IUPAC Name: 3-methoxy-7-methylbenzo[c]acridine
Synonyms of 3-Methoxy-7-methylbenz(c)acridine (CAS NO.83876-56-6): BRN 6215626 ; Benz(c)acridine, 3-methoxy-7-methyl-
CAS NO: 83876-56-6
Molecular Formula of 3-Methoxy-7-methylbenz(c)acridine (CAS NO.83876-56-6): C₁₉H₁₅NO
Molecular Weight of 3-Methoxy-7-methylbenz(c)acridine (CAS NO.83876-56-6): 273.3285
Molecular Structure:

H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 1
Polar Surface Area: 22.12 ?2
Index of Refraction: 1.724
Molar Refractivity: 89.37 cm3
Molar Volume: 225.2 cm3
Surface Tension: 52.7 dyne/cm
Density: 1.213 g/cm3
Flash Point: 174.2 °C
Enthalpy of Vaporization: 72.71 kJ/mol
Boiling Point: 489.5 °C at 760 mmHg
Vapour Pressure: 2.97E-09 mmHg at 25°C

【Test type】LD50 - Lethal dose, 50 percent kill
【Route of exposure】Oral
【Test species】Rodent - rat
【Dose / time】25 gm/kg
【Toxicity】Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Nutritional and Gross Metabolic - body temperature decrease
【Reference】GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 56(10),72,1991
【Test type】LC50 - Lethal concentration, 50 percent kill
【Route of exposure】Inhalation
【Test species】Rodent - rat
【Dose / time】>210 gm/m3
【Toxicity】Details of toxic effects not reported other than lethal dose value
【Reference】EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 14,119,1976
【Test type】LD50 - Lethal dose, 50 percent kill
【Route of exposure】Oral
【Test species】Mammal - dog
【Dose / time】5 gm/kg
【Toxicity】Details of toxic effects not reported other than lethal dose value
【Reference】EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 14,119,1976
【Test type】LD50 - Lethal dose, 50 percent kill
【Route of exposure】Oral
【Test species】Rodent - rabbit
【Dose / time】3038 mg/kg
【Toxicity】Details of toxic effects not reported other than lethal dose value
【Reference】85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A615,1986
【Test type】LD50 - Lethal dose, 50 percent kill
【Route of exposure】Administration onto the skin
【Test species】Rodent - rabbit
【Dose / time】3 gm/kg
【Toxicity】Details of toxic effects not reported other than lethal dose value
【Reference】EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 14,119,1976
【Test type】LC50 - Lethal concentration, 50 percent kill
【Route of exposure】Inhalation
【Test species】Rodent - guinea pig
【Dose / time】>210 gm/m3
【Toxicity】Details of toxic effects not reported other than lethal dose value
【Reference】EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 14,119,1976

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