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Yellow River Enterprise Co. (a.k.a Yelori) is the global supplier
and manufacturer of fine chemical products in the agrochemical
industry, including insecticide, fungicide, herbicide, acaricide and
plant growth regulator. Our main business activities also include
contract manufacturing and supplying of agrochemical products,
registration (in cooperation with our clients) of pest control
materials in China, and the distribution of agrochemical
products in China and Taiwan.
For the business of crop protection, Yellow River is your
most reliable partner in the agrochemical industry.
Glyphosate
Glyphosate structure formula
Chemical Name N-(phosphonomethyl)glycine
Empirical Formula C3H8NO5P
Molecular Weight 169.1
Melting point 189.5±0.5°C
Solubility In water 11.6 g/l (25°C). Insoluble in common organic solvents, e.g. acetone, ethanol and xylene. The alkali metal and amine salts are readily soluble in water.
Vapor pressure Negligible
>> Glyphosate details
Alachlor
Alachlor structure formula
Chemical Name 2-chloro-2’6’-diethyl-N-methoxymethylacetanilide
Empirical Formula C14H20ClNO2
Molecular Weight 269.8
Melting point 40.5-41.5°C
Solubility In water 242 mg/l (25°C). Soluble in diethyl ether, acetone, benzene, chloroform, ethanol, and ethyl acetate. Slightly soluble in heptane.
Vapor pressure 2.1 mPa (25°C)
>> Alachlor details
Butachlor
Butachlor structure formula
Chemical Name N-butoxymethyl-2-chloro-2’,6’-diethylacetanilide
Empirical Formula C17H26ClNO2
Molecular Weight 311.9
Melting point -2.8 to 1.7°C
Solubility In water 20 mg/l (20°C). Soluble in most organic solvents, including diethyl ether, acetone, benzene, ethanol, ethyl acetate, and hexane.
Vapor pressure 0.24 mPa (25°C)
>> Butachlor details
 
Acetochlor
Acetochlor structural formula
Chemical Name 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl) acetamide
Empirical Formula C14H20ClNO2
Molecular Weight 269.8
Melting point <0°C
Solubility In water 233 mg/l ( 25°C). Soluble in diethyl ether, acetone, benzene, chloroform, ethanol, ethyl acetate, and toluene.
Vapor pressure 4.5 x 10-3 mPa (25°C)
>> Acetochlor details
Pretilachlor
Pretilachlor structural formula
Chemical Name 2-chloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)=acetamide
Empirical Formula C17H26ClNO2
Molecular Weight 311.9
Boiling point 135°C /0.001mmHg
Solubility In water 50mg/l ( 20°C ). Very soluble in benzene, hexane, methanol and dichloromethane.
Vapor pressure 0.133mPa (20°C)
>> Pretilachlor details
Emamectin Benzoate
Emamectin structural formula
Empirical Formula C49H75NO13 (emamectin B1a) + C48H73NO13 (emamectin B1b)
Molecular Weight 885(i); 871(ii)
Melting point 141-146°C
Solubility Soluble in acetone and methanol, and hardly soluble by hexane
Explosive properties Explosion hazard in the presence of strong oxidizers
>> Emamectin Benzoate details
 
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