Product name: carbendazim 
Alias: befenti; methyl-1H-2-benzimidazole carbamate; methyl N-(2-benzimidazolyl)carbamate; methyl N-(2-benzimidazolyl)carbamate ; methyl-benzimidazole-2-carbamic acid methyl ester 
CAS RN: 10605-21-7;102040-01-7;105268-95-9;110342-67-1;212384-28-6;276680-08-1;39413-19-9;59758-95-1 ;63090-40-4;63278-70-6 
EINECS No.: 234-232-0 
Molecular formula: C9H9N3O2 
Molecular weight: 191.1867Physicochemical  
properties: white crystalline powder. 216 ~ 217 ℃ began to sublime. Melting point 307 ~ 312 ℃ (decomposition). The density is 1.45±0.05g/cm3(20℃), and the vapor pressure is 1.3.33μPa(20℃). Solubility (24℃): water 29 (pH value 4), 8 (pH value 7), 7 (pH value 8) mg/L, hexane 0.5 mg/L, benzene 36 mg/L, ethanol, acetone 300 mg/L , dichloromethane 68mg/L, ethyl acetate 135mg/L. Thermally stable. 
Uses: It can control peanut leaf spot, black spot, three wheat scab, rape sclerotinia, rice sheath blight, citrus canker, etc.