GMP Manufacturer Factory Supply High Purity Oxadiazon CAS 19666-30-9 with Lowest Price CAS NO.19666-30-9

English name: Oxadiazon

CAS number: 19666-30-9

Molecular formula: C15H18Cl2N2O3

Molecular weight: 345.22

EINECS Number: 243-215-7

Melting point: 88-90°C

Boiling point: 417.0±55.0°C (Predicted)

Density: 1.4130 (rough estimate)

Refractive index: 1.6140 (estimate)

Storage Conditions: Sealed in dry, 2-8°C

Form: Waxy Solid

Acidity coefficient: (pKa)-2.73±0.40(Predicted)

Water solubility: 0.7mg/L (24ºC)

Oxadiabone, also known as Oxapyr, is a nitrogen-containing heterocyclic herbicide developed by the French Rhone Planck Company. It exerts herbicidal activity, and is absorbed by plant shoots, roots, stems and leaves to stop growth, and then rot and die; at the same time, its herbicidal activity is 5-10 times higher than that of herbicide, and its effect on stems and leaves is greater, and the resistance of rice roots is high. Strong medicinal properties. It is mainly used for weeding in paddy fields, and is also commonly used for controlling annual grass weeds and broadleaf weeds in peanuts, soybeans, cotton, potatoes, sugarcane, tea gardens, orchards, etc.

The original drug is a colorless, odorless and non-absorbent crystal with a melting point of 87°C, non-volatile at room temperature, and vapor pressure <0.13mPa (20°C). Solubility (20°C): water 1.0 mg/L, methanol and ethanol 100 g/L, cyclohexane 200 g/L, acetone 600 g/L, benzene, toluene and chloroform 1000 g/L. Stable under normal storage conditions, non-corrosive, decomposes in alkaline solution.

For soil treatment of cotton, peanuts, sugarcane, etc., the liquid medicine should be sprayed on the wet land or irrigated once after spraying. It can control 1-year weeds in paddy fields such as barnyardgrass, sagebrush, duck tongue grass, jiejie, ox hair grass, Alisma, dwarf cigu, firefly, sedge, exotic sedge, and sunshine fluttering grass. Contact pre-emergent and post-emergent herbicides. For soil treatment, water and dry fields use. Mainly through the absorption of weed shoots and stems and leaves, it can exert good herbicidal activity under light conditions. It is particularly sensitive to weeds in the budding stage. When the weeds germinate, the growth of the coleoptiles is inhibited, the tissue rapidly decays, and the weeds die. It is used for the control of barnyardgrass, hejinzi, paspalum, heteromorphic sedge, daffodil, juniper, eucalyptus, melon and so on in paddy fields. It can also be used to control annual grass weeds and broadleaf weeds in crops such as cotton, soybean, sunflower, peanut, potato, sugarcane, celery, fruit trees, etc. It has a good control effect on the weeds of Amaranthaceae, Chenopodiaceae, Euphorbiaceae, Sorrelaceae, and Polariaceae. If used in rice transplanting fields, use 12% EC 30~40mL/100m2 or 25% EC 15~20mL/100m2 in the north, 12% EC 20~30mL/100m2 or 25% EC 10~15mL/100m2 in the south, and the field water layer is 3cm , Directly shake the bottle or mix with poisonous soil and sprinkle it, or spray 2.3-4.5kg of water, it is advisable to use it while the water is turbid after soil preparation. The seedling field is used for soil preparation 2 to 3 days before sowing, and after the water is turbid, the soil is scattered and sown. When it settles to an anhydrous layer on the bed surface, sowing, or sowing after soil preparation, spraying treatment after covering soil, and covering with plastic film. 15-25mL/100m2 of 12% EC in the north and 10-20mL/100m2 in the south. In dry direct seeding field, spray the soil surface 5 days after rice sowing, when the soil is wet before germination, or after the 1-leaf stage of rice. Use 25% EC 22.5～30mL/100m2. Used to control a variety of annual monocotyledonous and dicotyledonous weeds, mainly used for weeding in paddy fields, and also effective for peanuts, cotton, sugarcane, etc. in dry fields Pre-emergence and early post-emergence selective herbicide, usually used for soil treatment. Control of dicotyledonous weeds, especially suitable for the removal of rice weeds such as barnyardgrass in rice and broad-leaved annual weeds such as barnyardgrass, sagebrush, duck tongue, sclerotinia, hornwort, Alisma, dwarf in paddy fields Cigu, sedge, shaped sedge, sunshine fluttering grass, etc. The drug effect lasts for a long time, and there is no phytotoxicity. It is also used in soybean, cotton, corn and horticultural crops. Can be made into emulsifiable concentrate, powder, wettable powder, etc.

