Rizhao Hengxiang Trading Co., Ltd.
Main products:Walnut,Raisins,Peanut,Dried Kiwi
Contact Us
  • Contact Person : Ms. Jiang Spring
  • Company Name : Rizhao Hengxiang Trading Co., Ltd.
  • Tel : 0086-633-8305609
  • Fax : 0086-633-8305609
  • Address : Shandong,rizhao,Room 5041,Yantai Road No.201
  • Country/Region : China
  • Zip : 276826

hymexazol fungicide

hymexazol fungicide
Product Detailed
Hymexazol 30%SL Quality Certificate by SGS Fine packet or as per requirement Competitive price and fast delivery

1)Hymexazol 30%SL 2)Quality Certificate by SGS 3)Fine packet or as per requirement 4)Competitive price and fast delivery.


Common name: hymexazol (BSI, E-ISO, (m) F-ISO); hydroxyisoxazole (JMAF)IUPAC name: 5-methylisoxazol-3-ol  Chemical Abstracts name: 5-methyl-3(2H)-isoxazolone (C.A. preferred tautomer)  CAS RN: [10004-44-1]  EEC no. 233-000-6 

Development codes: F-319; SF-6505 (both Sankyo) 

Mode of action: Systemic soil and seed fungicide. 

Uses: Control of soil-borne diseases caused by Fusarium, Aphanomyces, Pythium, Corticium and Typhula spp., etc. in rice, sugar beet, fodder beet, vegetables, cucurbits, ornamentals, carnations, and forest tree seedlings. Applied as a soil drench, at 30-60 g a.i./hl, or by soil incorporation, and also used as a seed dressing for sugar beet and fodder beet, at 5-90 g/kg seed. Also exhibits some plant growth stimulation activity. 

Formulation types: DP; SL; WP; WS.

Mammalian toxicology: Oral Acute oral LD50 for male rats 4678, female rats 3909, male mice 2148, female mice 1968 mg/kg.  Skin and eye Acute percutaneous LD50 for male and female rats >10 000, male and female rabbits >2000 mg/kg. Irritant to eyes and mucous membranes; not irritant to skin.  Inhalation LC50 (4 h ?14 d) for rats >2.47 mg/l.  NOEL (2 y) for male rats 19, female rats 20, dogs 15 mg/kg b.w. daily.  Other Non-mutagenic, non-carcinogenic and non-teratogenic.  Toxicity class WHO (a.i.) III (Table 5); EPA (formulation) III  EC hazard Xn; R22| Xi; R41| R52, R53 

Ecotoxicology:Birds Acute oral LD50 for Japanese quail 1085, mallard ducks >2000 mg/kg.  Fish LC50 (96 h) for rainbow trout 460; LC50 (48 h) for carp 165 mg/l.  Daphnia EC50 (48 h) 28 mg/l.  Algae NOEL 29 mg/l.  Bees Not hazardous to bees. LD50 (48 h, oral and contact) >100 mg/bee.  Worms LC50 (14 d) for earthworms (Eisenia foetida) >15.7 ppm. 

Environmental fate:Animals In mammals, following oral administration, hymexazol is metabolised to glucuronides.  Plants In plants, hymexazol undergoes degradation to O- and N- glucosides.  Soil/Environment In soil, hymexazol is degraded to 5-methyl-2-(3H)-oxazolone, DT50 2-25 d.

hymexazol fungicide

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