Piperonyl butoxide 51-03-6

CAS:51-03-6

Molecular Weight:207.25

Molecular Formula:C12H15O3-

Appearance: Pale yellow to light brown (pure product is colorless, commercially available and generally have color) transparent oily liquid. Odorless or slight odor. Taste bitter. When exposed to light is that easy to change and coloring. Neutral. Insoluble in water. Miscible with ethanol, benzene and other organic solvents.

Boiling point :180 .

Density :1.055

Refractive index: 1.50

Flash point :171 (open cup).

Usage: Physical and chemical properties of content (more than 80%). Acute oral LD5011500mg/kg, rabbit acute percutaneous LD501880mg/kg, non-carcinogenic. Restore safrole by catalytic hydrogenation, methylation with formaldehyde and hydrochloric acid, chlorine, the etherification reaction obtained Butoxy ethoxyethanol.Edit this paragraph purpose broad spectrum synergist. Can improve the pyrethrins, insecticidal activity of a variety of pyrethroids, rotenone and carbamate insecticides.The main component of pyrethrins piperonyl butoxide