Molecular structure of Benzenamine, 4-nitro-N,N-bis(4-nitrophenyl)- (CAS NO.20440-93-1) is:

Product Name: Benzenamine, 4-nitro-N,N-bis(4-nitrophenyl)-
CAS Registry Number: 20440-93-1
IUPAC Name: 4-nitro-N,N-bis(4-nitrophenyl)aniline
Molecular Weight: 380.31108 [g/mol]
Molecular Formula: C₁₈H₁₂N₄O₆
XLogP3-AA: 4.6
H-Bond Donor: 0
H-Bond Acceptor: 7
Melting Point: >300 °C
Surface Tension: 71.4 dyne/cm
Density: 1.484 g/cm³
Flash Point: 313.1 °C
Enthalpy of Vaporization: 88.55 kJ/mol
Boiling Point: 594 °C at 760 mmHg
Vapour Pressure: 4.42E-14 mmHg at 25°C 
Product Categories: Fluorescent Labels and Indicators;Fluorescent Labels & Indicators;Stains and Dyes;Stains&Dyes, A to;T-U-V

 Benzenamine, 4-nitro-N,N-bis(4-nitrophenyl)- (CAS NO.20440-93-1) can be used in organic synthesis.

Safty information about Benzenamine, 4-nitro-N,N-bis(4-nitrophenyl)- (CAS NO.20440-93-1) is:
Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38
R20/21/22:  Harmful by inhalation, in contact with skin and if swallowed
R36/37/38:  Irritating to eyes, respiratory system and skin
Safety Statements: 26-37/39
S26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
S37/39:  Wear suitable gloves and eye/face protection

 Benzenamine, 4-nitro-N,N-bis(4-nitrophenyl)- , its cas register number is 20440-93-1. It also can be called 4-Nitro-N,N-bis(4-nitrophenyl)benzenamine ; Tris(4-nitrophenyl)amine .It is a brown solid.