Piperonyl Butoxide cas 51-03-6 for Insecticide synergist
Chemical Name: 3, 4-methylenedioxy-6-propylbenzyl-n-butyl diethyleneglycolether
Formula Weight: 338.43
CAS No: 51-03-6
Appearance: Light yellow liquid without smell.
Boiling point: 180/133.3Pa
Specific gravity: 1.04-1.07
Solubility: Insoluble in water, but soluble in many organic solvents including mineral oil and dichlorodifluoro-methane.
Stability: Light and ultraviolet ray stable, hydrolysis resistant, not corrosive.
Toxicity: Acute oral LD50 to rats is more than 11500mg/kg. Acute oral LD50 to rats is 1880mg/kg, The long-term safe absorption amount for men is 42ppm.
|Product Name||Piperonyl butoxide ( PBO )|
|Product Categories||Intermediates & Fine Chemicals;Pharmaceuticals;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Protected Alcohols/Phenols;stabilizer;pesticides|
|Refractive index||n20/D 1.498(lit.)|
|Chemical Properties||Light Yellow Liquid|
|Usage||Insecticide synergist, especially for pyrethroids and rotenone|
Piperonyl butoxide is a synergist to increase pesticide effectiveness It especially for synthetic pyrethroids. Its Dosage is 5-10 times of pyrethroid and this can obviously increase pyrethroid’s effect 3 times. Ifformulate it with Cypermethrin, tetramethrin, permethrin, deltamethrin, cyholothrin, and fenalerate, the synergism is remarkable.
Piperonyl butoxide specification
Appearance: Almost close to colorless or light yellow liquid.
Top class: Content≥ 95.0%
A class: Content ≥ 93.0%
Standard class: Content ≥ 90.0%
Moisture ≤ 0.2%
Acid degree ≤ 0.15%
Test Standard: Q/ZJHG083-1998
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