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喹禾灵

喹禾灵用途

喹唑啉酮是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

喹禾灵名称

[ CAS 号 ]:
76578-14-8

[ 中文名 ]:
喹禾灵

[ 英文名 ]:
quizalofop-ethyl

[中文别名 ]:

禾草克

[英文别名 ]:

MFCD00128062
Quizalofop-ethyl
Quizalofop ethyl

喹禾灵生物活性

[ 描述 ]:

喹唑啉酮是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

喹禾灵物理化学性质

[ 密度 ]:
1.301 g/cm3

[ 沸点 ]:
503.9ºC at 760 mmHg

[ 熔点 ]:
91.7-92.1ºC

[ 分子式 ]:
C₁₉H₁₇ClN₂O₄

[ 分子量 ]:
372.80200

[ 闪点 ]:
100ºC

[ 精确质量 ]:
372.08800

[ PSA ]:
70.54000

[ LogP ]:
4.40590

[ 折射率 ]:
1.604

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

喹禾灵MSDS

喹禾灵毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UA2458255

CHEMICAL NAME :: Propanoic acid, 2-(4-((6-chloro-2-quinoxalinyl)oxy)phenoxy)-, ethyl ester

CAS REGISTRY NUMBER :: 76578-14-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C19-H17-Cl-N2-O4

MOLECULAR WEIGHT :: 372.83

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1480 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A541,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1852 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 40(240),17,1986

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2510 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 16,315,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >10 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (48),13,1986

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2350 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A541,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 10 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A541,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 641 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 16,315,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >10 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (48),13,1986

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A541,1985

喹禾灵安全信息

[ 符号 ]:

GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302 + H312-H400

[ 警示性声明 ]:
P273-P280

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R21/22

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
UN 3077

[ RTECS号 ]:
UA2458255

[ 海关编码 ]:
2933399024

喹禾灵合成路线

喹禾灵上下游产品

喹禾灵上游产品

喹禾灵下游产品

喹禾灵制备

由4-氯-2-硝基苯胺在苯或甲苯溶剂中、在催化剂吡啶存在下与双乙烯酮反应，生成相应的α乙酰化物，该产物经碱性水溶液处理，生成相应的喹喔啉酮氮氧化物。喹喔啉酮氮氧化物在氢氧化钠（或氢氧化钾）存在下，以甲苯水为溶剂，于60～70℃反应，生成的氮氧化物在碱水溶液中，于室温下，与一定量的硼氢化钠反应，得6-氯-２（１H）喹喔啉酮。６-氯-２（１H）-喹喔啉酮在ＤＭＦ溶液中与氯化亚砜作用，得2,6-二氯喹喔啉。然后在氮气保护下，在ＤＭＦ溶剂中，2,6-二氯喹喔啉与对苯二酚缩合可得到4-（6-氯-2-喹喔啉氧基）酚。4-（-6-氯-2-喹喔啉氧基）酚与α-卤代丙酸乙酯在乙腈溶液中，以碳酸钾为缚酸剂，缩合得到喹禾灵。喹禾灵也可用2,6-二氯喹喔啉与α-对羟基苯氧基丙酸乙酯在碳酸钾存在下，于乙腈溶液中回流直接作用制得。

喹禾灵海关

[ 海关编码 ]: 2933399024

[ 中文概述 ]:
2933399024. 喹禾灵,氟吡禾灵,吡氟禾草灵等〔包括炔禾灵,氟吡乙禾灵,氟吡胺,卤草啶〕. 增值税率:17.0%. 退税率:9.0%. 监管条件:S(进出口农药登记证明). 最低关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ 监管条件 ]: S.进出口农药登记证明

[ Summary ]:
2933399024 2-(4-((6-chloroquinoxalin-2-yl)oxy)phenoxy)propanoic acid。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

喹禾灵文献

Differential sensitivity of lipid metabolism in monocotyledons to grass-specific herbicides.

Biochem. Soc. Trans. 21(2) , 183S, (1993)

Use of plant cell cultures to study graminicide effects on lipid metabolism.

Phytochemistry 63(5) , 533-41, (2003)

Graminicides belonging to the cyclohexanedione and aryloxyphenoxypropionate classes are well established to act by disrupting acyl lipid biosynthesis via specific inhibition of acetyl-CoA carboxylase....

Effects of water management and herbicide treatments on red rice control.

Meded. Rijksuniv. Gent. Fak. Landbouwkd. Toegep. Biol. Wet. 67(3) , 441-9, (2002)

Two field experiments were conducted in 1999 and 2000 at Zeme (Pavia, Italy) to determine the effects of water managements and herbicide treatments on red rice control. In the first experiment, all pl...

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喹禾灵