Welcome to Shanghai E-Tong Chemical Co.,Ltd.!
About usHistoryOur CultureNews
Research & DevelopmentQuality SystemRegistration Support
Active IngredientFormulationsPacking

Product Category

Contact Us

Add: No.23, Lane 5398, Shenzhuan Road, Songjiang District, Shanghai, China

Tel: +86-21-51698968

Fax: +86-21-64138597

E-mail: admin@etongchem.com

Skype Sayid (General Manager)

Sayid Song

Fungicides

Current Location: Home > Products > Fungicides

Carbendazim

124 carbendazim Fungicide
FRAC 1, B1 MBC: benzimidazole

NOMENCLATURE
carbendazim
Common name carbendazim (BSI, E-ISO); carbendazime ((f) F-ISO); carbendazol (JMAF) IUPAC name methyl benzimidazol-2-ylcarbamate
Chemical Abstracts name methyl 1H-benzimidazol-2-ylcarbamate Other names MBC; BMC CAS RN [10605-21-7] EC no. 234-232-0 Development codes BAS 346F (BASF); Hoe 017411 (Hoechst); DPX-E 965 (DuPont) Smiles code COC(=O)Nc1nc2ccccc2[nH]1
carbendazim phosphate
CAS RN [52316-55-9]
PHYSICAL CHEMISTRY
Mol. wt. 191.2 M.f. C9H9N3O2 Form Crystalline powder. M.p. 302-307°C (decomp.) V.p. 0.09 mPa (20°C); 0.15 mPa (25°C); 1.3 mPa (50°C); separate study gives <0.0001 mPa (20°C) Kow logP = 1.38 (pH 5), 1.51 (pH 7), 1.49 (pH 9) Henry 3.6 × 10-3Pa m3 mol-1 (pH 7, calc.) S.g./density 1.45 (20°C) Solubility In water 29 mg/l (pH 4), 8 mg/l (pH 7), 7 mg/l (pH 8) (24°C). In DMF 5, acetone 0.3, ethanol 0.3, chloroform 0.1, ethyl acetate 0.135, dichloromethane 0.068, benzene 0.036, cyclohexane <0.01, diethyl ether <0.01, hexane 0.0005 (all in g/l, 24°C). Stability Decomposes at m.p.; stable for at least 2 y below 50°C. Stable after 7 d at 20 000 lux. Slowly decomposed in alkaline solution (22°C); DT50>350 d (pH 5 and pH 7), 124 d (pH 9). Stable in acids, forming water-soluble salts. pKa 4.2, weak base
carbendazim phosphate
Mol. wt. 289.2 M.f. C9H12N3O6P Solubility In water 9 g/l (pH 2).
COMMERCIALISATION
History Fungicide reported by H. Hampel & F. Löcher (Proc. Br. Insectic. Fungic. Conf., 1973, 1, 127, 301). Introduced (1974) by BASF AG (now BASF SE), Hoechst AG (now Bayer AG) and E. I. du Pont de Nemours and Co. (who no longer manufacture or market it). Patents US 3657443; GB 1190614 (to DuPont) Manufacturers BASF; Bayer CropScience; Agrochem; Agro-Chemie; Ancom; Anhui Huaxing; Anpon; CAC; Gharda; Guangxin Agrochemical; Gujarat; Haili Guixi; Hermania; High Kite; Hubei Sanonda; Inquinosa; Jiangsu Eternal; Jindun; Kajo; Lanfeng; Pilarquim; Rotam; Sanonda Zhengzhou; Sanxi; Shandong Huayang; Sharda; Sinon; Sundat; Xinyi Zhongkai
APPLICATIONS
carbendazim
