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Omethoate

Details for Omethoate

Omethoate

Category:

Agrochemicals/Insecticide

Omethoate
CAS NO: 1113-02-6
EC NO: 214-197-8
Molecular Formula: C5H12NO4PS
Molecular Weight: 213.1918
Specification: 80%EC 40%EC 50%SL
InChI: InChI=1/C5H12NO4PS/c1-6-5(7)4-12-11(8,9-2)10-3/h4H2,1-3H3,(H,6,7)
Packing: 250kg plastic drum
Product description:

-- Our company is the largest producer and distributor of this product in China
COMMON NAME:Omethoate(80TC, 40 EC, 50SL)
CHEMICAL NAME:O, O-dimethyl S-methylcarbamoylmethyl phosphorothioate.
PHYSICAL AND CHEMICAL PROPERTIES:
Colorless to slightly yellowish oil, b.p. ca. 135°C (decomposes when distilled); v.p. 2.5 × 10 -5 mm Hg at 20°C; volatility at 20°C, 0.29mg/m 3 ; d 20 1.32; n D 20 1.4987; readily soluble in water, alcohol and acetone; slightly soluble in ethyl ether; almost insoluble in petroleum ether. Stability to hydrolysis: half-life period, 611 hours at pH 7 and 24°C. The velocity of decomposition of the active ingredient is essentially greater at higher temperatures or at Ph values 8-10.
TOXICOLOGY:
Acute oral LD 50 to rat is 30-60mg/kg, for mouse 30-40mg/kg; acute dermal LD 50 for rats is 1400mg/kg; Dreathing-in LD 50 for rat is 1520mg/kg 3 hour, TLM for fish (carp) is more than 500 ppm (96 hours).
REGISTRATION NO.:PD84142-10? PD84111-5
SPECIFICATION AND FORMULATION:

Items
ECTechnical?SL
Content of Omethoate %(m/m)40.0 min90 min50.0min
Moisture,%(m/m)0.4 max0.5 max0.5max
Acidity (as H2SO4 ),%(m/m)0.5 max0.5 max0.5max
Emulsion StabilityQualified?Qualified

PACKING:
(1). 40EC, 50SL: 0.5kg×20bottles/case, 0.45kg×20bottles/case; 200kg/drum;or on the client's requirement;
(3). Technical: 200kg/drum, 250kg/drum, or on the client's requirement.
CHARACTERISTICS AND USES:
Omethoate is a broad-spectrum systemic in secticide and acaricide effective against aphids, woolly aphids, trips, sacle insects, caterpillars and beetles, especially on hops, and against wheat bulb fly. It also can be used on cotton, rice, fruit-trees, tobacco and other crops. the recommend at ory rate of it's application is in table followed.

CropInsectsRecommendatory rateMethod of application
cottonaphid,red spider900-1500g/haspraying
riceborer,trip900-1500g/haspraying
wheatAphid750-1125g/haspraying
forestden drolimuswater 500 timesspraying or smear trunk
remarkswater 70-100kg when spraying

PRECAUTION:
1.Do not mix with alkline substance.
2.Send to the hospital whenever poisoned symptoms found, can be used.
3.Stored in normal condition, the period of guarantee quality is two years.

Uses: Omethoate is a broad-spectrum systemic in secticide and acaricide effective against aphids, woolly aphids, trips, sacle insects, caterpillars and beetles, especially on hops, and against wheat bulb fly. It also can be used on cotton, rice, fruit-trees, to
Synonyms: O,O-dimethyl S-methylcarbamoylmethyl phosphorothioate;O,O-dimethyl S-(2-methylamino)-2-oxoethyl phosphorothioate;BAY 45432;Dimethoate oxon;dimethoate oxygen analog;dimethoxon;Dimethyl S-((methylcarbamoyl)methyl) phosphorothioate;Folimat;Phosphorothioic acid, O,O-dimethyl ester, S-ester with 2-mercapto-N-methylacetamide;Omethoate E.C.,penetrating;Omethoate E.C.;
Molecular Structure: Omethoate 1113-02-6
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