DICLOFOP-METHYL

Modify Date: 2024-01-06 11:39:07

DICLOFOP-METHYL Structure
DICLOFOP-METHYL structure
Common Name DICLOFOP-METHYL
CAS Number 51338-27-3 Molecular Weight 341.186
Density 1.3±0.1 g/cm3 Boiling Point 408.0±45.0 °C at 760 mmHg
Molecular Formula C16H14Cl2O4 Melting Point 39-41°C
MSDS Chinese USA Flash Point 150.3±27.7 °C
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Use of DICLOFOP-METHYL


Diclofop-methyl, a common post-emergence herbicide, is widely used in agriculture production. Diclofop-methyl increases the proton permeability of isolated oat-root tonoplast[1][2].

 Names

Name diclofop-methyl
Synonym More Synonyms

 DICLOFOP-METHYL Biological Activity

Description Diclofop-methyl, a common post-emergence herbicide, is widely used in agriculture production. Diclofop-methyl increases the proton permeability of isolated oat-root tonoplast[1][2].
Related Catalog
In Vitro Diclofop-methyl (1 micromolar) significantly reduced the steady-state H(+) gradient generated in the presence of ATP[1].
References

[1]. Ratterman DM, et al. Diclofop-methyl increases the proton permeability of isolated oat-root tonoplast. Plant Physiol. 1989;91(2):756-765.

[2]. Li X, et al. The interactive effects of diclofop-methyl and silver nanoparticles on Arabidopsis thaliana: Growth, photosynthesis and antioxidant system. Environ Pollut. 2018;232:212-219.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 408.0±45.0 °C at 760 mmHg
Melting Point 39-41°C
Molecular Formula C16H14Cl2O4
Molecular Weight 341.186
Flash Point 150.3±27.7 °C
Exact Mass 340.026917
PSA 44.76000
LogP 4.24
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.562
Water Solubility 0.005 g/100 mL

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UF1180000
CHEMICAL NAME :
Propionic acid, 2-(4-(2,4-dichlorophenoxy)phenoxy)-, methyl ester
CAS REGISTRY NUMBER :
51338-27-3
LAST UPDATED :
199612
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C16-H14-Cl2-O4
MOLECULAR WEIGHT :
341.20
WISWESSER LINE NOTATION :
GR CG DOR DOY1&VO1

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 :
512 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: -,C165,1991
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8300 mg/m3/4H
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: A138,1983
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 :
85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A138,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
586 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZDBEA9 Zdravookhranenie Belorussii. Public Health Service of White Russia. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1955- Volume(issue)/page/year: (3),29,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1600 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: A138,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
>10 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: 9,262,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
672 mg/kg/4W-C
TOXIC EFFECTS :
Liver - changes in liver weight Blood - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)
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: 40,153,1988 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H317-H410
Precautionary Statements P273-P280-P501
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases R22;R43;R50/53
Safety Phrases S24-S37-S60-S61
RIDADR UN 3077
RTECS UF1180000
HS Code 2918990025

 Synthetic Route

~%

DICLOFOP-METHYL Structure

DICLOFOP-METHYL

CAS#:51338-27-3

Literature: US4531969 A1, ;

~91%

DICLOFOP-METHYL Structure

DICLOFOP-METHYL

CAS#:51338-27-3

Literature: Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, , vol. 35, # 3 p. 366 - 371

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles25

More Articles
Characterisation of target-site resistance to ACCase-inhibiting herbicides in the weed Alopecurus myosuroides (black-grass).

Pest Manag. Sci. 59(2) , 190-201, (2003)

Resistance to aryloxyphenoxypropionate (AOPP), cyclohexanedione (CHD) and phenylurea herbicides was determined in UK populations of Alopecurus myosuroides Huds. Two populations (Oxford AA1, Notts. A1)...

Genetic control of a cytochrome P450 metabolism-based herbicide resistance mechanism in Lolium rigidum.

Heredity (Edinb.) 106(5) , 817-24, (2011)

The dynamics of herbicide resistance evolution in plants are influenced by many factors, especially the biochemical and genetic basis of resistance. Herbicide resistance can be endowed by enhanced rat...

Recurrent selection with reduced herbicide rates results in the rapid evolution of herbicide resistance in Lolium rigidum.

Theor. Appl. Genet. 110(6) , 1154-66, (2005)

There has been much debate regarding the potential for reduced rates of herbicide application to accelerate evolution of herbicide resistance. We report a series of experiments that demonstrate the po...

 Synonyms

Propanoic acid, 2-[4-(2,4-dichlorophenoxy)phenoxy]-, methyl ester
DICLOFOP-METHYL
Hoelon
2-[4-(2,4-Dichlorophenoxy)phenoxy]propanoic Acid Methyl Ester
Hoe-grass
Illoxan
Diclofop methyl ester
MFCD00128052
Diclofop, methyl ester
EINECS 257-141-8
diclofop methyl
Methyl 2-[4-(2,4-Dichlorophenoxy)phenoxy]propionate
rac-methyl (2R)-2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate
Hoegrass
methyl (RS)-2-[4-(2,4-dichlorophenoxy)phenoxy]propionate
Methyl 2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate
METHYL (RS)-2-(4-(2,4-DICHLOROPHENOXY)PHENOXY)PROPIONATE
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