Biochemistry Inhibits beta-tubulin synthesis. Mode of action Systemic fungicide with protective and curative action. Absorbed through the roots and green tissues, with translocation acropetally. Acts by inhibiting development of the germ tubes, the formation of appressoria, and the growth of mycelia. Uses 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. Application rates vary from 120-600 g/ha, depending on crop. A seed treatment (0.6-0.8 g/kg) will control Tilletia, Ustilago, Fusarium and Septoria in cereals, and Rhizoctonia in cotton. Also shows activity against storage diseases of fruit as a dip (0.3-0.5 g/l). Formulation types FS; OP; SC; SL; WG; WP; Seed treatment. Compatibility Incompatible with alkaline materials.
carbendazim phosphate
Uses For control of Dutch elm disease.
PRODUCTS
carbendazim
Selected products 'Aimcozim' (Aimco) ; 'Arrest' (RPG) ; 'Bavistin' (BASF) ; 'Bencarb' (Reposo) ; 'Carbendate' (Mobedco) ; 'Delsene' (DuPont, Nufarm UK) ; 'Derosal' (Bayer CropScience) ; 'Devistin' (Devidayal) ; 'Dhanustin' (Dhanuka) ; 'Fordazim' (Baocheng) ; 'Fungy' (Ramcides) ; 'Herazim' (Heranba) ; 'Kolfugo' (Agro-Chemie) ; 'Laicar' (Lainco) ; 'Mascot Systemic' (Rigby Taylor) ; 'Occidor' (Agriphar) ; 'Robendazim' (Rotam) ; 'Sabendazim' (Hubei Sanonda) ; 'Spotfree' (Crop Health) ; 'Sundazim' (Sundat) ; 'Vicarben' (Vipesco) ; 'Zen' (Nagarjuna Agrichem) mixtures 'Abasol' (+ debacarb + abamectin) (Mauget, Mauget, Mauget) ; 'Agrosild' (+ carboxin) (Agro-Chemie, Agro-Chemie) ; 'Calidan' (+ iprodione + iprodione) (Bayer CropScience, Bayer CropScience, FMC, FMC) ; 'Fungisol' (+ debacarb) (Mauget, Mauget) ; 'Sportak Alpha' (+ prochloraz) (BASF, BASF) ; 'Sumico' (+ diethofencarb) (Sumitomo Chemical, Sumitomo Chemical) ; 'Zaprawa Funaben T' (+ thiram) (Azot, Azot) Other products 'Agrozim' (Chemvet) ; 'Angel' (Doğal) ; 'Bavisfor' (IQV) ; 'Bendazid' (Plaaskem S.A.) ; 'Bendazim' (Agrochem, AgroSan) ; 'Benfil' (Indofil) ; 'Bentox' (Zagro) ; 'Brior' (Phyteurop) ; 'Carben' (Sulphur Mills) ; 'Carbend' (Nufarm Ltd) ; 'Carbenluq' (LUQSA) ; 'Carbensal' (Zagro) ; 'Carbiguard' (Gharda) ; 'Carbomax' (Nufarm Industria Quimica) ; 'Carezim' (Efthymiadis) ; 'Cekudazim' (Cequisa) ; 'C-Flo' (Stefes) ; 'Chemcarb' (Chemiplant) ; 'Dazim' (Zagro) ; 'Decarol' (Kwizda) ; 'Defensor' (Agriguard) ; 'Forsol' (Zagro) ; 'Fungiguard' (Gharda) ; 'Gilzim' (Gharda) ; 'Goldazim' (Inquiport) ; 'Hekvistin' (Hektaş) ; 'Ilizim' (Hindustan) ; 'Pacarzim' (Papaeconomou) ; 'Pearl' (Sulphur Mills) ; 'Pilarstin' (Pilarquim) ; 'Pro-Turf' (Agriguard) ; 'Regain' (Headland) ; 'Ringer' (Barclay) ; 'Spin Flo' (Nufarm Ltd) ; 'Stempor' (Syngenta) ; 'Takistin' (Hektaş) ; 'Tartan' (Chemiplant) ; 'Twincarb' (Vitax) ; 