Carbendazim CAS NO.10605-21-7

1. Names and Structures (1.)Chinese common name: Duo Jun Ling (2.)English common name: CARBENDAZIM (3.)Chemical name: methyl 1H-benzimidazol-2-ylcarbamate (4.)Structural formula: (5.)Molecula…

1. Names and Structures (1.)Chinese common name: Duo Jun Ling (2.)English common name: CARBENDAZIM (3.)Chemical name: methyl 1H-benzimidazol-2-ylcarbamate (4.)Structural formula: (5.)Molecular formula: C9H9N3O2 (6.)Molecular weight: 191.2 2.Physical and chemical properties Pure carbendazim is a white crystal powder, while the technical is gray or brownish powder, begins sublime at 215-217, melts over 290, its decomposition is 306  C. Insoluble in water, slightly soluble in acetone, chloroform and some other organic solvents. Soluble in inorganic acids and acetic acid, meantime forming salts. Its chemical properties are stable 3.Toxicology Low toxic, acute oral LD50 to mice is more than 10000mg/kg. 4.Application Control of Septoria, Fusarium,Erysiphe and Pseudocercosporella in cereals, Sclerotinia,Alternaria and Cylindrosporium in oilseed rape, Cercospora and Erysiphe in sugar beet, Uncinula and Botrytis in grapes, Cladosporium and Botrytis in tomatoes, Venturia and Podosphaera in pome fruit and Monilia and Sclerotinia in stone fruit. 5.Product specification: 98%TECH; 50% WP; 50%SC Item Carbendazim 98%TC Carbendazim 50% SC Appearance White powder White Flowable Liquid Content % 98.5 50.0 White degree 90.9 Weight loss after drying % 0.13 6. Packing: 25kgs PP woven bag for Technical and WP 200L Iron drums with for SC