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Hexazione CAS 51235-04-2 Kexazinone Velpar 

Payment Terms: T/T,L/C,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: According to the customer r...
Type: Powder
CAS No.: 51235-04-2
Molecular Formula: C12H20N4O2
Melting point: 115~117℃
Boiling point: 332.8°C at 760 mmHg
Refractive index: 1.61
Water solubility: 33g/kg(25℃)
Production Capacity: 1000T/Year
Delivery Date: within 7 days
Brand Name: MOSINTER
Name: Hexazione
Density: 1.27g/cm3
Molecular Weight: 252.3128
Flash point: 155.1°C
Vapour Pressur: 0.000142mmHg at 25°C

It is post-emergent tag herbicide, inhibiting photosynthesis crop plants.

Hexazione (CAS: 51235-04-2) is a herbicide.


Hexazione Attribute

Molecular Formula

C12H20N4O2

Molecular Weight

252.3128

Density

1.27g/cm3

Boiling point

332.8°C at 760 mmHg

Refractive index

1.612

Flash point

155.1°C

Vapour Pressur

0.000142mmHg at 25°C

Molecular Formula


Synonyms: 3-Cyclohexyl-6-dimethylamino-1-methyl-1,3,5-triazine-2,4-dione; 3-Cyclohexyl-1-methyl-6-(dimethylamino)-s-triazine-2,4(1H,3H)-dione; 3-cyclohexyl-6-(dimethylamino)-1-methyl-1,3,5-Triazine-2,4(1H,3H)-dione

It is post-emergent tag herbicide, inhibiting photosynthesis crop plants. The spectrum of weed and shrub killing a wide spectrum and strong virulence, long lasting effect, for evergreen coniferous forest, such as Pinus koraiensis, Pinus sylvestris and Picea and Pinus massoniana young forest tending, before the planting of weed killing irrigation, maintenance and creation of forest fire and forest soil improvement etc., used in oil, machine field, the road on both sides of the weed killing irrigation. Control of Setaria viridis, Filipendula, Qin, sheep Hu sedge, Elsholtzia, reed, Calamagrostis angustifolia, the narrow mountain song, fern, clematis, round leaf speedwell, Cephalanoplos segetum, wild oats, Polygonum, millet, quinoa, etc.. Prevention and treatment of woody plants with yellow honeysuckle, sea pearls, hazel wood, Spiraea salicifolia, acanthopanax senticosus, Wing Chun Yu, Populus davidiana, Betula, Quercus mongolica, linden, Fraxinus mandshurica, Phellodendron amurense, Juglans mandshurica etc.. Control many annual and two-year weeds, and can also be used for alfalfa pineapple, sugarcane, and the main coniferous tree species planted in the garden, non arable farming weeding, but not close to the leaves is the other plants. For weed control, born in 1 or 2 years old, with 2 ~ dose 5kg/hm2 can short-term control weed growth to 6 to dose 12kg/hm2 can control most perennial weeds. Application of this product can be added to non - ionic surface active agent.

Production method

The synthesis of methyl compounds in lime nitrogen and water, generating melamine. Drops of chlorine ethyl formate and keep reaction temperature 40 degrees Celsius, when pH value 6 ~ 7 as endpoint, drop junction at 40 DEG C stirring for 1 h, filtered, N - cyano - N - methyl ethyl carbamate.

Synthesis of guanidine the methyl compounds (content is 60% ~ 80%), dimethylamine hydrochloride and water, in the 80 to 100 DEG C, reaction time 6h, cooling, plus lifestyle liquid, extraction with chloroform, wastewater to treatment process, after extraction solution stripping to n ethoxycarbonyl - N, n ', n' - n '- methyl guanidine hydrochloride, and alkali reaction of guanidine.

Adduct synthetic in the presence of toluene, isocyanic acid, cyclohexyl ester toluene solution (content of 10% ~ 20%) dripped into the guanidine - toluene solution, at 50 to 80 DEG C and reaction time 2h, N - (n - cyclohexyl carbamoyl - N, n dimethyl Amidinate) - N-methyl carbamic acid ethyl ester.

Synthesis of hexazinone the adduct of adding methanol sodium were about 20% velpar cyclization. The product of cyclization to be washed, layered, precipitation, crystallization, separation, drying and other postprocessing, get content more than 90% products.

 

Appearance: white crystal powder

Packing: 25KG drum

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Company Info

MOSINTER GROUP LIMITED [China (Mainland)]

Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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