'Twist' (Sapec) ; 'Virolex' (Protex) ; 'Vozim' (Jubilant Organosys) ; 'Zino' (Herbos) ; 'Zoom' (United Phosphorus) mixtures 'Alert S' (+ flusilazole) (DuPont, DuPont) ; 'Alto Ambel' (+ cyproconazole) (Syngenta, Syngenta) ; 'Alto Combi' (+ cyproconazole) (Syngenta, Syngenta) ; 'Banko Plus' (+ chlorothalonil) (Arysta LifeScience EAME, Arysta LifeScience EAME) ; 'Bayfidan BC' (+ triadimenol) (Bayer CropScience, Bayer CropScience) ; 'Bayfidan BM' (+ triadimenol) (Bayer CropScience, Bayer CropScience) ; 'Bravocarb' (+ chlorothalonil) (Syngenta, Syngenta) ; 'Carma' (+ mancozeb) (Sulphur Mills, Sulphur Mills) ; 'CM-75' (+ mancozeb) (Krishi Rasayan, Krishi Rasayan) ; 'Companion' (+ mancozeb) (Indofil, Indofil) ; 'Contrast' (+ flusilazole) (DuPont, DuPont) ; 'Cukarb' (+ copper oxychloride) (Azot, Azot) ; 'Derosal Plus' (+ thiram) (Bayer CropScience, Bayer CropScience) ; 'Duett' (+ epoxiconazole) (BASF, BASF) ; 'Early Impact' (+ flutriafol) (Cheminova, Cheminova) ; 'Emcarb' (+ mancozeb) (Sabero, Sabero) ; 'Eminent Pro' (+ tetraconazole) (Isagro, Isagro) ; 'Eria' (+ difenoconazole) (Syngenta, Syngenta) ; 'Escudo' (+ flusilazole) (DuPont, DuPont) ; 'Fusion' (+ flusilazole) (DuPont, DuPont) ; 'Imisol' (+ debacarb + imidacloprid) (Mauget, Mauget, Mauget) ; 'Inca' (spray, Belgium) (+ tebuconazole) (BASF, BASF) ; 'Kalinomix' (+ diniconazole) (Veterina, Veterina) ; 'Libéro' (spray, France, Belgium) (+ tebuconazole) (Bayer CropScience, Bayer CropScience) ; 'Macamba' (+ mancozeb) (Heranba, Heranba) ; 'MC Flowable' (+ maneb) (United Phosphorus, United Phosphorus) ; 'Novak' (+ prochloraz) (BASF, BASF) ; 'Palis-C' (+ propiconazole) (Herbos, Herbos) ; 'Porto' (+ tebuconazole) (Herbos, Herbos) ; 'Prefongil' (+ chlorothalonil) (Phyteurop, Phyteurop) ; 'Punch C' (+ flusilazole) (DuPont, DuPont) ; 'Saaf' (+ mancozeb) (United Phosphorus, United Phosphorus) ; 'Sixer' (+ mancozeb) (Dhanuka, Dhanuka) ; 'Soleyou' (+ chlorothalonil) (Arysta LifeScience EAME, Arysta LifeScience EAME) ; 'Soprano C' (+ epoxiconazole) (Makhteshim-Agan, Makhteshim-Agan) ; 'Terapico' (+ thiram) (ACA, ACA) ; 'Toska' (+ iprodione) (Herbos, Herbos) ; 'Trial' (+ difenoconazole) (Syngenta, Syngenta) ; 'Vicarben-S' (+ sulfur) (Vipesco, Vipesco) ; 'Viram Plus' (+ thiram) (Vipesco, Vipesco) ; 'Vista C' (+ fluquinconazole) (BASF, BASF) ; 'WenLiQing' (+ tricyclazole) (Tianyuan, Tianyuan) ; 'Yellow' (+ flutriafol) (Cheminova, Cheminova) Discontinued products 'Addstem *' (Headland) ; 'Carbate *' (PBI) ; 'Focal *' (Schering) ; 'Hinge *' (Quadrangle) ; 'Lignasan *' (DuPont) ; 'MSS Mircarb *' (Mirfield) ; 'Shelter *' (Barclay) ; 'Supercarb *' (SumiAgro) ; 'Volzim *' (Ralchem) mixtures 'Apron Elite *' (+ thiram + oxadixyl + cymoxanil) (Syngenta, Syngenta, Syngenta, Syngenta) ; 'Arena Plus *' (+ tecnazene + tecnazene) (Hickson & Welch, Hickson & Welch, Tripart, Tripart) ; 'Ashlade Mancarb *' (+ maneb) (Nufarm Whyte, Nufarm Whyte) ; 'Ashlade Mancarb Plus *' (+ maneb + chlorothalonil) (Ashlade, Ashlade, Ashlade) ; 'Bayer UK 413 *' (spray, UK) (+ tebuconazole) (Bayer CropScience, Bayer CropScience) ; 'Bayleton Total *' (+ triadimefon) (Bayer CropScience, Bayer CropScience) ; 'Bolda *' (+ maneb + sulfur) (Atlas, Atlas, Atlas) ; 'Capricorn *' (+ epoxiconazole) (Bayer CropScience, Bayer CropScience) ; 'Cartoon *' (spray, France) (+ tebuconazole) (Bayer CropScience, Bayer CropScience) ; 'Cosmic *' (+ maneb + tridemorph) (BASF, BASF, BASF) ; 'Dual *' (+ maneb) (Headland, Headland) ; 'Dual *' (+ benoxacor + metolachlor) (Novartis, Novartis, Novartis) ; 'Folicur C *' (spray, S. Africa) (+ tebuconazole) (Bayer CropScience, Bayer CropScience) ; 'Hispor *' (+ propiconazole) (Novartis, Novartis) ; 'Hispor 45 *' (+ propiconazole) (Syngenta, Syngenta) ; 'Hobby *' (+ prochloraz) (Ciba, Ciba) ; 'Impact R *' (+ flutriafol) (Cheminova, Cheminova) ; 'Impact RM *' (+ flutriafol) (Cheminova, Cheminova) ; 'Jonk *' (+ diethofencarb + diethofencarb) (Philagro, Philagro, Sumitomo Chemical, Sumitomo Chemical) ; 'Kombat *' (+ mancozeb + mancozeb + mancozeb) (AgrEvo, AgrEvo, Hoechst, Hoechst, Stefes, Stefes) ; 'Konker *' (+ vinclozolin) (BASF, BASF) ; 'Legion *' (+ maneb) (Tripart, Tripart) ; 'Multi-W *' (+ maneb) (PBI, PBI) ; 'New Squadron *' (+ maneb) (Quadrangle, Quadrangle) ; 'Pacer *' (+ flutriafol) (Cheminova, Cheminova) ; 'Pacer *' (+ flutriafol) (Zeneca, Zeneca) ; 'Pacha *' (+ iprodione) (Philagro, Philagro) ; 'Palette *' (+ flutriafol) (Cheminova, Cheminova) ; 'Palette *' (+ flutriafol) (Zeneca, Zeneca) ; 'Ridomil mbc *' (+ metalaxyl) (Syngenta, Syngenta) ; 'Septal *' (+ mancozeb) (Schering, Schering) ; 'Sparkle *' (+ propiconazole) (Novartis, Novartis) ; 'Sparkle 45 *' (+ propiconazole) (Syngenta, Syngenta) ; 'Tecnacarb *' (+ tecnazene) (Hortag, Hortag) ; 'Toreador *' (spray, S. Africa) (+ tebuconazole) (Bayer CropScience, Bayer CropScience) ; 'Tricur *' (spray, UK) (+ tebuconazole) (Bayer CropScience, Bayer CropScience) ; 'Troika *' (+ fenbuconazole) (Bayer CropScience, Bayer CropScience) ; 'Victor *' (+ chlorothalonil + maneb) (Tripart, Tripart, Tripart) ; 'Vitesse *' (+ iprodione) (Bayer CropScience, Bayer CropScience) ; 'Wakil *' (+ cymoxanil + oxadixyl + thiram) (Syngenta, Syngenta, Syngenta, Syngenta)
ANALYSIS
