2,4,5-T Butoxyethyl ester

355.64

355.64

219-828-0

DNE6TYF7TQ

DTXSID3041328

2918990090

44.76000

4.38550

1.280 g/cm³ @ Temp: 20 °C

163-166 °C

161ºC

1.52

Insol in water, sol in oils

1.5X10-6 mm Hg at 25 deg C

Henry's Law constant= 7.95X10-8 atm-cu m/mole (est)

Very weak odor; mixtures with kerosene or diesel oil have odor of the solvent /2,4,5-T esters/

May attack some forms of plastics /2,4,5-T esters/|The salts & esters of 2,4,5-T are non-corrosive under normal application conditions. /2,4,5-T/

UN3077 9/PG 3

22-36/37/38-50/53

24-60-61

AJ8420000

Xn,N

P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P391, P403+P233, P405, P501

H302

The following wastewater treatment technology has been investigated for 2,4,5-trichlorophenoxyacetic acid: Concentration process: Biological treatment. /2,4,5-Trichlorophenoxyacetic acid/|Group I Containers: Combustible containers from organic or metallo-organic pesticides (except organic mercury, lead, cadmium, or arsenic compounds) should be disposed of in pesticide incinerators or in specified landfill sites. /Organic or metallo-organic pesticides/|Group II Containers: Non-combustible containers from organic or metallo-organic pesticides (except organic mercury, lead, cadmium, or arsenic compounds) must first be triple-rinsed. Containers that are in good condition may be returned to the manufacturer or formulator of the pesticide product, or to a drum reconditioner for reuse with the same type of pesticide product, if such reuse is legal under Department of Transportation regulations (eg 49 CFR 173.28). Containers that are not to be reused should be punctured ... and transported to a scrap metal facility for recycling, disposal or burial in a designated landfill. /Organic or metallo-organic pesticides/

Nat'l Research Council Canada; Phenoxy Herbicides - Their Effects on Environmental Quality (1978) NRCC No. 16075

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Wear appropriate chemical protective gloves, boots and goggles. /2,4,5-T amine, ester, or salt/

They will burn, though they may take some effort to ignite. /2,4,5-T amine, ester, or salt/

Extinguish fire using agent suitable for type of surrounding fire. /2,4,5-T amine, ester, or salt/|WATER, FOAM, DRY CHEM, CARBON DIOXIDE. ... WATER OR FOAM MAY CAUSE FROTHING. /2,4,5-T ESTERS/

Land spill: Dig a pit, pond, lagoon, holding area to contain liquid or solid material. /SRP: If time permits, pits, ponds, lagoons, soak holes, or holding areas should be sealed with an impermeable flexible membrane liner./ Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water. /2,4,5-T amine, ester, or salt/|Water spill: If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount. Remove trapped material with suction hoses. Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. /2,4,5-T amine, ester, or salt/

If material /is not/ involved in a fire: Keep material out of water sources and sewers. Build dikes to contain flow as necessary. /2,4,5-T amine, ester, or salt/|Keep upwind. ... Avoid breathing vapors or dusts. Wash away any material which may have contacted the body with copious amounts of water or soap and water. /2,4,5-T amine, ester, or salt/|SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.

No person may /transport,/ offer or accept a hazardous material for transportation in commerce unless that person is registered in conformance ... and the hazardous material is properly classed, described, packaged, marked, labeled, and in condition for shipment as required or authorized by ... /the hazardous materials regulations (49 CFR 171-177)./|The International Air Transport Association (IATA) Dangerous Goods Regulations are published by the IATA Dangerous Goods Board pursuant to IATA Resolutions 618 and 619 and constitute a manual of industry carrier regulations to be followed by all IATA Member airlines when transporting hazardous materials.|The International Maritime Dangerous Goods Code lays down basic principles for transporting hazardous chemicals. Detailed recommendations for individual substances and a number of recommendations for good practice are included in the classes dealing with such substances. A general index of technical names has also been compiled. This index should always be consulted when attempting to locate the appropriate procedures to be used when shipping any substance or article.

