Product Name: 2-Naphthalenol,1-[2-[2,5-dimethyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]- (CAS NO.4477-79-6)

Molecular Formula: C₂₅H₂₂N₄O
Molecular Weight: 394.47g/mol
Mol File: 4477-79-6.mol
EINECS: 224-757-3
Melting Point: 130 °C (dec.)(lit.)
Boiling point: 628.8 °C at 760 mmHg
Flash Point: 432 °C
Density: 1.18 g/cm³
Surface Tension: 44.3 dyne/cm
Enthalpy of Vaporization: 96.43 kJ/mol 
Vapour Pressure: 2.1E-16 mmHg at 25°C
XLogP3-AA: 6.5
H-Bond Donor: 1
H-Bond Acceptor: 5
Structure Descriptors of 2-Naphthalenol,1-[2-[2,5-dimethyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]- (CAS NO.4477-79-6):
  IUPAC Name: (1Z)-1-[[2,5-dimethyl-4-(2-methylphenyl)diazenylphenyl]hydrazinylidene]naphthalen-2-one
  Canonical SMILES: CC1=CC=CC=C1N=NC2=C(C=C(C(=C2)C)NN=C3C(=O)C=CC4=CC=CC=C43)C
  Isomeric SMILES: CC1=CC=CC=C1N=NC2=C(C=C(C(=C2)C)N/N=C/3\C(=O)C=CC4=CC=CC=C43)C
  InChI: InChI=1S/C25H22N4O/c1-16-8-4-7-11-21(16)26-27-22-14-18(3)23(15-17(22)2)28-29-25-20-10-6-5-9-19(20)12-13-24(25)30/h4-15,28H,1-3H3/b27-26?,29-25-
  InChIKey: OLDHUFONGVQOBH-ZOQJIKCCSA-N
Product Categories: Organics; Solvent Dyestuff

Safety Information of 2-Naphthalenol,1-[2-[2,5-dimethyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]- (CAS NO.4477-79-6):
Hazard Codes: Xi
Risk Statements: 36/37/38  
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin 
Safety Statements: 26-36
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36:  Wear suitable protective clothing  
WGK Germany: 3

 2-Naphthalenol,1-[2-[2,5-dimethyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]- , its CAS NO. is 4477-79-6, the synonyms are AI3-27724 ; C.I. 26120 ; C.I. Solvent Red 26 ; Calco Oil Red N 1700 ; Calcogas Rocket Red ; NSC 115877 ; Oil Red Z-1700  ; 1-((2,5-Dimethyl-4-((2-methylphenyl)azo)phenyl)azo)-2-naphthol ; 2-Naphthalenol, 1-((2,5-dimethyl-4-((2-methylphenyl)azo)phenyl)azo)- .