氟吡乙禾灵

氟吡乙禾灵用途

【用途一】
杂环氧基苯氧基脂肪酸类苗后选择性除草剂，脂肪酸合成抑制剂，具有内吸传导作用，茎叶处理后很快被杂草吸收并传输到整个植株，水解成酸，抑制根和茎的分生组织生长，导致死亡。用于大豆、棉花、花生、油菜、苗圃、亚麻等多种阔叶作物防除马唐、看麦娘、牛筋草、稗草、狗尾草、千金子等一年生禾本科杂草和狗牙根、白茅等多年生禾本科杂草，对阔叶草和莎草无效。如油菜田防除看麦娘，于1～2个分叶期，用12.5%乳油4.5～7.5mL/100m²，对水4.5kg茎叶喷雾处理；防除大豆田杂草，在大豆苗后2～4复叶，杂草3～5叶期，用12.5%乳油6～9mL/100 m²，对水4.5kg喷雾，干旱时适当增加用量；防除花生或棉田杂草，在花生2～4叶期、杂草3～5叶期，棉田杂草3～6叶期，用12.5%乳油6～9mL/100 m²对水4.5kg喷雾。

氟吡乙禾灵名称

[ CAS 号 ]:
87237-48-7

[ 中文名 ]:
氟吡乙禾灵

[ 英文名 ]:
haloxyfop-etotyl

[中文别名 ]:

吡氟甲禾灵

[英文别名 ]:

T6NJ BOR DOY1&VO2O2& CG EXFFF
Haloxyfop ethoxyethyl ester
Gallant 125EE
Zellek
Gallant
MFCD00144430
haloxyfop-etotyl
Dowco 453EE
EINECS 402-560-5
Haloxyfop-ethoxyethyl

氟吡乙禾灵物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
463.4±45.0 °C at 760 mmHg

[ 分子式 ]:
C₁₉H₁₉ClF₃NO₅

[ 分子量 ]:
433.806

[ 闪点 ]:
234.1±28.7 °C

[ 精确质量 ]:
433.090393

[ PSA ]:
66.88000

[ LogP ]:
3.14

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.506

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

氟吡乙禾灵毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UA2458260

CHEMICAL NAME :: Propanoic acid, 2-(4-((3-chloro-5-(trifluoromethyl)-2-pyridinyl)oxy)p henoxy)-, 2-ethoxyethyl ester

CAS REGISTRY NUMBER :: 87237-48-7

LAST UPDATED :: 199706

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C19-H19-Cl-F3-N-O5

MOLECULAR WEIGHT :: 433.84

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 :: 518 mg/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,463,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,463,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,463,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >2150 mg/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,463,1991 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 110 mg/kg

SEX/DURATION :: female 6-16 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - urogenital system

REFERENCE :: BECTA6 Bulletin of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1966- Volume(issue)/page/year: 51,625,1993

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 550 mg/kg

SEX/DURATION :: female 6-16 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :: BECTA6 Bulletin of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1966- Volume(issue)/page/year: 51,625,1993

氟吡乙禾灵安全信息

[ 符号 ]:

GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H410

[ 警示性声明 ]:
P273-P501

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

[ 危害码 (欧洲) ]:
Xn: Harmful;N: Dangerous for the environment;

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
22-36-60-61

[ 危险品运输编码 ]:
UN3077 9/PG 3

[ RTECS号 ]:
UA2458260

氟吡乙禾灵制备

【方法一】
制备方法一

制备方法二