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Molecular Formula: C12H16ClNOS
Molar mass: 257.78 g/mol
EINECS: 248-924-5
Density: 1.179 g/cm3
Flash Point: 165.8 °C
Index of Refraction: 1.562
Boiling Point: 350.5 °C at 760 mmHg
Vapour Pressure: 4.38E-05 mmHg at 25 °C
Storage temp: Approx 4°C
Appearance: Pale yellow to brownish yellow liquid
Product categories of Thiobencarb (CAS NO.28249-77-6): Alpha sort;Herbicides;Pesticides & Metabolites;Thiocarbamates
Structure of Thiobencarb (CAS NO.28249-77-6):
Thiobencarb (CAS NO.28249-77-6) is a broad-spectrum herbicide for Controlling barnyard grass in rice seedling, Honda, live fields; fescue; Sanleng grass.
First, javing the reaction of Diethylamine and Oxygen carbon sulfide in Toluene, and then with Benzyl chloride for the condensation to obtain Thiobencarb (CAS NO.28249-77-6). Consumption of raw materials fixed: Toluene 1140kg / t, liquid chlorine 1200kg / t, liquid caustic soda 1500kg / t, coke 160kg / t, oxygen, 110kg / t, sulfur 220kg / t, diethylamine (98%) 420kg / t.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
chicken | LD50 | oral | 673mg/kg (673mg/kg) | Japan Pesticide Information. Vol. (19), Pg. 21, 1974. | |
duck | LD50 | oral | > 10gm/kg (10000mg/kg) | "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A573, Pg. 1985, | |
mouse | LD50 | intraperitoneal | 1338mg/kg (1338mg/kg) | Japan Pesticide Information. Vol. (19), Pg. 21, 1974. | |
mouse | LD50 | oral | 560mg/kg (560mg/kg) | Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 37, 1973. | |
mouse | LD50 | skin | 10gm/kg (10000mg/kg) | Japan Pesticide Information. Vol. (19), Pg. 21, 1974. | |
quail | LD50 | oral | > 7800mg/kg (7800mg/kg) | "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A573, Pg. 1985, | |
rabbit | LD50 | skin | > 2gm/kg (2000mg/kg) | "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A573, Pg. 1985, | |
rat | LCLo | inhalation | > 7700mg/m3/4H (7700mg/m3) | SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE | Japan Pesticide Information. Vol. (19), Pg. 21, 1974. |
rat | LD50 | oral | 920mg/kg (920mg/kg) | Japan Pesticide Information. Vol. (40), Pg. 32, 1982. | |
rat | LD50 | skin | 2900mg/kg (2900mg/kg) | Pesticide Manual. Vol. 9, Pg. 815, 1991. |
Moderately toxic by ingestion. Used as an herbicide. When heated to decomposition it emits very toxic fumes of Cl−, NOx, and SOx. See also CARBAMATES.
Hazard Codes: XiXnN
Risk Statements: 22-50/53
R22:Harmful if swallowed.
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 60-61
S60:This material and its container must be disposed of as hazardous waste.
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
Thiobencarb ,its cas register number is 28249-77-6. It also can be called S-((4-chlorophenyl)methyl)diethylcarbamothioate ; 4-Chlorobenzyl N,N-diethylthiocarbamate ; 4-Chlorobenzyl diethylthiolcarbamate and Bolero . It is a thiocarbamate. Flammable gases are generated by the combination of thiocarbamates and dithiocarbamates with aldehydes, nitrides, and hydrides.