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Piperonyl Butoxide

Profile:Manufacturer - Producer|Ref:PSL192321YH | Country: China | Currency: | Export: No

Currency :
incoterm : fob
country : China

Product Name Piperonyl Butoxide
CAS No. 1951-3-6
Categories Pesticide Synergists
Chemical Structure
Common name: piperonyl butoxide; piperonyl butoxyde
IUPAC name: 5-[2-(2-butoxyethoxy)ethoxymethyl]-6-propyl-1,3-benzodioxole; 2-(2-butoxyethoxy)ethyl 6-propylpiperonyl ether
Chemical Abstracts name: 5-[[2-(2-butoxyethoxy)ethoxy]methyl]-6-propyl-1,3-benzodioxole
Other names: PBO
CAS RN: [51-03-6]
Composition: 95% min. piperonyl butoxide.
Mol. wt.: 338.4;
M.f.: C19H30O5;
Form: Colourless liquid; (tech. is a slight yellowish liquid).
B.p.: 180C/1 mmHg (tech.)
V.p.: 2.0x10-2 mPa (60C) (gas saturation method).
KOW: logP = 4.75;
Henry: <2.3x10-6 Pa m3 mol-1 (calc.)
S.g./density: 1.060 (20C) (ENDQC-4 method).
Solubility: In water 14.3 mg/l (25C). Soluble in all common organic solvents including mineral oils and fluorinated aliphatic hydrocarbons (aerosol propellants).
Stability: Essentially stable to hydrolysis at pH 5, 7 and 9 in sterile buffers in the dark at 25C. Rapidly degraded in aqueous solution (pH 7) in sunlight (DT50 8.4 h). F.p.: 140C (ASTM D93). Other properties Viscosity 40 cP (25C).
Biochemistry: Inhibits mixed function oxidases (MFO) of the insect so that its natural detoxification system is blocked and the efficacy of applied insecticides is increased.
Uses: A synergist for the pyrethrins and related insecticides.
Formulation types: Aerosol; Emulsion; Oil.

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