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IUPAC Name: (2-Chlorophenyl) N-methylcarbamate
Synonyms of o-Chlorophenyl methylcarbamate (CAS NO.3942-54-9): 2-Chlorophenyl methylcarbamate ; 2-Chlorophenyl-N-methylcarbamate ; Etrofol ; Hopcide ; o-Chlorophenyl N-methylcarbamate ; Carbamic acid, N-methyl-, 2-chlorophenyl ester ; Carbamic acid, methyl-, 2-chlorophenyl ester ; Carbamic acid, methyl-, o-chlorophenyl ester
InChI: InChI=1/C8H8ClNO2/c1-10-8(11)12-7-5-3-2-4-6(7)9/h2-5H,1H3,(H,10,11)
InChIKey: ZAGNMMRDHSEOPE-UHFFFAOYAX
CAS NO: 3942-54-9
Molecular Formula: C8H8ClNO2
Molecular Weight: 185.6076
Molecular Structure :
EINECS: 223-524-3
H bond acceptors: 3
H bond donors: 1
Freely Rotating Bonds: 2
Polar Surface Area: 29.54Å2
Index of Refraction: 1.535
Molar Refractivity: 46.08 cm3
Molar Volume: 147.8 cm3
Surface Tension: 40.3 dyne/cm
Density: 1.255 g/cm3
Flash Point: 107.3 °C
Enthalpy of Vaporization: 49.12 kJ/mol
Boiling Point: 253.8 °C at 760 mmHg
Vapour Pressure: 0.0179 mmHg at 25°C
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | oral | 150mg/kg (150mg/kg) | Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 115, 1973. | |
rat | LD50 | oral | 648mg/kg (648mg/kg) | Farm Chemicals Handbook. Vol. -, Pg. C131, 1991. | |
rat | LD50 | skin | > 500mg/kg (500mg/kg) | Farm Chemicals Handbook. Vol. -, Pg. C131, 1991. | |
rat | LD50 | unreported | 150mg/kg (150mg/kg) | "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 190, 1971. |
EPA Genetic Toxicology Program. Reported in EPA TSCA Inventory.
A poison by ingestion and possibly other routes. An insecticide. See also CARBAMATES. When o-Chlorophenyl methylcarbamate (CAS NO.3942-54-9) is heated to decomposition, it emits very toxic fumes of Cl− and NOx.