Irritating to skin and eyes. /2,4,5-T esters/

F027; A hazardous waste from nonspecific sources when a component of a discarded unused formulation. /2,4,5-T/

Persons in charge of vessels or facilities are required to notify the National Response Center (NRC) immediately, when there is a release of this designated hazardous substance, in an amount equal to or greater than its reportable quantity of 1000 lb or 454 kg. The toll free number of the NRC is (800) 424-8802; In the Washington D.C. metropolitan area (202) 426-2675. The rule for determining when notification is required is stated in 40 CFR 302.4 (section IV. D.3.b). /2,4,5-T Esters/

F027; As stated in 40 CFR 261.31, discarded unused formulations containing tri-, tetra-, or pentachlorophenol or discarded unused formulation containing compounds derived from these chlorophenols. (This listing does not include formulations containing hexachlorophene synthesized from prepurified 2,4,5-trichlorophenol as the sole component.). /2,4,5-T/

During mixing & spraying operations along power line right-of-way, airborne concn of 2,4,5-T esters were < 10-60 ug/cu m. /Chlorophenoxy herbicides/|As part of the USEPA's National Pesticides Monitoring Programs, the EPA Air Monitoring Network collected ambient air samples at 45 sites in 29 localities throughout the continental US during 1970-1972(1,2); sampling locations were selected for their potentially high concns of pesticides such as agricultural or urban sites(1); in 1970, 2,4,5-T butoxyethanol ester was detected in 0.51% of all samples from 14 states with an arithmetic mean, mean of positive samples and maximum concn of 0.1, 20.3 and 43.0 ng/cu m, respectively(1); in 1971, 2,4,5-T butoxyethanol ester was detected in 1.22% of all samples from 16 states with an arithmetic mean, mean of positive samples and maximum concn of 0.3, 15.8 and 27.4 ng/cu m, respectively(1); it was not detected (specific detection limit not reported, but in range of 1-10 ng/cu m) during 1972 monitoring in 16 states(1).

2,4,5-T butoxyethanol ester has been detected in ambient air samples collected in the vicinity of agricultural pesticide spraying and applications(1); 2,4,5-T butoxyethanol ester's use as a herbicide releases the compound directly to the environment(SRC).

2,4,5-T ESTERS ARE RAPIDLY HYDROLYZED AFTER SPRAYING, & THE 2,4,5-T IS THEN FURTHER DECOMPOSED BY BACTERIAL ACTION. THE MAJOR PRODUCT OF 2,4,5-T PHOTODECOMPOSITION IS 2,4,5-TRICHLOROPHENOL. OTHER PRODUCTS IDENTIFIED INCLUDED 4,6-DICHLORORESORCINOL, 4-CHLORORESORCINOL, 2,4,5-TRICHLOROANISOLE. /2,4,5-T/|TERRESTRIAL FATE: 2,4,5-T butoxyethanol ester will be susceptible to aqueous hydrolysis, particularly in moist alkaline soils; aqueous hydrolysis half-lives of 210 hr (pH 7), 21 hr (pH 8) and 2.1 hr (pH 9) have been estimated for 2,4,5-T butoxyethanol ester(1,SRC). As soil increases in acidity, hydrolysis will become increasingly less important. Estimated Koc values of 600-130000(2-3,SRC) suggest that soil mobility will range from low to immobile(4); therefore, leaching may not be important(SRC). Insufficient data are available to predict the relative importance of biodegradation in soil(SRC).|AQUATIC FATE: 2,4,5-T butoxyethanol ester is susceptible to aqueous hydrolysis, particularly in alkaline waters; aqueous hydrolysis half-lives of 210 hr (pH 7), 21 hr (pH 8) and 2.1 hr (pH 9) have been estimated for 2,4,5-T butoxyethanol ester(1,SRC). As waters increase in acidity, hydrolysis will become increasingly less important. Estimated Koc values of 600-130000 suggest that partitioning from the water column to sediment and suspended material may be important(2-3,SRC). Bioconcentration in aquatic organisms may also be important based upon an estimated BCF value of 6500(2,SRC). Insufficient data are available to predict the relative importance of biodegradation. Aquatic volatilization and photolysis are not expected to be important(SRC).|ATMOSPHERIC FATE: Based upon an extrapolated (from a measured range at 72-182 °C) vapor pressure of 1.5X10-6 mm Hg at 25 °C(1), 2,4,5-T butoxyethanol ester can exist in both the vapor and particulate-phases in the ambient atmosphere(2,SRC). It will degrade rapidly in the vapor-phase by reaction with photochemically produced hydroxyl radicals with an estimated half-life of 17 hr(3,SRC). Physical removal of particulates by dry deposition (settling) and wet deposition (rainfall, washout) will also occur(SRC).

