-76-5 | Density | 1.09g/cm3 |
| PSA | 41.57000 | LogP | 5.39680 |
| Solubility | N/A | Melting Point |
44-45oC(lit.) |
| Formula | C21H23 N O2 | Boiling Point | 476.4°C at 760 mmHg |
| Molecular Weight | 321.419 | Flash Point | >230 °F |
| Transport Information | N/A | Appearance | white crystals |
| Safety | Risk Codes | R20/21/22; | |
| Molecular Structure |
|
Hazard Symbols |
 Xn
|
| Synonyms |
4-Cyanophenyl4-heptylbenzoate; 4-Cyanophenyl 4'-heptylbenzoate; 4-Cyanophenyl4'-n-heptylbenzoate; 4-Heptyl-4'-cyanophenyl benzoate; 4'-Cyanophenyl4-heptylbenzoate; 7CE; L 7CN; Ro CE 154; ZhK 489; p-Cyanophenylp-heptylbenzoate; p-Cyanophenyl p-n-heptylbenzoate; p-Cyanophenylp'-heptylbenzoate; p'-Cyanophenyl p-heptylbenzoate |
4-Cyanophenyl 4-heptylbenzoate Chemical Properties
Molecular structure of 4-Cyanophenyl 4-heptylbenzoate (CAS NO.38690-76-5) is:
Product Name: 4-Cyanophenyl 4-heptylbenzoate
CAS Registry Number: 38690-76-5
IUPAC Name: (4-Cyanophenyl) 4-heptylbenzoate
Molecular Weight: 321.41282 [g/mol]
Molecular Formula: C21H23NO2
XLogP3-AA: 6.6
H-Bond Donor: 0
H-Bond Acceptor: 3
Melting Point: 44-45 °C(lit.)
Index of Refraction: 1.56
Molar Refractivity: 94.92 cm3
Molar Volume: 293.2 cm3
Surface Tension: 47.3 dyne/cm
Density: 1.09 g/cm3
Flash Point: 238.3 °C
Enthalpy of Vaporization: 74.01 kJ/mol
Boiling Point: 476.4 °C at 760 mmHg
Vapour Pressure: 3.07E-09 mmHg at 25°C
EINECS: 254-084-0
Product Categories: Functional Materials;Liquid Crystals & Related Compounds;Phenyl Esters (Liquid Crystals)
4-Cyanophenyl 4-heptylbenzoate Safety Profile
Safty information about 4-Cyanophenyl 4-heptylbenzoate (CAS NO.38690-76-5) is:
Hazard Codes: 
Xn
Risk Statements: 20/21/22
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 36
S36:Wear suitable protective clothing.
WGK Germany: 3
4-Cyanophenyl 4-heptylbenzoate Specification
4-Cyanophenyl 4-heptylbenzoate , its cas register number is 38690-76-5. It also can be called Benzoic acid, 4-heptyl-, 4-cyanophenyl ester ; p-Cyanophenyl p-heptylbenzoate .It is a white crystals.
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