CAS 100646-51-3|quizalofop-P-ethyl

Introduction：Basic information about CAS 100646-51-3|quizalofop-P-ethyl, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. quizalofop-P-ethyl BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
5. Safety Information
6. Customs
7. Articles17
8. Synonyms

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	ChineseUSA	Flash Point	258.6±30.1 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	quizalofop-P-ethyl
Synonym	More Synonyms

quizalofop-P-ethyl BiologicalActivity

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	Signaling Pathways >>Others >>OthersResearch Areas >>Others
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.

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

Signaling Pathways >>Others >>OthersResearch Areas >>Others

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
InChIKey	OSUHJPCHFDQAIT-GFCCVEGCSA-N
SMILES	CCOC(=O)C(C)Oc1ccc(Oc2cnc3cc(Cl)ccc3n2)cc1
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
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

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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