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Tebuconazole

Chemical: Tebuconazole
Use category: Fungicide
Content & formulation: Tebuconazole 96% TC,Tebuconazole 25% EC,Tebuconazole 25% EW,Tebuconazole 6% FS

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Description
Specification
Packaging & Shipping

Common name tebuconazole (BSI, draft E-ISO)

IUPAC name (RS)-1-p-chlorophenyl-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol

Chemical Abstracts name (?-a-[2-(4-chlorophenyl)ethyl]-a-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol

Other names fenetrazole*; terbuconazole*; terbutrazole*; ethyltrianol*

CAS RN [107534-96-3]

Composition Racemate.

Mol. wt. 307.8

M.f. C16H22ClN3O

Form Colourless crystals; (tech., colourless to light brown powder).

M.p. 105 篊

V.p. 1.7 ´ 10-3 mPa (20 篊) (OECD 104)

KOW logP = 3.7 (20 癈)

Henry 1 ´ 10-5 Pa m3 mol-1 (20 癈)

S.g./density 1.25 (26 癈)

Solubility In water 36 mg/l (pH 5-9, 20 篊). In dichloromethane >200, isopropanol, toluene 50-100, hexane <0.1 (all in g/l, 20 篊).

Mode of action Systemic fungicide with protective, curative, and eradicant action. Rapidly absorbed into the vegetative parts of the plant, with translocation principally acropetally. Uses As a seed dressing, tebuconazole is effective against various smut and bunt diseases of cereals

Specification for Tebuconazole 96% TC
ITEMS	STANDARDS
Appearance	White to light yellow powder
Content of a.i.	≥96%
Acetone insolubles	≤0.2%
Water	≤0.5%
pH	6.0~9.0
Specification for Tebuconazole 25% EC
ITEMS	STANDARDS
Appearance	Homogeneous liquid
Content of a.i.	≥25%
Water	≤1.0%
pH	6.0~9.0
Emulsion stability (as 0.5% aqueous solution)	Qualified
Stability at 0℃	The volume of solid and/or liquid which separates shall not be more than 0.3 ml.
Specification for Tebuconazole 25% EW
ITEMS	STANDARDS
Appearance	Homogeneous liquid
Content of a.i.	≥25%
Persistent foam(1min)	≤25ml
pH	4.5~8.0
Pourability, pouring residue	≤3.0%
Pourability, washing residue	≤0.5%
Emulsion stability (as 0.5% aqueous solution)	Qualified
Stability at 0℃	The volume of solid and/or liquid which separates shall not be more than 0.3 ml
Specification for Tebuconazole 6% FS
ITEMS	STANDARDS
Appearance	Flowablesuspension liquid
Content of a.i.	≥250g/L
Suspensibility	≥70%
pH	4.5~8.0
Wet sieve (through 75μm sieve)	≥98%

Packaging :

Liquid: 200L, 20L/Drum, 1L, 500mL/bottle or according to the client's requirements.
Solid: 25kg/fiber drum, 25kg/bag, 1kg, 500g/aluminium foil bag or according to the client's requirements.

Shipping: According to order's quantity