From limited data available, it may be concluded that any phenoxy herbicide, whether applied as ester or as dimethylamine salt formulations, may be chemically transformed to the same phenoxyalkanoic anion in soil and water at rates dependent on pH. These anions would presumably reassociate with a variety of inorganic cations present in the soil to maintain electrical neutrality, and then undergo leaching and biological degradation. /Phenoxy esters/|The rate constant for the vapor-phase reaction of 2,4,5-T butoxyethanol ester with photochemically produced hydroxyl radicals has been estimated to be 2.23X10-11 cu cm/molecule-sec at 25 °C which corresponds to an atmospheric half-life of about 17 hr at an atmospheric concn of 5X10+5 hydroxyl radicals per cu cm(1,SRC). The aqueous hydrolysis rate constant has been estimated to be 9.16 L/mole-sec at 25 °C(2,SRC) which corresponds to aqueous hydrolysis half-lives 210, 21 and 2.1 hr at pH 7, 8 and 9, respectively(2,SRC). Using a paper chromatographic analysis method, 2,4,5-T butoxyethanol ester exhibited no degradation products after exposure to daylight(3).

Based upon an estimated log Kow of 5.32(1), the BCF for 2,4,5-T butoxyethanol ester can be estimated to be 6500 from a recommended regression-derived equation(2,SRC). This estimated BCF value suggests that bioconcentration in aquatic organisms may be environmentally important(SRC).

Based upon an estimated log Kow of 5.32(1), the Koc for 2,4,5-T butoxyethanol ester can be estimated to range from 19000-130000 from applicable regression-derived equation(2,SRC). According to a suggested classification scheme(3), these estimated Koc values suggest that 2,4,5-T butoxyethanol ester is generally immobile in soil(SRC). Using a structure estimation method based on molecular connectivity indexes, the Koc for 2,4,5-T butoxyethanol ester can be estimated to be about 600(4,SRC) which is indicative of low soil mobility(3,SRC).

The Henry's Law constant for 2,4,5-T butoxyethanol ester can be estimated to be 7.95X10-8 atm-cu m/mole using a structure estimation method(1,SRC). This value of Henry's Law constant indicates that a compound is essentially non-volatile from water(2).

Exposure to chlorophenoxy herbicides may occur through inhalation, skin contact or ingestion. /Chlorophenoxy herbicides/|Occupational exposure herbicides, such as 2,4,5-T and its esters, occurs through dermal contact and inhalation of dusts and vapor(1). The detection of 2,4,5-T butoxyethanol ester in ambient air samples near agricultural sources(2) indicates that the general population in these areas may be exposed through inhalation of contaminated air(SRC).|... Occupational exposure to chlorophenoxy herbicides ... is known to have occurred during their production, formulation, application & disposal. /Chlorophenoxy herbicides/|NIOSH (NOES Survey 1981-1983) has statistically estimated that 311 workers are potentially exposed to 2,4,5-T butoxyethanol ester in the USA(1).

