Triclopyr
- CAS No.
- 55335-06-3
- Chemical Name:
- Triclopyr
- Synonyms
- Rely;opyr;Mutan;TricL;M 3724;Exetor;Garlon;Redeem;Remedy;TRIDENT
- CBNumber:
- CB4666264
- Molecular Formula:
- C7H4Cl3NO3
- Molecular Weight:
- 256.47
- MOL File:
- 55335-06-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | 148-150°C |
|---|---|
| Boiling point | 290°C |
| Density | 1.7626 (rough estimate) |
| refractive index | 1.6200 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | Liquid |
| pka | 2.68(at 25℃) |
| color | Fluffy solid |
| Water Solubility | 0.43g/L(temperature not stated) |
| Merck | 13,9730 |
| BRN | 225301 |
| CAS DataBase Reference | 55335-06-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Acetic acid, [(3,5,6-trichloro-2-pyridinyl)oxy]-(55335-06-3) |
| EPA Substance Registry System | Triclopyr (55335-06-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H319-H371-H373-H410 | |||||||||
| Precautionary statements | P501-P273-P260-P270-P264-P280-P391-P337+P313-P305+P351+P338-P308+P311-P301+P312+P330-P405 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| RIDADR | UN3082 (liquid) | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | AJ9000000 | |||||||||
| HS Code | 2933.39.2500 | |||||||||
| Hazardous Substances Data | 55335-06-3(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in rats: 713 mg/kg (Kenaga) | |||||||||
| NFPA 704 |
|
Triclopyr price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 32016 | Triclopyr PESTANAL?, analytical standard | 55335-06-3 | 250MG | ₹3052.65 | 2022-06-14 | Buy |
| TCI Chemicals (India) | T3742 | Triclopyr min. 96.0 % | 55335-06-3 | 5G | ₹4600 | 2022-05-26 | Buy |
| TCI Chemicals (India) | T3742 | Triclopyr min. 96.0 % | 55335-06-3 | 25G | ₹9800 | 2022-05-26 | Buy |
Triclopyr Chemical Properties,Uses,Production
Chemical Properties
White to Off-White Solid
Uses
Triclopyr is a selective post-emergence herbicide.
Definition
ChEBI: A monocarboxylic acid that is (pyridin-2-yloxy)acetic acid substituted by chloro groups at positions 3, 5 and 6. It is an agrochemical used as a herbicide.
Agricultural Uses
Herbicide: Triclopry is 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 plants. Triclopry is usually available as a triclopyr butoxyethyl ester (BEE) or as a triclopry triethylamine salt (TEA). Registered for use in the U.S. Some products may be classified as Restricted Use Pesticides (RUP). Registered for use in EU countries . U.S. Maximum Allowable Residue Levels for Triclopyr and its metabolites 3,5,6,-trichloro-2-pyridinol and 2-methoxy-3,5,6-trichloropyridine [40 CFR 180.417 (a)(1)]: for the combined residues of the herbicide in or on the following raw agricultural commodities: fish 3.0 ppm; grass, forage 500 ppm; grass, forage, hay 500 ppm;shellfish3.5 ppm.[40 CFR 180.417 (a)(2)]: in or on the following agricultural commodities: egg 0.05 ppm; meat, fat, and meat byproducts, except kidney and liver, of cattle, goat, hog, horse and sheep 0.05 ppm; meat, fat, and meat byproducts, except kidney, of poultry 0.1 ppm; milk 0.01 ppm; liver and kidney of cattle, goat, hog, horse and sheep 0.5 ppm; rice, grain 0.3 ppm; rice, straw10.0 ppm.
Trade name
[Note: See the following record, Triclopyr, triethylamine salt, for trade names containing the salt of triclopry] ACCESS®; CROSSBOW®, (triclopyr + 2,4-D ester); ET®; GARLON®; GRAZON® Triclopyr; PATHFINDER®; REDEEM®; RELY®; REMEDY®; RIVERDALE TAHOE® Nufarm (Australia); TURFLON®
Safety Profile
Moderately toxic by ingestion. Anexperimental teratogen. Experimental reproductiveeffects. Used as an herbicide. When heated todecomposition it emits toxic fumes of Clí and NOx.
Environmental Fate
Soil. In soil, triclopyr degraded to 3,5,6-trichloro-2-pyridinol and 2-methoxy-3,5,6-
trichloropyridine (Norris et al., 1987). The major route of dissipation from soil is likely
due to microbial degradation (Newton et al., 1990).
Fifty-four days after triclopyr was applied to soil at a rate of 5.6 kg/ha, the majority
(65%) remained in the top 10 cm of soil (Lee et al., 1986a).
Ashton and Monaco (1991) reported triclopyr had an average half-life of 46 days and
is in?uenced by soil type and climatic conditions.
Plant. Lewer and Owen (1989) found 3,5,6-trichloro-2-pyridinol as the major metab-
olite in plants. Cultured soybean cells metabolized triclopyr to dimethyl triclopyr-aspartate
and dimethyl triclopyr-glutamate which can be rehydrolyzed to form the parent compound.
At an application rate of 3.4 kg/ha, the dissipation half-life was 3.7 days. At an
application rate of 3.3 kg/ka, the dissipation half-lives of triclopyr in brown, browse and
litter samples were 73.5, 202.3 and 31 days, respectively (Norris et al., 1987).
Metabolic pathway
After 7 days in a soybean cell suspension culture, the major metabolites of trichlopyr are formed and identified as the aspartate (major) and glutamate (minor) amide conjugates.
Metabolism
The average half-life of triclopyr in soil is 46 days. Because triclopyr is sensitive to light, the length of time that it remains on the surface may moderate its persistence. Adsorption to soil is limited and is governed by the anion exchange capacity. Insignificant amounts are lost via volatilization. The propensity of triclopyr to translocate in the environment with soil water, is unknown.
Triclopyr Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Aimco Pesticides Limited | +91-9444137807 +91-9825358545 | Maharashtra, India | 22 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
| Trident | 08048262038 | Delhi, India | 1 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6257 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6100 | 58 | Inquiry |
| OCEAN TRADING CORPORATION | +91(22) 24921669 | New Delhi, India | 6202 | 58 | Inquiry |
| Punjab Chemicals & Crop Protection Limited | +91 (22) 2674-7900 | New Delhi, India | 125 | 0 | Inquiry |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | China | 8808 | 58 | Inquiry |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | China | 12809 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21628 | 55 | Inquiry |
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