Q1.Are you a manufacturer or a trading company
A1.Our company is a leading manufacturer specializing in trade and the development, production and marketing of pharmaceutical intermediates and apis for more than 10 years.
Q2.What about the quality of your products
A2.We value quality as life.We strictly control the quality of each process, established a perfect quality control system.
Q3.In the third quarter.What is your minimum order quantity
A3.Our minimum order quantity is 1 gram.
Q4.Fourth quarter.Can you provide free test samples
A4.Yes, we can provide 10g free samples for consumer test.
Q5.What is your delivery time
A5.Delivery takes 2-3 days, depending on the destination.
Q6.What about the mode of transportation
A6.For urgent and light orders, UPS, FedEx, DHL, EMS can be used;For heavier goods, we provide the method of air or sea transportation to consumers.
Q7.So far.How about the terms of payment
A7.We accept T/T,  Paypal, , money gram, etc.
 

Wuhan Kanal Technology Co., Ltd. founded in 2010,it is a large manufacturer of fine Pharmaceutical& Chemical & Cosmetic materials that integrates R&D, production and sales together.  Our Kanal company is established under the support of the Wuhan city government, so Kanal has large advantages in enterprise credit, finance security, product quality control, and cargo export.Kanal locates in the national new materials industry park of Wuhan city and is awarded the title of high-tech corporation.

Wuhan Kanal has its own R&D and development laboratory. We Kanal set up a R&D team with rich experience and strong technical strength, most of the practitioners have more than ten years' experience and technology in organic synthesis development. It owns almost 15 acre and more than 280 workers.

An ISO 9001 & GMP qualified company, we are mainly specialized in producing high quality but low price Pharmaceutical intermediates, APIs and other fine chemicals & cosmetics products which related to human and animals medicines as well as additives in gas &oil field, almost half of the goods are for exporting. What's more, we provide the OEM (customize) manufactures, if you can't find materials from the world, then tell us, we will research and produce in our high-tech equipmented laboratory. We are dedicated to satisfying our customers with our products and services.


1. We has 11 years' exporting experience in active pharmaceutical ingredient products.
Our professional and thoughtful after-sales service eliminates your worries.

2.We can provide you with ten thousands of products of different levels.

3. We offer convenient one-station purchasing service.

(1)Any inquiries will be replied within 12 hours.
(2)Dedication to quality, supply & service.
(3)Strictly on selecting raw materials.
(4)Reasonable & competitive price, fast lead time.

Our company is based on the optical valley biological city,making full use of the park policy advantages, focusing on the research and development of biological medicine.

The pharmaceutical intermediates are mainly applied to anti-cancer, anti-depression, cardiovascular, diabetes and other new medicine. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.Our factory produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields.
Wuhan Kanal has export & import license, and hazard chemical sales license. The products are exported to America, Brazil, South Korea, Japan, Taiwan, Malaysia, Thailand, Indonesia, Europe union and other countries or regions. 
Under rich experiences and excellent international reputation, the company becomes a quite influential enterprise in China's API field. Wuhan Kanal sincerely look forward to establishing long good cooperation with our customers from all over the world.