4,4',4''-Trimethyltriphenylamine

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Names

[ CAS No. ]:
1159-53-1

[ Name ]:
4,4',4''-Trimethyltriphenylamine

[Synonym ]:
MFCD00674043
4-methyl-N,N-bis(4-methylphenyl)aniline
4,4′,4-Trimethyltriphenylamine
4,4',4''-Trimethyltriphenylamine
Tri-p-tolylaMine
EINECS 214-595-1
4-Methyl-N,N-bis(4-methylphenyl)aniline
Benzenamine, 4-methyl-N,N-bis(4-methylphenyl)-
tri(p-tolyl)amine

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
170 °C / 0.1 mmHg (527.2182 °C / 760 mmHg)

[ Melting Point ]:
114-118°C

[ Molecular Formula ]:
C21H21N

[ Molecular Weight ]:
287.398

[ Flash Point ]:
172.9±22.9 °C

[ Exact Mass ]:
287.167389

[ PSA ]:
142.07000

[ LogP ]:
0.86

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.821

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T;N,N,T,Xn,F

[ Risk Phrases ]:
R25:Toxic if swallowed. R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . R36:Irritating to the eyes. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R11:Highly Flammable.

[ Safety Phrases ]:
S22-S37-S45-S60-S61-S36-S26-S16

[ RIDADR ]:
UN 2811

[ RTECS ]:
EZ9100000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2921499090

Synthetic Route

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Precursor & DownStream

Precursor

  • 4-Iodotoluene
  • p-Toluidine
  • di-p-tolylamine
  • 4-Chlorotoluene
  • 4-Bromotoluene
  • Tris(4-bromophenyl)amine
  • methyl iodide
  • 4-Methylcyclohexanone
  • 4-Methylcyclohexanol
  • 4-methyl-N-(4-methylcyclohexyl)aniline

DownStream

Customs

[ HS Code ]: 2921499090

[ Summary ]:
2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 4,4',4''-Trimethyltriphenylamine
  • 4,4',4''-(1H-imidazole-2,4,5-triyl)tripyridine hydrate
  • 4,4',4''-[nitrilotri(propylene)] hydrogen 2-pentadecenylsuccinate
  • 4,4',4''-methylidynetris[N,N-dipropylaniline]
  • 4,4',4'',4'''-methanetetrayltetrabenzenesulfonic acid
  • 4,4',4'',4'''-(methanetetrayltetra-4,1-phenylene)tetrakis-Phosphonic acid