Molecular Structure of 7,9-Dimethylbenz(c)acridine (CAS NO.963-89-3):

IUPAC: 7,9-Dimethylbenzo[c]acridine
Molecular Formula: C₁₉H₁₅N
Molecular Weight: 257.33
Product Categories: Acridines;Building Blocks;Heterocyclic Building Blocks
Density: 1.182 g/cm³
Melting Point: 157-161^oC(lit.)
Flash Point: 208.7^oC
Boiling Point: 467.9^oC at 760 mmHg
Index of Refraction: 1.737
Surface Tension: 53.4 dyne/cm
Molar Volume: 217.5 cm³
Enthalpy of Vaporization: 70.21 kJ/mol
Vapour Pressure: 1.75E-08 mmHg at 25^oC
SMILES: n1c4c(c(c3c1c2ccccc2cc3)C)cc(cc4)C 
InChI: InChI=1/C19H15N/c1-12-7-10-18-17(11-12)13(2)15-9-8-14-5-3-4-6-16(14)19(15)20-18/h3-11H,1-2H3 
InChIKey: HEFJMRLDXHSXEP-UHFFFAOYAT 

EPA Genetic Toxicology Program.

Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NO_x.

Safety Information of 7,9-Dimethylbenz(c)acridine (CAS NO.963-89-3):
Hazard Codes: T
Risk Statements: 45-46-20/21/22-36/37/38
R45:May cause cancer.
R46:May cause heritable genetic damage.
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: 53-22-26-36/37/39-45
S53:Avoid exposure - obtain special instructions before use.
S22:Do not breathe dust.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
WGK Germany: 3
RTECS: CU3480000

 7,9-Dimethylbenz(c)acridine with cas registry number of 963-89-3 is also known as 3,10-Dimethyl-7,8-benzacridine ; 7,9-Dimethylbenz(c)acridine ; Benz(c)acridine, 7,9-dimethyl- . It is a heterocyclic building block with the appearance of light yellow powder. It is insoluble in water but sensitive to exposure to air and light . 7,9-Dimethylbenz(c)acridine with cas registry number of 963-89-3 is a tumorigen which is used in research. It is also used as an intermediate .