IN SHEEP GIVEN ORAL DOSE OF 25 MG/KG OF 2,4,5-T ESTER PEAK PLASMA CONCN OF 10 PPM ... FOUND 3-4 HR LATER; 86% OF ADMIN DOSE WAS RECOVERED FROM URINE IN UNALTERED FORM, & 1.4% AS FREE ACID, WITHIN 72 HR. THERE WAS LESS THAN 0.1 PPM OF 2,4,5-T IN TISSUES, BUT IN SHEEP POISONED BY REPEATED DOSES OF 2,4,5-T TISSUE LEVELS WERE 368 PPM. /2,4,5-T ESTERS/|The chlorophenoxy compounds are absorbed across the gut wall, lung, and skin. They are not significantly fat storable. Excretion occurs almost entirely by way of the urine. /Chlorophenoxy herbicides/

CHLOROPHENOXY CMPD ... ARE NOT EXTENSIVELY METAB BUT ARE ACTIVELY EXCRETED ... . /CHLOROPHENOXY HERBICIDES/

THESE HERBICIDES /CHLOROPHENOXY CMPD/ DO NOT ACCUM IN ANIMALS. ... THEIR PLASMA HALF-LIFE IN MAN IS ABOUT 1 DAY. /CHLOROPHENOXY HERBICIDES/

In plants, these chemicals /chlorophenoxy compounds/ mimic the action of auxins, hormones chemically related to indoleacetic acid that stimulate growth. No hormonal activity is observed in mammals and other species, and beyond target organ toxicity that can be associated with the pharmacokinetics, biotransformation, and/or elimination of these chemicals, their mechanism(s) of toxic action are poorly understood. /Chlorophenoxy compounds/

2,3,7,8-Tetrachlorodibenzo-1,4-dioxin ... was detected in technical samples of ... 2,4,5-T alkyl esters. ... Thirty-two samples of 50% 2,4,5-T alkyl esters in mineral oil, 8 contained <0.05 ppm 2,3,7,8-tetrachlorodibenzo-1,4-dioxin, and 18 <0.5 ppm 2,3,7,8-tetrachlorodibenzo-1,4-dioxin. The maximum found was 28.3 ppm. /2,4,5-T alkyl esters/|... Dioxins ... still are present /but to lesser extent/ as impurities in commercial preparations of the trichlorophenoxy herbicides. /Trichlorophenoxy herbicides/|IT WAS CONCLUDED @ STOCKHOLM CONF, FEB 7-9, 1977, THAT THE ONLY DIOXIN FOUND IN PHENOXY ACID HERBICIDES WHICH IS OF ENVIRONMENTAL CONCERN IS TCDD /2,3,7,8-TETRACHLORODIBENZO-P-DIOXIN/; IT IS FOUND IN 2,4,5-T & 2,4,5-TP. /PHENOXY ACID HERBICIDES/

Bath and shampoo with soap and water to remove chemicals from skin and hair. Obtain medical treatment if irritation persists. Individuals with chronic skin disease or known sensitivity to these herbicides should either avoid using them or take strict precautions to avoid contact (respirator, gloves, etc). FLUSH contaminating chemicals from eyes and copious amounts of clean water for 10-15 minutes. If irritation persists, obtain medical treatment. /Chlorophenoxy compounds/|If any symptoms of illness occur during or following inhalation of spray, remove victim from contact with the material for at least 2-3 days. Allow subsequent contact with chlorophenoxy compounds only if effective respiratory protection is practiced. /Chlorophenoxy compounds/|If substantial amounts of chlorophenoxy compounds have been ingested, spontaneous emesis may occur. If vigorous emesis has not occurred, measures should be taken to empty the stomach and limit GI absorption by gastric intubation, aspiration, and lavage, following placement of a cuffed endotracheal tube. Repeated administration of charcoal at half or more the original dosage every 2-4 hr may be beneficial. If gastric aspiration and lavage is not performed due to delay in treatment, and if the patient is fully alert, administer charcoal and laxative orally. Administer iv fluids to accelerate excretion of the chlorophenoxy compound, and to limit concentration of the toxicant in the kidney. A urine flow of 4-6 ml/min is desirable. Iv saline/dextrose has sufficed to rescue comatose patients who drank 2,4-D and mecoprop several hours before hospital admission. Caution: Monitor urine protein and cells, BUN, serum creatinine, serum electrolytes, and fluid intake/output carefully to insure that renal function remains unimpaired and that fluid overload dose not occur. Forced alkaline diuresis has been used successfully in management of suicidal ingestions of chlorophenoxy compounds. Alkalinizing the urine by including sodium bicarbonate (44-88 mEq/l) in the iv solution apparently accelerates excretion of 2,4-D dramatically and mecoprop excretion substantially. Urine pH should be maintained in the 7.5-8.8 range. Include potassium chloride as needed to offset increased potassium losses: add 20-40 mEq of potassium chloride to each liter of iv solution. Monitor serum electrolytes carefully. There may possibly be some hazard to the kidneys when urine concentrations of toxicant are very high, so integrity of renal function and fluid balance should be monitored carefully as the chlorophenoxy compound is excreted. Hemodialysis is not likely to be of significant benefit in poisonings by chlorophenoxy compounds because of the extensive protein binding of these chemicals. Follow-up clinical examination should include electromyographic and nerve conduction studies to detect any neuropathic changes and neuromuscular junction defects. /Chlorophenoxy compounds/|For acute 2,4-D or 2,4,5-T exposures, the usual measures of gut and skin decontamination (ipecac/lavage, charcoal, cathartic) are recommended within the first several hours. On the basis of pharmacokinetic data, alkaline diuresis has been suggested in severe overdose as a method to enhance elmination of 2,4-D, but this procedure should be used cautiously in the presence of renal dysfunction. Alkalinization of the urine and generous fluid replacement have the added benefit of treating any myoglobinuria present. Watch for the development of metabolic acidosis, hyperthermia, hyperkalemia, myoglobinuria, and hepatic and/or renal dysfunction. /Chlorophenoxy compounds and dioxin/

The chlorophenoxy herbicides have produced contact dermatitis in man ... . /Chlorophenoxy compounds/|Phenoxyherbicides including (2,4,5-trichlorophenoxy)acetic acid have been widely used in New Zealand for over 30 years. In the light of Swedish studies reporting an association between exposure to phenoxyherbicides or chlorophenols and soft tissue sarcoma, a case-control study was undertaken that involved interviewing 82 subjects (cases) with soft tissue sarcoma and 92 controls with other types of cancer. For those potentially exposed to phenoxyherbicides for more than 1 day not in the 5 years before cancer registration, the estimate of relative risk was 1.3, with 90% confidence limits of 0.6-2.5. The comparable relative risk estimate for chlorophenol exposure was 1.5, with 90% confidence limits of 0.5-4.5. The discovery of cases in trichlorophenol manufacturing plants in the United States lended support to the Swedish findings but further studies are needed to conclude whether human exposure to these chemicals truly increases the risk of soft tissue sarcoma. /Phenoxyherbicides/|A previous case control study which used occupational information available on agricultural workers found an increased risk of developing non-Hodgkin's lymphoma. The findings are now presented for the second phase of the study which entailed interviewing 83 cases of non-Hodgkin's lymphoma registered under code 202 of the International Classification of Diseases together with 168 controls with other types of cancer and 228 general population controls. The findings for the two control groups were similar, and there were no significant differences between cases and controls regarding potential exposure to phenoxyherbicides (odds ratio= 1.4, 90% confidence limits 0.7-2.5, p= 0.26) or chlorophenols (odds ratio= 1.3, 90% confidence limits 0.6-2.7, p= 0.39). The odds ratio for fencing work, necessitating exposure to several potential risk factors including arsenic and sodium pentachlorophenate was 2.0 (90% confidence limits 1.3-3.0, p= 0.01). The odds ratio for employment in a meat works, necessitating potential exposure to 2,4,6-trichlorophenol and zoonotic viruses, was 1.8 (90% confidence limits 1.1-3.1, p= 0.04). There was a significant statistical interaction between the risks associated with these two activities, the odds ratio for involvement in both activities compared with involvement in neither being 5.7 (90% confidence limits 2.3, p= 0.03). /Phenoxyherbicides, chlorophenols, arsenic, and sodium pentachlorophenate/|Generally low systemic toxicity, may contain dioxins as contaminants, which have caused chloracne and neurologic damage to chemical plant workers; causes headache, dizziness. /Chlorophenoxy compounds; from table/|For more Human Toxicity Excerpts (Complete) data for 2,4,5-T BUTOXYETHANOL ESTER (6 total), please visit the HSDB record page.

