Fluroxypyr

한글명:Fluroxypyr

카스 번호69377-81-7

상품명:Fluroxypyr

CBNumberCB8389671

분자식C7H5Cl2FN2O3

포뮬러 무게255.03

MOL 파일69377-81-7.mol

화학적 성질

녹는점	57.5°C
끓는 점	399.4±37.0 °C(Predicted)
밀도	1.3
저장 조건	Sealed in dry,2-8°C
용해도	DMSO(약간 용해됨), 메탄올(약간 용해됨)
산도 계수 (pKa)	2.22±0.10(Predicted)
색상	흰색에서 황백색까지
Merck	13,4229
BRN	7136185
LogP	3.160 (est)
CAS 데이터베이스	69377-81-7(CAS DataBase Reference)
NIST	Fluroxypyr(69377-81-7)
EPA	Fluroxypyr (69377-81-7)

위험 및 안전 성명

위험 카페고리 넘버	52/53
안전지침서	61
유엔번호(UN No.)	UN3077(solid)
WGK 독일	2
RTECS 번호	AF2500000
유해 물질 데이터	69377-81-7(Hazardous Substances Data)
독성	LD50 orally in rats: 2405 mg/kg; i.p. in male, female rats: 458, 519 mg/kg; percutaneous in rabbits >5000 mg/kg (Paul)

그림문자(GHS)

Fluroxypyr 화학적 특성, 용도, 생산

화학적 성질
White crystalline solid.
용도
Fluroxypyr is a systemic and selective herbicide. Fluroxypyr is used for the control of broad-leaved weeds in small grain cereals, maize, pastures, range land and turf. Fluroxypyr is a synthetic auxin .
정의
ChEBI: An aminopyridine that is pyridin-4-amine substituted by chloro groups at positions 3 and 5, a fluoro group at position 6 and a carboxymethoxy group at position 2.
상품명
methyl ester: AGROSTAR; BOFIX FFC®; CABADEX®; CASCADE®; DOWCO® 433 MHE; FOREFRONT®; GALAXY GL184®; PARADIGM®; PASTUREGARD®; STARANE®; TOMAHAWK®; VISTA®; WIDEMATCH®, (fluroxypyr + clopyralid); XRM-5084®
잠재적 노출
Those who manufacture, distribute or use this pyridinecarboxylic acid/pyridine herbicide.
환경귀착
The DT₅₀ in soil is relatively short, ranging from 5 to 9 days in experiments conducted in the laboratory. This rapid degradation is due to microbes.Because of its rapid soil degradation, little fluroxypyr is available for other dissipation processes, e.g., leaching.
신진 대사
Fluroxypyr is stable under acidic conditions and moderately stable in alkaline conditions; e.g., the DT₅₀ in water at pH 9 is 185 days. Degradation occurs at temperatures above its melting point. Fluroxypyr is stable in light.
Plant. The metabolism of fluroxypyr has not been fully described. Conjugates of fluroxypyr have been observed in tolerant plants.
Soil. Fluroxypyr is rapidly metabolized by soil microbes via the removal of the carboxyl group or acetic acid group, yielding 4-amino-3,5-dichloro-6-fluoro- 2-methoxypyridine, and 4-amino-3,5-dichloro-6-fluoro-2- pyridinol, respectively.
운송 방법
UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous haz ardous material, Technical Name Required.
비 호환성
May not be compatible with nitrates. Moisture may cause hydrolysis or other forms of decompo sition; forming a strong acid. Temperatures above 250℃ can cause decomposition. Methyl ester: Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is suffi ciently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solu tions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
폐기물 처리
Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an after burner and scrubber. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesti cide containers.

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