Hello visitor from USA USA - 48 visiting from China 25 China USA 17 USA France 4 France Japan 1 Japan Singapore 1 Singapore
Free Join Now   Chat Now with Members Online  B2B Chat Center
This Month's Highlights:
- PrintLabels (China): Print Labels, Stickers, Tags, Epoxy Resin Stickers http://www.inecreative.com
- Sayhi0307 (China): Shipping Rates From China, Air Freight Rate From China, Ocean Freight Quote, Shipping Cost, Shipping Price, Freight Quote http://www.sztaizhou.com


Posted at: Offers to Sell and Export | Posted on: Fri 18 Jun, 2010 6:26 am |
quizalofop p ethyl
Products Photos CatalogQuizalofop Ethyl Photos Catalog


Common name: quizalofop-P-ethyl

IUPAC name: ethyl (R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propionate


rn: [100646-51-3]

Physical chemistry

Mol. wt.: 372.8; M.f.: C19H17ClN2O4; Form: White, crystalline, odourless solid. M.p.: 76.1-77.1 C. B.p.: 220 C/26.6 Pa V.p.: 1.1x10-4 mPa (20 C). KOW: logP = 4.66 S.g./density: 1.36 g/cm3 Solubility: In water 0.61 mg/l (20 C). In acetone, ethyl acetate and xylene >250, 1, 2-dichloroethane >1000 (all in g/l, 22-23 C); in methanol 34.87, n-heptane 7.168 (both in g/l, 20 C). Stability: Stable in neutral and acidic media, but unstable in alkaline media; DT50 <1 d (pH 9). Stable at high temperatures and in organic solvents. Specific rotation: [a]D20 +35.9?(20 C).


Biochemistry: Acetyl CoA carboxylase inhibitor; inhibition of fatty acid biosynthesis.

Mode of action: Systemic herbicide, absorbed from the leaf surface, with translocation throughout the plant, moving in both the xylem and phloem, and accumulating in the meristematic tissue.

Uses: Selective post-emergence control of annual and perennial grass weeds in potatoes, soya beans, sugar beet, peanuts, oilseed rape, sunflowers, vegetables, cotton, and flax.

Phytotoxicity: Most non-graminaceous crops are tolerant.

Formulation types: EC; SC.

Compatibility: Can be used in combination with post-emergence broad-leaved herbicides.

Mammalian toxicology

Oral: Acute oral LD50 for male rats 1210, female rats 1182, male mice 1753, female mice 1805 mg/kg.

NOEL: (90 d) for rats 7.7 mg/kg daily.

Toxicity class: EPA (formulation) II (5EC)


Birds: Acute oral LD50 for mallard ducks and bobwhite quail >2000 mg/kg.

Fish: LC50 (96 h) for rainbow trout >0.5 mg/l.

Daphnia: LC50 (48 h) 0.29 mg/l.

Algae: Assumed similar to racemate.

Bees: Assumed similar to racemate.

Worms: LC50 >1000 mg/kg.

Environmental fate

Animals: The degradation pattern is the same as that for quizalofop-ethyl.

Plants: The degradation pattern is the same as that for quizalofop-ethyl.

Company Contact:

No member photo
Contact Name: Kevin Xu
Company Name: Shanghai Skyblue Chemical Co., Ltd.
Email: Email
Tel: 86-21-58356613
Fax: 86-21-58358362
Street Address: Rm 15A02, Changhang
Mansion, No.800, Zhangyang Road,
Pudong, Shanghai, 200122, China
Website: http://www.skybluechem.com
Member name: skybluechem
Country: China-CN China
Member Since: 17 June 2010
Total Leads: 76 skybluechem Import Export Business Leads
Business focus: Piperonyl Butoxide, D-allethrin, Diethyltoluamide, Cartap, Tetramethrin, Atrazine, Quizalofop-p-ethyl, Tribenuron-methyl, Acetochlor, Ametryn, Simazine
Verify: Safe Import Export Tips

Similar LeadsSimilar Suppliers And Manufacturers Import Export Trade Leads

TradersCity Free Import Export Trade Leads B2B Board  Offers to Sell and Export
TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely