Leucocrystal Violet

IUPAC Name: 4-[Bis(4-Dimethylaminophenyl)methyl]-N,N-dimethylaniline
Formula: C₂₅H₃₁N₃
Molecular Weight: 373.53
CAS: 603-48-5 
Molecular Structure of 4-[Bis(4-Dimethylaminophenyl)methyl]-N,N-dimethylaniline (603-48-5):
 
Flash Point: 281.8 °C 
Melting Point: 175-177 °C(lit.)
Boiling Point: 529.8 °C at 760 mmHg 
Index of Refraction: 1.627
Molar Refractivity: 122.9 cm³ 
Molar Volume: 346.6 cm³ 
Polarizability: 48.72 10^-24cm³ 
Surface Tension: 44.8 dyne/cm 
Density: 1.077 g/cm³ 
Enthalpy of Vaporization: 80.5 kJ/mol 
Vapour Pressure: 2.61E-11 mmHg at 25°C 
Water Solubility: 0.04082(mg/L) at 25 °C
Appearance: lavender-coloured powder
Stability: Stable, but light and air sensitive. Incompatible with strong oxidizing agents.
The classification of  4-[Bis(4-Dimethylaminophenyl)methyl]-N,N-dimethylaniline (603-48-5) are intermediates of dyes and pigments;organics.

Safety information about  4-[Bis(4-Dimethylaminophenyl)methyl]-N,N-dimethylaniline (603-48-5):
Hazard Codes:
Xi:
Risk statements about  4-[Bis(4-Dimethylaminophenyl)methyl]-N,N-dimethylaniline (603-48-5):
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety statements about  4-[Bis(4-Dimethylaminophenyl)methyl]-N,N-dimethylaniline (603-48-5):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.

  The chemical synonyms of 4-[Bis(4-Dimethylaminophenyl)methyl]-N,N-dimethylaniline (603-48-5) are 4,4',4''-Tris(dimethylamino)triphenylmethane ; 4,4',4''-Tris(N,N-dimethylaminophenyl)methane ; Aniline, 4,4',4''-methylidynetris*N,N-dimethyl- ; Aniline, 4,4',4''-methylidynetris[N,N-dimethyl- ; Benzenamine, 4,4',4''-methylidynetris*N,N-dimethyl- ; Benzenamine, 4,4',4''-methylidynetris[N,N-dimethyl- ; C.I. Basic Violet 3, leuco ; Leucomethyl green .The product of  4-[Bis(4-Dimethylaminophenyl)methyl]-N,N-dimethylaniline (603-48-5)  is used as a test thallium, zinc, antimony, titanium, cadmium, tungsten, gold and mercury and other reagents.It shoud avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container. Store under an inert atmosphere. Personal Protective Equipment: Wear chemical splash goggles.Wear appropriate protective gloves to prevent skin exposure and wear appropriate protective clothing to prevent skin exposure.