phenoxyacetic acid

phenoxyacetic acid

[fə¦näk·sē·ə¦sēd·ik ′as·əd]
(organic chemistry)
C6H5OCH2COOH A light tan powder with a melting point of 98°C; soluble in ether, water, carbon disulfide, methanol, and glacial acetic acid; used in the manufacture of pharmaceuticals, pesticides, fungicides, and dyes.
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Keywords: Gallates, Benzimidazole derivatives, Phenoxyacetic acid, Antimicrobial activity, Cr(III) complex.
All the women had detectable levels in their urine of the metabolites phenoxyacetic acid (PhAA) and 2-butoxyacetic acid (BAA, a by-product of two restricted glycol ethers used in hair dyes and spray paints and cleaners).
Commercial Technical Chemical product product group DMA 2,4-D Phenoacetic acid Agimix Alachlor + Chloroacetanilide Atrazine + Triazine Siptran, Atranex Atrazine Triazine and Herbitrim Fusilade Fluazifop Aryloxyphenoxy p-butyl propionate Gliz and roundup Glyfosate Glicine derivate original Dual S-metalachlor Acetanilides Fortex Msma + Diuron Organoarsenic + Urea MSMA Msma Organoarsenic Gramoxone Paraquat Bypiridyls Padron Picloran Pyridinecarboxylic acid Tordon Picloram + Picolinic and 2,4 - D Phenoxyacetic acid Combine Tebuthiuron Urea derivate Trifluralina Trifluralin Dinitroaniline Commercial Concentration Concentration product of technical used in this product study (mg/L) DMA 670 g/L 0.
Decarboxylation of 2,4 dichloro- phenoxyacetic acid in leaves of apple and strawberry.
2,4-D, with its full name of 2,4-dichlorophenoxyacetic acid, is a kind of chlorinated phenoxyacetic acid herbicide.
Urinary metabolites Standard for Frequency of calibration detection (%) Methoxyacetic acid (MAA) Acros Organic 197 (97%) Ethoxyacetic acid (EAA) Sigma Aldrich 191 (94%) Ethoxyethoxyacetic acid (EEAA) A2S 185 (91%) 2-Butoxyacetic acid (BAA) Acros Organic 203 (100%) Phenoxyacetic acid (PhAA) Dr Erhenstorfer 204 (100%) Urinary metabolites Interquartile Median (mg/L) range Methoxyacetic acid (MAA) 0.
Firstly, following the reported procedure[15], these phenols reacted with methyl chloroacetate under microwave irradiation and phase-transfer catalysis conditions to synthesize p-substituted phenoxyacetates that was then hydrolyzed to get corresponding phenoxyacetic acid compounds (a1-a5).
Firstly, under microwave irradiation and phase-transfer catalysis conditions, these phenols reacted with methyl chloroacetate to synthesize substituted phenoxyacetates that were then hydrolyzed to get the corresponding phenoxyacetic acid compounds (a1-a5) according to the reported procedure.
This method allowed for the simultaneous analysis of eight alkoxy-carboxylic acids, the main metabolites of the GEs in use in Europe at the time of urine collection (Table 1): methoxyacetic acid (MAA), methoxyethoxyacetic acid (MEAA), ethoxyacetic acid (EAA), ethoxyethoxyacetic acid (EEAA), 2-butoxyacetic acid (BAA), n-propoxyacetic acid (PAA), phenoxyacetic acid (PhAA), and 2-methoxypropionic acid (2-MPA).
1999) that had reported using phenoxyacetic acid herbicides were telephoned in early 1996 to determine their eligibility for the Pesticide Exposure Assessment Study.
The association between soft tissue sarcomas and exposure to phenoxyacetic acids.