tebuthiuron 97% TC 46% SC 20% GR herbicide weedicide

Model NO.
97%TC 50%SC 20%GR
Specific Conductivity
The Tag Type Herbicides
Colour
White
Transport Package
1L/Bottle
Specification
sc
Trademark
bosman
Origin
Shanghai
Production Capacity
1000kl Per Year
Reference Price
$ 8.10 - 9.00

Product Description


Specifications
Common name:   Pretilachlor
Chemical Name: 2-chloro-2′,6′-diethyl-N-(2-propoxyethyl)acetanilide.
Formula: C17H26ClNO2.
Molecular weight: 240.
CAS No.: 51218-49-6.
Specification: 95%TC, 300EC, 500 EC, 720g/l EC

Physical & Chemical Properties
Form: Liquid
Color: Colorless
Odor: Odorless
Vapor pressure: 0.133mPa (20°C)
Solubility: In water 50mg/l, and very soluble in benzene, hexane, methanol and dichloromethane
Density: 1.075(20°C)
Boiling point: 135°C /0.001mmHg
Corrosive properties: Corrosive to iron
Toxicity     
Acute Oral Toxicity: LD50: 6099 mg/kg (rat)
Acute Dermal Toxicity: LD50: > 3100 mg/kg (rat) 4
Acute Inhalation Toxicity: LC50: > 2.8mg/L (rat; 4 h)
Acute Skin Irritation: irritant (rabbit)
Acute Eye Irritation: irritant (rabbit)
Skin Sensitization: sensitizing (guinea pig)
Application
Pretilachlor is a kind of selective herbicide. It is principally used for weeds of barnyardgrass, psrandletop, nutgrass, ducktongueweed in rice seeding bed and direct seeding. The period of validity shall be for 30-40 days. In rice direct seeding usually mix with soil or spray with water-mix. In rice seeding bed you will spray with Validity water-mix.

Formulation and specification (Table): 


Name of product

      Pretilachlor   330EC

Batch No

                      20120501

Index name

Index value

Measured  value

Description

Dark Brown  Liquid

Dark Brown Liquid

Content(M/V)

      330±1.0

330.5

PH Value

        5.0-9.0

5.8

Water (%)

      ≤0.3

0.2

E.C.Stability(1:200)
 

     Stable

        Stable

Dispersibility

     Stable

        Stable
 

Product name
tebuthiuron 95%TC 50%SC 20%GR herbicide weedicide
  General info
Common name:   Tebuthiuron
Chemical Name:  N-[5-(1, 1-dimethylethyl)-1, 3, 4-thiadiazol-2-yl]-N, N′-dimethylurea
Formula: C9H16N4OS
Molecular Weight:  228.31
CAS No.: 34014-18-1
Specification: 97%TC, 50%SC, 80%WDG, 80%WP, 20% GR

  Properties

Physical & Chemical Properties
Appearance: Tebuthiuron is off-white to buff-colored crystalline solid with a pungent odor.
Melting Point: 161.5-164°C.
Vapour Pressure:  0.27 mPa(25°C.).
Stability: Soluble in water 2.5g/L (25°C).

  Applications

Tebuthiuron is a broad-spectrum herbicide used to control weeds in non-cropland areas, rangelands, rights-of-way, and industrial sites. It is effective on woody and herbaceous plants in grasslands and sugar cane. Weeds that are controlled by tebuthiuron include alfalfa, bluegrasses, chickweed, clover, dock, goldenrod, mullein, etc. Woody plants take a period of 2 to 3 years to be completely controlled.
Tebuthiuron is sprayed or spread dry on the soil surface, as granules or pellets, preferably just before or during the time of active weed growth. It is compatible with other herbicides.

  Specifications        

Item

Index

97%TC

50g/L EC

Appearance

White powder

Milk white liquid

A. I. Content, %

97.0 min

50.0 g/L min

Loss on drying, %

0.30 max

**

PH Value

4.0~7.0

4.5~7.5

Gravity

**

**

Insoluble in Acetone, %

0.10 max

**

Emulsion stability

**

Qualified

  Others