Applied to forest/timberland, 100% (1984) /California use, from table/|INDUSTRIAL & COMMERCIAL USES, 63%; RANGELAND, 26%; RICE (EXCLUDING ISOOCTYL ESTER) 8%; LAWNS & TURF, 3% (1983-INCL 2,4,5-TRICHOROPHENOXYACETIC ACID, ESTERS, & SALTS)|/FORMER USES:/ INDUSTRIAL & COMMERCIAL USES, 63%; RANGELAND, 26%; RICE (EXCLUDING ISOOCTYL ESTER) 8%; LAWNS & TURF, 3% (1983-INCL 2,4,5-TRICHOROPHENOXYACETIC ACID, ESTERS, & SALTS)

Brush-Rhap Oxy-4T: 62.5% butoxyethanol ester of 2,4,5-T. /Former/|Weedone Brush Killer 32: 10% butoxyethanol ester of 2,4,5-T, 22.6% butoxyethanol ester of 2,4-D. /Former/|Weedone Brush Killer 64: 19.7% butoxyethanol ester of 2,4,5-T, 41.3% butyoxyethanol ester of 2,4-D. /Former/|Weedone Industrial Brush Killer: 29.6% butoxyethanol ester of 2,4,5-T, 30.9% butoxyethanol ester of 2,4-D. /Former/|For more Formulations/Preparations (Complete) data for 2,4,5-T BUTOXYETHANOL ESTER (9 total), please visit the HSDB record page.

Chlorophenoxy herbicides are applied alone or as mixtures with other herbicides, in solutions, dispersions, or emulsions in water &/or oil, using equipment that produces large droplets to avoid spray drift. /Chlorophenoxy herbicides/|Relatively low-volatility esters /of 2,4,5-T incl/ ... butoxyethanol, butoxyethoxypropanol, capryl, ethoxyethoxypropanol, isooctyl, propylene glycol butyl ether ... . The low volatility esters are less hazardous than highly volatile esters /of 2,4,5-T/ in areas adjacent to susceptible crops when temp are 95 °F or less. When temp exceed 95 °F, the vapors of both high & low volatility esters will cause injury.|Esters of low volatility are used for ULV /ultra-low volume/ application. /2,4,5-T/|New Zealand: The spraying of phenoxyherbicides is restricted within prescribed distances of vineyards. /Phenoxyherbicides/

Product analysis is by ... GLC of a suitable ester ... . Residues may be determined by GLC of a suitable ester. /2,4,5-T/|Samples of phenoxyalkanoic herbicides in whole plants are acidified, hydrolyzed, and extracted into ether, and analyzed by EC/GC ... using a pyrex column ... packed with 1:1 10% DC 200/15% QF-1 on 80/100 mesh Chromosorb W (AW-DMCS). The injector, column, and (63) Nickel electron capture detector temperatures are 220, 195, and 220 °C, respectively. The flow rate of nitrogen carrier is 80 ml/min. /Phenoxyalkanoic Herbicides/|2,4,5-T and /its esters/ in pesticide formulations are determined by automated LC method after extraction of sample with hexane.|CHLOROPHENOXYALKANOIC ACID HERBICIDES WERE ANALYZED ON UNMODIFIED SILICA GEL & ON REVERSE PHASE SILICA GEL. AN EFFECTIVE RETENTION OF THE SUBSTANCES AS WELL AS GOOD SEPARATION ON THE REVERSE PHASE PERISORB RP-2 WAS OBTAINED BY ADDING 60 MMOLES TETRAMETHYLAMMONIUM BROMIDE/L OF MOBILE PHASE. THE UV SPECTRA OF 7 ACTIVE INGREDIENTS & 3 CHLOROPHENOLS WERE RECORDED. IN MANY CASES THEY SHOWED AN ABSORPTION MIN NEAR THE MOST APPLIED UV WAVELENGTH OF 254 NM. /CHLOROPHENOXYALKANOIC ACID HERBICIDES/|For more Analytic Laboratory Methods (Complete) data for 2,4,5-T BUTOXYETHANOL ESTER (6 total), please visit the HSDB record page.

HERBICIDES