Product analysis by uv spectrophotometry or hplc (CIPAC Handbook, 1998, H, 61). Residues in crops determined using methods for benomyl, hplc (J. J. Kirkland et al., J. Agric. Food Chem., 1973, 21, 368; J. E. Farrow et al., Analyst (London), 1977, 102, 752) or fluorimetry or colorimetry of derivatives (H. L. Pease & J. A. Gardiner, J. Agric. Food Chem., 1969, 17, 267; N. Aharonson & A. Ben-Aziz, J. Assoc. Off. Anal. Chem., 1973, 56, 1330). See also Pestic. Anal. Man.,I, 404.
ENVIRONMENTAL FATE
EHC 149 concludes that, although highly toxic to aquatic organisms, low bioavailability in surface waters makes it unlikely this toxicity will occur in the field. Animals In male rats, following a single oral administration of 3 mg/kg, 66% was eliminated in the urine within 6 hours. Plants Readily absorbed by plants. One degradation product is 2-aminobenzimidazole. Soil/Environment 2-Aminobenzimidazole has been found as a minor metabolite. DT50 in soil 8-32 d under outdoor conditions. Carbendazim decomposes in the environment, DT50 6-12 mo on bare soil, 3-6 mo on turf, and 2-25 mo in water under aerobic and anaerobic conditions, respectively. It is mainly decomposed by micro-organisms. Koc 200-250.
TOXICOLOGICAL & ENVIRONMENTAL REVIEWS
EHC 149 (1993). JMPR Mtg. 103 (2005); JMPR Evaln. I 72 (1994), 84 (1998), 99 (2003); JMPR Evaln. II 76 (1995, 2 reports), 106 (2005). HSG 82 (1993). PDS 89 (1996). ICSC 1277 (1998); EU Rep. Rev. 5032/VI/98 (2007); EFSA Jou. 2010, 8(5), 1598 [76 pp.]. EU Status (1107/2009) Approved, 2006/135/EC.
MAMMALIAN TOXICOLOGY
Oral Acute oral LD50 for rats 6400, dogs >2500 mg/kg. Skin and eye Acute percutaneous LD50 for rabbits >10 000, rats >2000 mg/kg. Non-irritating to skin and eyes (rabbits). Not a skin sensitiser (guinea pigs). Inhalation LC50 (4 h) for rats, rabbits, guinea pigs or cats, no effect with suspension (10 g/l water). NOEL (2 y) for dogs 300 mg/kg diet (6-7 mg/kg b.w.). ADI (JMPR) 0.03 mg/kg b.w. [1995, 2005]; (EC) 0.02 mg/kg b.w. [2006]; (EPA) 0.08 mg/kg b.w. [1997]. Other Acute i.p.LD50 for male rats 7320, female rats 15 000 mg/kg. Toxicity class WHO (a.i.) U. EC classification R46, R60, R61| N; R50, R53
ECOTOXICOLOGY
Birds Acute oral LD50 for quail 5826-15 595 mg/kg. Fish LC50 (96 h) for carp 0.61, rainbow trout 0.83, bluegill sunfish >17.25, guppies >8 mg/l. Daphnia LC50 (48 h) 0.13-0.22 mg/l. Algae EC50 (72 h) for Scenedesmus subspicatus 419, Selenastrum capricornutum 1.3 mg/l. Bees LD50 (contact) >50 μg/bee. Worms LC50 (4 w) for Eisenia foetida 6 mg/kg soil.

Copyright(C)2018, Shanghai E-Tong Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice