Triclopyr
Specification:
99%TC, 480EC
Chemical Name:
IUPAC:
3,5,6-trichloro-2-pyridyloxyacetic acid
CAS:
2-[(3,5,6-trichloro-2-pyridinyl)oxy]acetic acid
Formula:
C
7
H
4
Cl
3
NO
3
Molecular Weight:
256.46
CAS
No.
:
55335-06-3
Chemcial Family:
Pyridinyloxyacetic acides
Description:
Appearance: fluffy colorless solid
.
S.g./Density: 1.85 (21
ºC
)
Melting Point:
148-150
ºC
.
Boiling point: Decomposes at 208
ºC
.
Vapour Pressure: 0.2mPa (25
ºC
)
Solubility: In water 0.408
Stability
:
Stable under normal storage conditions and to hydrolysis, but subject to photodecomposition
Biochemistry
Synthetic auxin (acting like indolylacetic acid). Mode of action Selective systemic herbicide, rapidly absorbed by the foliage and roots, with translocation throughout the plant, accumulating in meristematic tissue. Induces auxin-type responses in susceptible species (mainly broad-leaved weeds, grass weeds being unaffected at normal application rates).
Uses
Control of woody plants and many broad-leaved weeds (e.g. nettles, docks, brambles, gorse, broom) in grassland, uncultivated land, industrial areas, coniferous forests, plantation crops, and rice fields. In plantation crops (oil palm, rubber) at 125-250 g a.e./ha for covercrop maintenance, and at 0.72-1.0 kg a.e./ha to control Eupatorium odoratum and other problem plants; in pastures at 1-2 kg/ha to control annual and perennial herbaceous weeds, and at 2-4 kg/ha against Rubus spp. and other woody plants; in forestry at 4-8 kg/ha for site preparation, and at 1.5-2.0 kg/ha for conifer release; for industrial sites at 2-8 kg/ha; in rangeland at 0.24-1.0 kg/ha. Phytotoxicity Clovers are sensitive, as also are larch, lodgepole pine, ornamentals, and edible crops.
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.