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Thidiazauron (1-Phenyl-3-(1, 2, 3-thiadiazol-5-yl) -Harnstoff; N-Phenyl-N-1, 2, 3, -Thiadiazol-5-Yluree; Thidiazuron; CAS51707-55-2

Colour
White
Shelf Life
2-3 Years
Lead Time
5-7 Working Days
Transport
Air/Express/Sea
MOQ
10g
Site Audit
Available
Certificates
ISO9001/SGS
Stocks
in Stock
Package
1kg/5kg/10kg/25kg
Purity
99%
Samples
Available
Transport Package
Drum/Bottle/Bags
Trademark
Yunbang
Origin
China
Reference Price
Please contact us for quote
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Product Description

Thidiazauron (1-Phenyl-3-(1,2,3-thiadiazol-5-yl)-harnstoff;N-phenyl-N-1,2,3,-thiadiazol-5-yluree;Thidiazuron;CAS51707-55-2

Thidiazauron (1-Phenyl-3-(1, 2, 3-thiadiazol-5-yl) -Harnstoff; N-Phenyl-N-1, 2, 3, -Thiadiazol-5-Yluree; Thidiazuron; CAS51707-55-2
 
Thidiazuron Chemical Properties
Melting point  213°C
density  1.3493 (rough estimate)
refractive index  1.6390 (estimate)
storage temp.  Sealed in dry,2-8°C
solubility  Soluble in DMSO
pka 12.06±0.70(Predicted)
form  neat
Merck  13,9384
BRN  1078092
InChIKey HFCYZXMHUIHAQI-UHFFFAOYSA-N
CAS DataBase Reference 51707-55-2(CAS DataBase Reference)
EPA Substance Registry System Thidiazuron (51707-55-2)
 
Safety Information
Hazard Codes  Xi,N
Risk Statements  36/37/38-51/53
Safety Statements  22-26-36-61
RIDADR  UN 3077 9 / PGIII
WGK Germany  3
RTECS  YU1395000
Hazardous Substances Data 51707-55-2(Hazardous Substances Data)
Toxicity LC50 (96-hour) for bluegill sun?sh, channel cat?sh and rainbow trout >1,000 mg/L (Hartley and Kidd, 1987); acute oral LD50 for rats >5,000 mg/kg (Hartley and Kidd, 1987), 5,350 mg/kg (RTECS, 1985).
Thidiazuron Usage And Synthesis
Uses Thidiazuron is a non-purine containing urea derivative with cytokinin activity. Thidiazuron is used as a cotton defoliant and a plant growth regulator in tissue culture.
Uses Cotton defoliant; plant growth regulator in tissue culture.
Uses Plant growth regulator used to defoliate cotton to facilitate harvesting.
Agricultural Uses Thidiazuron is substituted urea that is used to defoliate cotton plants. Thidiazuron, which has cytokinin activity, is one of the many harvesting aids needed in agriculture.
Agricultural Uses Herbicide, Defoliant, Plant growth regulator: Used primarily as a cotton defoliant in order to increase the harvest yield. Not applied to food crops. Not approved for use in EU countries. Registered for use in the U.S. U.S. Maximum Allowable Residue Levels for Thidiazuron and its aniline-containing metabolites in or on the following food commodities: [40 CFR 180.403(a)]: cattle, fat 0.4 ppm; cattle, meat 0.4 ppm; cattle, meat byproducts 0.4 ppm; cotton, gin byproducts 24.0 ppm; cotton, undelinted seed 0.3 ppm; goat, fat 0.4 ppm; goat meat 0.4 ppm; goat, meat byproducts 0.4 ppm; hog, fat 0.4 ppm; hog, meat 0.4 ppm; hog, meat byproducts 0.4 ppm; horse, fat 0.4 ppm; horse, meat 0.4 ppm; horse, meat byproducts 0.4 ppm; milk 0.05 ppm; sheep, fat 0.4 ppm; sheep, meat 0.4 ppm; sheep, meat byproducts 0.4 ppm.
Trade name DAZE®; DEFOLIT®; DROPP®; GINSTAR EC® (thidiazuron + diuron); LEAFLESS® Tthidiazuron; SN 49537®
Safety Profile Moderately toxic by ingestion. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of SOx and NOx.
Environmental Fate Soil.  The reported half-life in soil is approximately 26-144 days (Hartley and Kidd, 1987).
Photolytic.  Rapidly converted to the photoisomer, 1-phenyl-3-(1,2,5-thiadiazol-3- yl)urea (Worthing and Hance, 1991). When thidiazuron adsorbed by soil was exposed to UV light (λ <290 nm), 1-phenyl-3-(1,2,5-thiadiazol-3-yl)urea formed as the majo
 
Thidiazauron (1-Phenyl-3-(1, 2, 3-thiadiazol-5-yl) -Harnstoff; N-Phenyl-N-1, 2, 3, -Thiadiazol-5-Yluree; Thidiazuron; CAS51707-55-2
 

Thidiazauron (1-Phenyl-3-(1, 2, 3-thiadiazol-5-yl) -Harnstoff; N-Phenyl-N-1, 2, 3, -Thiadiazol-5-Yluree; Thidiazuron; CAS51707-55-2 Thidiazauron (1-Phenyl-3-(1, 2, 3-thiadiazol-5-yl) -Harnstoff; N-Phenyl-N-1, 2, 3, -Thiadiazol-5-Yluree; Thidiazuron; CAS51707-55-2 Thidiazauron (1-Phenyl-3-(1, 2, 3-thiadiazol-5-yl) -Harnstoff; N-Phenyl-N-1, 2, 3, -Thiadiazol-5-Yluree; Thidiazuron; CAS51707-55-2
Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. ( Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of P harmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

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