Customization: | Available |
---|---|
CAS No.: | 275-728-7 |
Formula: | C20H23NO3 |
Still deciding? Get samples of US$ 0/Piece
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Comman name |
Benalaxyl |
Purity |
96%TC, 25%WP, 35%WP, 25%DS, 35%DS |
Appearance |
Powder |
Physical form |
Colourless, almost odourless solid |
CAS No. |
71626-11-4 |
EINECS No. |
275-728-7 |
MF |
C20H23NO3 |
Chemical Name |
Methyl N-(2,6-dimethylphenyl)-N-(phenylacetyl)-DL-alaninate |
IUPAC |
methyl N-(phenylacetyl)-N-(2,6-xylyl)-DL-alaninate |
Molecular weight |
325.4 |
Density |
1.181 (20ºC) |
Melting point |
78-80 °C |
Vapour pressure |
0.66 mPa (25 ºC, gas saturation method) |
Henry constant |
6.5×10-3 Pa m3 mol-1 (20 °C, calc.) |
Partition coefficient(n-octanol and water) |
logP = 3.54 (20 ºC) |
Solubility |
In water 28.6 mg/l (20 °C). In acetone, methanol, ethyl acetate, 1,2-dichloroethane and xylene >250, n-heptane <20 (all in g/kg, 22 ºC) |
Stability |
Hydrolysed in concentrated alkaline media. Stable in aqueous solutions at pH 4-9. DT50 86 d (pH 9, 25 °C). Thermally stable up to 250 °C under nitrogen. Stable to sunlight in aqueous solution. Soluble in most organic solvents except saturated hydrocarbons such as hexane; stable to hydrolysis at 25°C in acid and neutral media. |
Toxicology |
Oral:Acute oral LD50 for rats 4200, mice 680 mg/kg. Percutaneous:Acute percutaneous LD50 for rats >5000 mg/kg. Non-irritating to skin and eyes (rabbits). Non-sensitising to skin (guinea pigs). Inhalation:LC50 (4 h) for rats >10 mg/l air. ADI:(JMPR) 0.05 mg/kg b.w. [1987]. |
Ecotoxicology |
Algae:EC50(96 h) for Selenastrum capricornutum 2.4 mg/l.Bees:Non-toxic to bees; LD50>100 mg/bee. Birds:Acute oral LD50 for mallard ducks >4500, bobwhite quail >5000, chickens 4600 mg/kg. Dietary LC50 (5 d) for bobwhite quail and mallard ducks >5000 mg/kg. Daphnia:LC50 (48 h) 0.59 mg/l.Fish: LC50 (96 h) for rainbow trout 3.75, goldfish 7.6, guppies 7.0, carp 6.0 mg/l. Worms:LC50(48 h) for earthworms 0.0053 mg/cm2. |
Environmental fate |
Animals:In rats, following oral administration, rapidly metabolised, and eliminated in the urine (23%) and faeces (75%) within 2 days. Soil:Slowly degraded by soil micro-organisms to various acidic metabolites. DT50in silt loam soil 77 d. Koc2728-7173 (3 soil types).Plant:Slowly metabolised to glycosides in plants. Water Solubility: 28.6 mg/l at 20°C |
Transport Information |
Signal Word:CAUTION; Hazard Class:III (Slightly hazardous) |
Premix |
Suspension concentrate, granules, wettable powder, slurry for seed treatment. Premix Parters: bromoxynil ioxynil; clopyralid; 2,4-DB MCPA; quizalofop-P-ethyl |
Applications |
Systemic fungicide. Used for the prevention and treatment of oomycetes oomycete diseases. Single shaft mold such as grapes, potatoes, strawberry, tomato the fungus, tobacco, onion, soybean, downy mildew, false of cucumber downy mildew, etc. Prevention and control of grape downy mildew in 100 l liquid medicine used contain 12 ~ 15 g, mancozeb 100 ~ 130 grams of mixed medicament spray. Prevention and control of potato and tomato late blight, in 100 l liquid medicine, containing 20 ~ 25 g, mancozeb 160 ~ 195 grams of mixed medicament spray. |
Company description:
Bosman group was established in 1996 and consisted of Shanghai Bosman Industrial Co.,ltd., Bosman Group Limited,Shanghai EP International Logistics Co.,ltd., and Bosman Formulation base.Bosman group is engaged in developing agrochemicals and fertilizers and so on.
As a leading formulator and provider,we are dedicated to establish long-term cooperation with our customers and provide high quality product and professional services.We enlarge our market in more and more regions and countries such as Asia,Middle East,Eastern Europe,Africa,Latin America etc.Manufacture base and research&development center can guarantee the product quality and keep the sustained product innovations,so we can provide customization services and product registration assistance to the customers all over the world.
The logistics company self-run by Bosman makes sure the timely&safety shipment,and the professional logistics management can reduce the delivery costs for customers.
Good reputation is based on high-quality product and sincere services,long-term cooperation is based on trust and mutual benefits.