[(3,5,6-trichloro-2-pyridyl)oxy]acetic acid, compound with triethylamine (1:1)
![[(3,5,6-trichloro-2-pyridyl)oxy]acetic acid, compound with triethylamine (1:1) Structure](CAS/GIF/57213-69-1.gif)
- CAS No.
- 57213-69-1
- Chemical Name:
- [(3,5,6-trichloro-2-pyridyl)oxy]acetic acid, compound with triethylamine (1:1)
- Synonyms
- XRD-233;GARLON3A;Triethylamine Salt;TRICLOPYRTRIETHYLAMINE;TRIETHYLAMMONIUMTRICLOPYR;TRICLOPYR TRIETHYLAMINE SALT);TRICLOPYRTRIETHYLAMMONIUMSALT;2,4,5-T-triethylamine salt Solution;Triethylamine 2-((3,5,6-trichloropyridin-2-yl)oxy)acetate;(3,5,6-Trichloro-2-pyridinyl)oxyacetic acid triethylamine salt (1:1)
- CBNumber:
- CB9921971
- Molecular Formula:
- C7H4Cl3NO3.C6H15N
- Molecular Weight:
- 357.66
- MDL Number:
- MFCD01672859
- MOL File:
- 57213-69-1.mol
| FDA UNII | HB98N76S9A |
|---|---|
| EPA Substance Registry System | Triclopyr-triethylammonium (57213-69-1) |
| Pesticides Freedom of Information Act (FOIA) | Triclopyr, triethylamine salt |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS08,GHS02,GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H410-H319-H373-H226 |
| Precautionary statements | P273-P391-P501-P264-P280-P305+P351+P338-P337+P313P-P260-P314-P501 |
| RIDADR | UN3077(solid) |
[(3,5,6-trichloro-2-pyridyl)oxy]acetic acid, compound with triethylamine (1:1) price More Price(1)
[(3,5,6-trichloro-2-pyridyl)oxy]acetic acid, compound with triethylamine (1:1) Chemical Properties,Uses,Production
Description
Triclopyr triethylamine salt was first reported in 1975 by Byrd and coworkers. Triclopyr, also known by the trade name Garlon, is an herbicide used extensively in the control of woody plants and broadleaf weeds.
Uses
Triclopyr is an herbicide used to control woody plants and many broadleaf weeds including rights-of-way, industrial areas, forestry, railways, rangeland, home lawns, and permanent grass pastures, rice, turf, and plantation crops such as palm oil. Triclopyr triethylamine salt is a selective systemic herbicide that is rapidly absorbed by the green bark, leaves, and roots and distributed throughout the plant. Triclopyr accumulates in the meristematic tissue (growth region) of the plant. Triclopyr is formulated as triclopyr triethylamine (TEA) salt or triclopyr butoxyethyl ester. Triclopyr is formulated as soluble and emulsifiable concentrates, powders, pellets, granules, and liquids.
Uses
Herbicide.
General Description
Colorless to amber liquid.
Air & Water Reactions
Water soluble.
Reactivity Profile
[(3,5,6-trichloro-2-pyridyl)oxy]acetic acid, compound with triethylamine (1:1) is incompatible with strong oxidizers.
Agricultural Uses
Herbicide: A systemic herbicide used on rice, range land and pasture, rights-of-way, forestry and grasslands, including home lawns, for control of broadleaf weeds and woody plant. Registered for use in EU countries . Registered for use in the U.S.
Trade name
BRUSH-B-GON®; CONFRONT®; CROSSBOW®; DOWELANCO® BRUSH AND WEED; DTDA/DMA-TEA-DMA® SELECTIVE HERBICIDE; GARLON-3A®; GRANDSTAND®; MON® 78736; REDEEM® R & P; RENOVATE®; RIVERDALE DTDA® SELECTIVE HERBICIDE; RIVERDALE HORSEPOWER®; TRICLOPRY-EZ-JECT®; TURFLON® AMINE; XRM-5202®; WEEDEX®
Environmental Fate
Triclopyr TEA is a grayish white granular solid. It is miscible
in water, slightly soluble in toluene and ethyl acetate, and
practically insoluble in hexane. The Henry’s law constant is
1.15 × 10-14 atm-m3 mol-1; octanol/water partition coefficient
is <5 (1.23).
Air
Volatilization of triclopyr TEA occurs slightly due to its lower
vapor pressure. Low Henry’s law constant indicates little escaping tendency from an aqueous solution. Triclopyr is not
found in air with the exception of spray drift and dust from
pesticide application.
Water
Triclopyr TEA is degraded by photodegradation in water. It is
highly water soluble and dissociates to the weak acid triclopyr
acid and triethanolamine. Triethanolamine rapidly degrades to
CO2 by aerobic microbial processes (half-life 14–18 days).
However, triethanolamine does not degrade under anaerobic
aquatic conditions (half-life >2 years). Triclopyr acid further
dissociates to triclopyr anion, which is the predominant moiety
in the environment. The photolysis of triclopyr acid in aqueous
media is rapid and the half-life is approximately 1 day in water.
The major photolyzed products of triclopyr acid observed were
5-chloro-3,6-dihydroxy-2-pyridinoloxyacetic acid and oxamic
acid in water.
Soil
The major route of dissipation in soil is through microbial
degradation. Moisture favors the microbial growth, which in
turn increases microbial activity. The triclopyr acid is degraded
primarily by microbes with half-lives of 8–18 days to intermediate
compounds 3,5,6-trichloro-2-pyridinol (TCP) and
3,5,6-trichloro-2-methoxypyridine (TMP), and CO2. Triclopyr,
TMP, and TCP have lower soil mobility due to which there
might be limited leaching.
There is no evidence on bioaccumulation of triclopyr in fish
or aquatic nontarget microorganisms.
Toxicity evaluation
The mechanism of action of triclopyr in mammals is still unclear, although its mechanism of toxicity in plants is well documented. The triclopyr exerts its toxicity in plants by mimicking the effect of plant growth hormones, which is similar to its pyridine analog 2,4,5-trichlorophenoxy acetic acid. Histopathology and clinical chemistry laboratory data suggest that the liver and kidneys are the primary target organs. Like any chemical, triclopyr can cause lethality at very high doses. Triclopyr is excreted primarily through kidneys by a welldefined active transport process. This process may become impeded and saturated at very high doses.
[(3,5,6-trichloro-2-pyridyl)oxy]acetic acid, compound with triethylamine (1:1) Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49739 | 58 |
| Hangzhou Yuhao Chemical Technology Co., Ltd | 0571-82693216 | info@yuhaochemical.com | China | 9394 | 52 |
| Shanghai Changyan Chem & Tech Co., Ltd. | 021-021-20242659 18930833303 | order@changyanchem.com | China | 5008 | 55 |
| Changzhou Jianuokang Pharmaceutical Co., Ltd. | 0519-85202684; 13775120798 | jnkpharmtech@163.com | China | 276 | 55 |
| Henan Alpha Chemical Co., Ltd. | 0371-55055611 18137792234 | 3002694073@qq.com | China | 10101 | 58 |
| Shanghai Haohong Scientific Co., Ltd. | 400-400-8210725 | malulu@leyan.com | China | 40041 | 58 |