Thiocyclam Hydrogenoxalate (95%TC, 50%SP)
For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Common name: Thiocyclam hydrogenoxalate
Specification: 95%TC 50%SP
IUPAC: N, N-dimethyl-1, 2, 3-trithian-5-amine hydrogen oxalate.
Free base N, N-dimethyl-1, 2, 3-trithian-5-amine
Molecular Weight: 271.4
CAS No.: 52918-63-5
Physical & Chemical Properties
Appearance: Colourless odourless solid.
Melting Point: 125-128oC.
Vapour Pressure: 0.545mPa (20oC)
Stability: stable during storage, shelf life (20oC) 2 years, degraded by sunlight
Water solubility: 84g/L (20oC, PH<3.3) 44.1g/L (PH 3.6, 20oC) 16.3 (PH6.8 20oC)
Mode of Action
Selective insecticide with contact and stomach action. Limited systemic activity, with translocation acropetally.
Oral: Rat LD50 male, 540 mg/kg; female, 50-300 mg/kg
Dermal:Rat LD50 male and female,>2000 mg/kg
No mortality occurred, however, irritating skin reaction as a hazardous sign observed. Therefore, this product is classified to be Category 5.
Inhalation: Rat LC50 male, 1.02 mg/L; female, 1.20 mg/L (4-hr, dust) Amorphous silicon dioxide
Rat LC50>2.0 mg/L (dust)
Subtotal content of components, of which inhalation data is not available, was more than 10%. ATEmix (adjusted for total unknown) value was calculated to be in range of Category 4, based on above information.
Control of Lepidoptera, Coleoptera, some Diptera and Thysanoptera. In potatoes for Colorado potato beetle, in rape for Coleoptera and Lepidoptera pest complexes, in irrigated rice for stem borers and some other pests, in maize for corn borer and Tanymecus, in sugar beet for sugar beet weevil and other Coleoptera, in sugar cane for sugar cane stem borer, in fruit trees for Lepidoptera, in vegetables for leaf miners, and various Lepidoptera and Coleoptera.
|Appearance||Uniformity of powder||Uniformity of powder||Qualified|
|Content (%) ≥||50.0||51.1||Qualified|
|Water content ≤||5.0||3.1||Qualified|
|wetting time s||60||25||Qualified|
|Degree of dissolved and solution stability (45 screen) %||5 min ≤||1.0||0.8||Qualified|
|18 h ≤||0.2||0.1||Qualified|
|Foaming characteristic(1 min)||5||3||Qualified|
|Storage stability at 0 o C||Qualified||Qualified||Qualified|
|Storage stability at 54 o C||Qualified||Qualified||Qualified|