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CAS No.: | 38690-76-5 |
---|---|
Name: | 4-CYANOPHENYL 4-HEPTYLBENZOATE |
Molecular Structure: | |
Formula: | C21H23 N O2 |
Molecular Weight: | 321.419 |
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 |
Density: | 1.09g/cm3 |
Melting Point: | 44-45oC(lit.) |
Boiling Point: | 476.4°C at 760 mmHg |
Flash Point: | >230 °F |
Appearance: | white crystals |
Hazard Symbols: | Xn |
Risk Codes: | R20/21/22; |
PSA: | 41.57000 |
LogP: | 5.39680 |
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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)
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 , 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.