퀴자로포프-에틸

한글명:퀴자로포프-에틸

카스 번호76578-14-8

상품명:Quizalofop-ethyl

CBNumberCB1348491

분자식C19H17ClN2O4

포뮬러 무게372.8

MOL 파일76578-14-8.mol

동의어(한글)

퀴자로포프-에틸

퀴자로폽에틸

퀴자로포프-에틸(QUIZALOFOP-ETHYL)

화학적 성질

녹는점	92-93°
끓는 점	bp0.2 220°
밀도	1.2671 (rough estimate)
굴절률	1.6800 (estimate)
인화점	100 °C
저장 조건	0-6°C
용해도	클로로포름(약간 용해됨), 메탄올(약간 용해됨)
산도 계수 (pKa)	-1.39±0.48(Predicted)
수용성	303ug/L(온도 미표시)
Merck	13,8178
BRN	7145610
LogP	4.280
CAS 데이터베이스	76578-14-8(CAS DataBase Reference)
NIST	Assure(76578-14-8)
EPA	Quizalofop-ethyl (76578-14-8)

위험 및 안전 성명

위험품 표기	Xn
위험 카페고리 넘버	21/22
안전지침서	22-24/25
유엔번호(UN No.)	UN3077 9/PG 3
WGK 독일	3
RTECS 번호	UA2458255
HS 번호	29333990
유해 물질 데이터	76578-14-8(Hazardous Substances Data)
독성	LD50 in male, female rats, male, female mice (mg/kg): 1670, 1480, 2350, 2360 orally; all 10,000 dermally; LC50 (96 hr) in rainbow trout: 10.7 mg/l (Sakata)

그림문자(GHS)

퀴자로포프-에틸 화학적 특성, 용도, 생산

화학적 성질
White crystalline solid or powder. Commercial product is available as an emulsifiable con- centrate. Practically insoluble in water; solubili- ty≤2×10^-28 ppm.
용도
Quizalofop-ethyl is a selective postemergence herbicide used to control both annual and perennial grasses in soybeans and cotton.
일반 설명
White crystals. Insoluble in water. Used as an herbicide.
공기와 물의 반응
Insoluble in water.
반응 프로필
A halogenated ester and amine. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
농업용
Herbicide: Not approved for use in EU countries. Registered for use in the U.S.
상품명
ASSURE®[C]; DPX-Y 6202®; FBC®; 32197; INY-6202; MATADOR®; LEOPARD EC (p-isomer); MON® 78746; NC-302®; PILOT®; SUPER MATADOR (p-isomer); TARGA®; ULTRA TARGA (p-isomer)
잠재적 노출
A chlorophenoxy/aryloxyphenoxypro- pionate herbicide
환경귀착
Plant. Rapidly hydrolyzed in plants to quizalofop and ethanol (Humburg et al., 1989).
운송 방법
UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous haz- ardous material, Technical Name Required.
Purification Methods
This (±)-herbicide forms white crystals from Me2CO/EtOH and sublimes in vacuo. Large quantities can be distilled at high vacuum. Its solubilities at 20o in g/10mL are 0.09 (EtOH), 1.1 (Me2CO), 1.2 (xylene), 2.9 (*C6H6), and is nearly insoluble in H2O (0.3mg/L). The (±)-acid has [95977-28-9]. The R-ester enantiomer has m 76-77o (pale brown crystals from EtOH), [ ] D 20 + 3 5 . 9o (EtOH). It is the more active fatty acid synthase inhibitor (designated DPX-Y6202) used to control grassy weeds in broadleaf crops.
폐기물 처리
It is the responsibility of chem- ical waste generators to determine the toxicity and physical properties and of a discarded chemical and to properly iden- tify its classification and certification as a hazardous waste and to determine the disposal method. United States Environmental Protection Agency guidelines for the classifi- cation determination are listed in 40 CFR Parts 261.3. In addi- tion, waste generators must consult and follow all regional, national, state, and local hazardous waste laws to ensure com- plete and accurate classification and disposal methods.

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