Basic information
- Name:
4-Di-p-tolylamino-benzaldehyde
- CAS No.:
42906-19-4
- Molecular Structure:
- Formula:
- C21H19NO
- Molecular Weight:
- 301.39
- Synonyms:
- (p-Formylphenyl)di(p-methylphenyl)amine;4,4'-Dimethyl-4''-formyltriphenylamine;4-(Bis-p-tolylamino)benzaldehyde;4-(Di-p-tolylamino)benzaldehyde;4-(N,N-Di-p-tolylamino)benzaldehyde;4-[Bis(4-methylphenyl)amino]benzaldehyde;4-[N,N-Bis(4-methylphenyl)amino]benzaldehyde;N,N-Bis(4-methylphenyl)-4-aminobenzaldehyde;N-(4-Formylphenyl)-N,N-bis(4-methylphenyl)amine;
- EINECS:
- 255-996-1
- Density:
- 1.138 g/cm3
- Melting Point:
- 109 °C
- Boiling Point:
- 470.5 °C at 760 mmHg
- Flash Point:
- 182.4 °C
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Chemistry
Molecular Structure of 4-Di-p-tolylamino-benzaldehyde (CAS NO.42906-19-4):
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IUPAC Name: 4-(4-methyl-N-(4-methylphenyl)anilino)benzaldehyde
Empirical Formula: C21H19NO
Molecular Weight: 301.3817
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 4
Polar Surface Area: 20.31 Å2
Index of Refraction: 1.649
Surface Tension: 48.4 dyne/cm
Density: 1.138 g/cm3
Flash Point: 182.4 °C
Molar Refractivity: 96.49 cm3
Molar Volume: 264.8 cm3
Enthalpy of Vaporization: 73.31 kJ/mol
Boiling Point: 470.5 °C at 760 mmHg
Vapour Pressure: 5.03E-09 mmHg at 25°C
Melting point:109 °C
InChI
InChI=1/C21H19NO/c1-16-3-9-19(10-4-16)22(20-11-5-17(2)6-12-20)21-13-7-18(15-23)8-14-21/h3-15H,1-2H3
Smiles
C(c1ccc(cc1)N(c1ccc(cc1)C)c1ccc(cc1)C)=O
Product Categories: electronic; Electronic Chemicals; Yellow crystalline powder; Yellow Powder
Specification
4-Di-p-tolylamino-benzaldehyde , its cas register number is 42906-19-4. It also can be called 4,4'-Bis(4-methylphenyl)-aminobenzoaldehyde ; 4-(di-p-tolylamino)benzaldehyde ; 4-formyl-4',4''-dimethyltriphenylamine ; 4-[bis(4-methylphenyl)amino]benzaldehyde ; 4-[bis(p-tolyl)amino]benzaldehyde ; 4-di-p-tolyaminobenaldehyde;4,4-bis(4-methylphenyl)aminobenzaldehyde ; 4-(di-p-tlylamino)benzaldehyde and so on.
