Carboxin 98% TC ,Barley / Wheat Fungicide Off High Reliability Multipurpose,Off-white to light yellow powder

Carboxin 98%Tech.

Basic information

Common name: Carboxin

Chemical name: 5,6-dihydro-2-methyl-1,4-oxathi-ine-3-carboxanilide (IUPAC)

CAS No.: [5234-68-4]

Molecular formula: C₁₂H₁₃NO₂S

Molecular weight: 235.3

Melting point: 91–92 °C (pure a.i.)

Solubility:In water 0.147 g/l (20 °C). In acetone 221.2, methanol 89.33, ethyl acetate 107.7 (all in g/l, 20 °C).

Vapour pressure: 0.020 mPa (25 °C)

Storage stability: Stable to hydrolysis at pH 5, pH 7 and pH 9 (25 °C). In aqueous solutions exposed to light, DT₅₀ 1.54 h (pH 7, 25 °C).

Specification:

Product information

Crops: Wheat, Barley, Cotton, Peanut, Sorghum, vegetable, etc.

Diseases: Seed treatment control smuts and blight. Effective against Rhizoctonia solani.

Mode of action: Systemic fungicide.

Mammalian toxicology:

Oral: Acute oral LD₅₀ for rats 2864 mg/kg.

Skin and eye: Acute percutaneous LD₅₀ for rabbits >4000 mg/kg. Non-irritating to eyes and skin (rabbits).

Inhalation: LC₅₀ (4 h) for rats >4.7 mg/l air

NOEL: (2 y) for rats 1 mg/kg b.w. daily.

Formulations: (200g/L Carboxin+200g/L Thiram) SC; (6.5%Carboxin+7%Carbofuran+11.5%Thiram) SC

Shipping information for Carboxin 98%Tech.:

Class 9; UN3077; PG III

Packing: 25kg/drum