quizalofop-P-ethyl

Modify Date: 2024-01-02 11:55:08

quizalofop-P-ethyl Structure
quizalofop-P-ethyl structure
Common Name quizalofop-P-ethyl
CAS Number 100646-51-3 Molecular Weight 372.802
Density 1.3±0.1 g/cm3 Boiling Point 503.9±50.0 °C at 760 mmHg
Molecular Formula C19H17ClN2O4 Melting Point 76-77°C
MSDS Chinese USA Flash Point 258.6±30.1 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of quizalofop-P-ethyl


Quizalofop-P-ethyl is a slightly toxic, selective, postemergence phenoxy herbicide, used to control annual and perennial grass weeds in potatoes, soybeans, sugar beets, peanuts vegetables, cotton and flax. Quizalofop-P-ethyl is absorbed from the leaf surface and is moved throughout the plant. Quizalofop-P-ethyl accumulates in the active growing regions of stems and roots.

 Names

Name quizalofop-P-ethyl
Synonym More Synonyms

 quizalofop-P-ethyl Biological Activity

Description Quizalofop-P-ethyl is a slightly toxic, selective, postemergence phenoxy herbicide, used to control annual and perennial grass weeds in potatoes, soybeans, sugar beets, peanuts vegetables, cotton and flax. Quizalofop-P-ethyl is absorbed from the leaf surface and is moved throughout the plant. Quizalofop-P-ethyl accumulates in the active growing regions of stems and roots.
Related Catalog
References

[1]. Mantzos N, et al. Dissipation and transport of quizalofop-p-ethyl herbicide in sunflower cultivation under field conditions. Environ Sci Pollut Res Int. 2015 Oct 21.

[2]. Doganlar ZB. Quizalofop-p-ethyl-induced phytotoxicity and genotoxicity in Lemna minor and Lemna gibba. J Environ Sci Health A Tox Hazard Subst Environ Eng. 2012;47(11):1631-43.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 503.9±50.0 °C at 760 mmHg
Melting Point 76-77°C
Molecular Formula C19H17ClN2O4
Molecular Weight 372.802
Flash Point 258.6±30.1 °C
Exact Mass 372.087677
PSA 70.54000
LogP 4.65
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.604
Water Solubility 0.04 g/100 mL

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UA2458257
CHEMICAL NAME :
Propanoic acid, 2-(4-((6-chloro-2-quinoxalinyl)oxy)phenoxy)-, ethyl ester, (R)-
CAS REGISTRY NUMBER :
100646-51-3
LAST UPDATED :
199109
DATA ITEMS CITED :
1
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 :
1182 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C260,1991

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H413
Precautionary Statements P280
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R21/22
Safety Phrases S36/37
RIDADR UN3077 9/PG 3
RTECS UA2458257
HS Code 2933399023

 Customs

HS Code 2933399023

 Articles17

More Articles
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...

 Synonyms

ethyl (2R)-2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]propanoate
ethyl (2R)-2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoate
ethyl (2R)-2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate
ethyl (2R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propionate
(R)-Quizalofop Ethyl
MFCD01697481
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