프로페노포스

프로페노포스 속성

프로페노포스 MSDS

O-(4-Bromo-2-chlorophenyl)-O-ethyl-S-propyl phosphorothioate

프로페노포스 C화학적 특성, 용도, 생산

개요

Profenofos is a pale yellow liquid, bp 100 ?C/1.80 Pa, vp 0.124 mPa (25 ?C). Solubility in water is 28 mg/L (25 ?C). It is miscible with most organic solvents. Log Kow = 4.44. It is relatively stable in neutral and mild acid media but hydrolyzed in alkaline media; DT₅₀ values (20 ?C) at pH 5, 7, and 9 are 93 d, 14.6 d, and 5.7 h, respectively.

화학적 성질

Profenofos is a pale yellow liquid. Profenofos is relatively stable under neutral and slightly acidic conditions and unstable under alkaline conditions.Profenofos has a garlic-like odor.
Profenofos has limited solubility in water (28 mg/L at 25°C) but is completely soluble in organic solvents (ethanol, acetone, toluene, n-octanol and n-hexane) at 25°C.

용도

Profenofos is used to control insects (particularly caterpillars and Lepidoptera eggs) and mites on cotton, maize, sugar beet, soyabean, potatoes, vegetables, tobacco and a number of other crops

일반 설명

Pale yellow liquid with garlic-like odor. Corrosive. Used as an insecticide.

공기와 물의 반응

Hydrolyzed under alkaline conditions.

반응 프로필

Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.

농업용

Profenofos: Profenofos is A U.S. EPA restricted Use Pesticide (RUP) used solely on cotton to control a number of pests including tobacco budworm, cotton aphid and bollworm, armyworm, fleahopper and whiteflies. It is not registered for residential use. Not approved for use in EU countries. Registered for use in the U.S.

상품명

CGA-15324®; CURACRON®; POLYCRON®; SELECRON®

Carcinogenicity

In a 2 year carcinogenicity study mice were given diets containing 0, 1, 30, or 100 ppm profenofos (equivalent to 0, 0.15, 4.5, or 15 mg/kg/day) for 85 weeks (males) or 97 weeks (females) . No treatment related clinical signs were observed. No treatment-related gross or microscopic lesions, tumors, or biologically significant differences in body weight or food consumption were observed between controls and profenofos-treated animals. Plasma and erythrocyte cholinesterase inhibition occurred at dose levels of 4.5 and 15 mg/kg/day. In another carcinogenicity study, rats were fed diets containing 0, 0.3, 10, or 100 ppm profenofos (equivalent to 0, 0.015, 0.5, or 5 mg/kg/day) for 2 years, and there was no increase in tumor incidence in any treated group compared to the control group .

환경귀착

Plant. Dislodgable residues of profenofos on cotton leaf 0, 24, 48, 72 and 96 hours after application (1.1 kg/ha) were 3.5, 1.1, 0.74, 0.51 and 0.35 μg/m2, respectively (Buck et al., 1980)
Photolytic. When profenofos in an aqueous buffer solution (pH 7.0) was exposed to filtered UV light (λ >290 nm) for 24 hours at 25 and 50°C, 29 and 61% respectively decomposed to 4-bromo-2-chlorophenol and 4-bromo-2-chlorophenyl ethyl hydrogen ph
Chemical/Physical. Emits toxic fumes of bromine, chlorine phosphorus and sulfur oxides when heated to decomposition (Sax and Lewis, 1987).

신진 대사 경로

The metabolic transformations of profenofos in plants and animals are similar and occur via hydrolysis to 4-bromo-2-chlorophenol which is then conjugated.

신진 대사

Profenofos orally administered to rats is rapidly excreted, mainly in the urine. The principal degradation route is hydrolysis to 4-bromo-2-chlorophenol followed by conjugation. DT₅₀ in soil is about 1 week.

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프로페노포스 공급 업체

공급자	전화	이메일	국가	제품 수	이점
airuikechemical co., ltd.	+undefined86-15315557071	sales02@airuikechemical.com	China	994	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10326	58

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