Fluorochloridone

Fluorochloridone 속성

Fluorochloridone MSDS

Fluorochloridone

Fluorochloridone C화학적 특성, 용도, 생산

화학적 성질

Brown solid. Easily soluble in acetone, chlorobenzene, ethanol, xylene and other organic solvents, with a solubility of 100-150g/L. Solubility in kerosene <5g/L. The solubility in water is 28mg/L. Partition coefficient (n-octanol/water) 2300 (20°C). The half-life is 7d at 60°C and pH 4, 18d at 60°C and pH 7, and the half-life in soil is 11-100d.

용도

Flurochloridone (FLC) is a monophenyl pyrrolidinone selective herbicide that can be used in herbicidal composition to control weed in crop fields. It is commonly used to inhibit weeds that occur during the growth of crop plants, such as grains, sunflowers, and potatoes.

정의

ChEBI: Flurochloridone is a member of pyrrolidines, a member of (trifluoromethyl)benzenes and an organochlorine compound. It has a role as a carotenoid biosynthesis inhibitor, an agrochemical and a herbicide.

신진 대사 경로

From hydrolytic and photolytic studies of flurochloridone in buffer solution, no hydrolysis of flurochloridone occurs at pH 5, 7, or 9 at 25°C or at pH 5 at 40°C. Appreciable hydrolysis occurs at 40°C at pH 7 and 9 with half-lives of 190 and 140 days, respectively. Five hydrolytic degradation products and six photolytic degradation products are identified. The major photolytic degradation product which contains 39% of the radioactivity is 4-(chloromethyl)-3-hydroxy-1-[3- (trifluoromethyl)phenyl]-2-pyrrolidinone with a mixture of cis and trans isomers. The formation of this major degradation product suggests that the major photolytic pathway involves homolytic cleavage of the carbon ? chlorine bond at the 3-position of the pyrrolidinone ring and the free radical intermediate can react with water to give the major product or eliminate the hydrogen radical to form 4- (chloromethyl)-1,5-dihydro-1-[3- (trifluoromethyl)phenyl]pyrrol-2H-one.

Mode of action

Flurochloridone is the active substance of some pre-emergence herbicides. It has an inhibitory effect on the synthesis of carotenoids, which protect chlorophylls against oxidative stress.

Toxicity evaluation

The acute oral LD50 of male rats is 4000 mg/kg, the acute transdermal LD50 of rabbits is >5000 mg/kg, and the acute inhalation of rats is LC50 10.3 mg/L (4h). Slightly irritating to rabbit skin and eyes.

Fluorochloridone 준비 용품 및 원자재

원자재

준비 용품

Fluorochloridone 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hebei Weibang Biotechnology Co., Ltd	+8615531157085	abby@weibangbio.com	China	8805	58
Hebei Mujin Biotechnology Co.,Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12830	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20266	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21633	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29875	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8618959220845	sales@amoychem.com	China	6383	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17365	58

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