Mefluidide

Suppliers

Names

[ Name ]:
Mefluidide

[Synonym ]:
N-[2,4-dimethyl-5-(trifluoromethylsulfonylamino)phenyl]acetamide
2',4'-dimethyl-5'-trifluoromethylsulfonylaminoacetanilide
N-[2,4-dimethyl-5-[[(trifluoromethyl)sulfonyl]amino]phenyl]acetamide
Embark
Embark plant growth regulator
5’-(1,1,1-trifluoromethanesulfonamido)acet-2’,4’-xylidide
EINECS 258-767-4
5-Acetamido-2,4-dimethyltrifluoromethanesulfonanilide
Embark 2S
N-[2,4-dimethyl-5-(1,1,1-trifluoromethanesulfonamido)phenyl]acetamide
Vistar herbicide
VEL 3973
Vistar
Trim-Cut
MEFLUIDIDE

Chemical & Physical Properties

[ Density]:
1.464g/cm3

[ Melting Point ]:
183-185°

[ Molecular Formula ]:
C₁₁H₁₃F₃N₂O₃S

[ Molecular Weight ]:
310.29

[ Exact Mass ]:
310.06000

[ PSA ]:
83.65000

[ LogP ]:
3.75010

[ Index of Refraction ]:
1.539

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AE2460000

CHEMICAL NAME :: Acetanilide, 2',4'-dimethyl-5-((trifluoromethyl)sulfonamido)-

CAS REGISTRY NUMBER :: 53780-34-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C11-H13-F3-N2-O3-S

MOLECULAR WEIGHT :: 310.32

WISWESSER LINE NOTATION :: FXFFSWMR B1 D1 EMV1

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 :: 4 gm/kg

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

REFERENCE :: 85ARAE "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision Volume(issue)/page/year: 3,66,1976/1977

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >8500 mg/m3

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: A256,1985

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1920 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: 9,545,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

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: A256,1985

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >4620 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: A256,1985

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >4640 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: 9,545,1991 *** 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

[ RIDADR ]:
UN3077 (solid); UN3082 (liquid)

[ RTECS ]:
AE2460000

[ HS Code ]:
2935009015

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

trifluoromethanesulfonyl fluoride
5-AMINO-2,4-DIMETHYLACETANILIDE
ethyl acetate
Trimethylamine

DownStream

Customs

[ HS Code ]: 2935009015

[ Summary ]:
2935009015 n-(2,4-dimethyl-5-(trifluoromethylsulfonamido)phenyl)acetamide。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:35.0%

Articles

Inhibition of saturated very-long-chain fatty acid biosynthesis by mefluidide and perfluidone, selective inhibitors of 3-ketoacyl-CoA synthases.

Phytochemistry 76 , 162-71, (2012)

The trifluoromethanesulphonanilides mefluidide and perfluidone are used in agriculture as plant growth regulators and herbicides. Despite the fact that mefluidide and perfluidone have been investigate...

Mefluidide treatment of tall fescue pastures: intake and animal performance.

J. Anim. Sci. 68(10) , 3399-405, (1990)

Twelve Hereford heifers were used in a grazing experiment to determine intake and digestibility of tall fescue forage treated with the plant growth regulator mefluidide. Additionally, steer and heifer...

Fate of the plant growth regulator mefluidide [N-[2,4-dimethyl-5-[[(trifluoromethyl)sulfonyl]amino]phenyl]acetamide] in a cow and sheep.

J. Agric. Food Chem. 28(6) , 1286-8, (1980)

mefluidide-diolamine
mefluidide-potassium