ChemicalBook > CAS DataBase List > Triclopyr

Triclopyr

Product Name
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
Formula Weight
256.47
MOL File
55335-06-3.mol
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Triclopyr Property

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)
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Safety

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)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

H371May cause damage to organs

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
32016
Product name
Triclopyr
Purity
PESTANAL
Packaging
250mg
Price
$35.3
Updated
2024/03/01
TCI Chemical
Product number
T3742
Product name
Triclopyr
Packaging
5G
Price
$77
Updated
2024/03/01
TCI Chemical
Product number
T3742
Product name
Triclopyr
Packaging
25G
Price
$231
Updated
2024/03/01
Chem-Impex
Product number
39365
Product name
Triclopyr,96%(Assaybytitration,GC)
Purity
96%(Assaybytitration,GC)
Packaging
25G
Price
$286.72
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
AGR0000048
Product name
TRICLOPYR
Purity
95.00%
Packaging
1G
Price
$203.7
Updated
2021/12/16
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Triclopyr Chemical Properties,Usage,Production

Chemical Properties

White to Off-White Solid

Uses

Selective postemergence herbicide to control many woody and broad-leaved weeds.

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.

Toxicity evaluation

The acute oral LD50 of triclopyr is 692 mg/kg and 577 mg/kg for male and female rat, respectively. It does not appear to undergo significant transformation and is excreted in the urine primarily unchanged.

Triclopyr Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Triclopyr manufacturers

Hebei Mojin Biotechnology Co., Ltd
Product
Triclopyr 55335-06-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-20
Hebei Guanlang Biotechnology Co., Ltd.
Product
Triclopyr 55335-06-3
Price
US $10.00/KG
Min. Order
100KG
Purity
99%
Supply Ability
100 mt
Release date
2021-11-08
Career Henan Chemical Co
Product
Triclopyr 55335-06-3
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
1000KGS
Release date
2019-12-24

55335-06-3, TriclopyrRelated Search:


  • TIMTEC-BB SBB003109
  • TRIDENT
  • TRICLOPYR
  • (3,5,6-trichloro-2-pyridyloxy)-aceticaci
  • [(3,5,6-trichloropyridin-2-yl)oxy]ethanoicacid
  • 3,5,6-trichloro-2-pyridinyloxyethanoicacid
  • Ace-brush
  • Acetic acid, ((3,5,6-trichloro-2-pyridyl)oxy)-
  • Crossbow
  • 3,5,6-TRICHLORO-2-PYRIDINE OXYACETIC ACID
  • 3,4,6-trichloro-2-pyridinyloxyacetic acid
  • [(3,5,6-trichloropyridin-2-yl)oxy]acetic acid
  • TRICLOPYR ACID
  • TRICLOPYR, 500MG, NEAT
  • TRICLOPYR PESTANAL (3,5,6-TRICHLORO-2-PY
  • TRICLOPYR [3.5.6-TRICHOLOR-2-PYRIDINE OXYACETIC ACID ]
  • 3.5.6-tricholor-2-pyridine oxyacetic acid
  • Hca-60%
  • Acetic acid, (3,5,6-trichloro-2-pyridinyl)oxy-
  • TRICHLORPYR
  • M 3724
  • 3,5,6-Trichloro-2-pyridinyloxyacetic acid - Parent, esters, salts
  • 2-(3,5,6-trichloropyridin-2-yl)oxyacetic acid
  • 2-(3,5,6-trichloropyridin-2-yl)oxyethanoic acid
  • 2-[(3,5,6-trichloro-2-pyridyl)oxy]acetic acid
  • Triclopyr 500mg [55335-06-3]
  • [(3,5,6-tTichloro-2-pyridyl)oxy]acetic Acid
  • 2-[(3,5,6-Trichloro-2-pyridinyl)oxy]acetic Acid
  • Triclopyr Standard
  • CrossbowTurflon
  • Curtail
  • Dowco 233
  • dowco233
  • Exetor
  • Garlon
  • grazonet
  • Mutan
  • Redeem
  • Rely
  • Remedy
  • Timbrel
  • Trichlopyr
  • Tticlopyr
  • Turflon
  • GARLON(R)
  • [(3,5,6-TRICHLORO-2-PYRIDINYL)OXY]-ACETIC ACID
  • [(3,5,6-Trichloro-2-pyridyl)oxy]aceticacid
  • 3,5,6-TPA
  • Garlon 2
  • Garlon 250
  • NSC 190671
  • 2-((3,5,6-Trichloropyridin-2-yl)
  • Triclopyr Solution, 1000ppm
  • Crossbow(TM)
  • Triclopyr @100 μg/mL in AcCN
  • TriclopyrSolution,1,000mg/L,1ml
  • Triclopyr @100 μg/mL in MeOH
  • TriclopyrSolution,100mg/L,1ml