MSDS
Bayer Environmental Science 
Material Safety Data Sheet 
MSDS Number: 102000007347 
BAYER ADVANCED HOME PEST ROACH KILLER GEL 
MSDS Version 4.0 
  Page 5 of 9 
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES 
Appearance 
white to beige 
Physical State 
gel 
Odor 
weak characteristic 
pH 
4.4 - 5.0 (1 %) at 23 °C 
Vapor Pressure 
no data available 
Vapor Density (Air = 1) 
no data available  
Density 
ca. 1.21 g/cm³  at 20 °C 
Evaporation rate 
no data available 
Boiling Point 
no data available 
Melting / Freezing Point 
no data available 
Water solubility 
 miscible 
Minimum Ignition Energy 
no data available 
Decomposition 
temperature 
no data available 
Partition coefficient: n-
octanol/water 
no data available 
Viscosity 
>= 20,000 mPa.s at 20 °C 
Velocity gradient 10 /s 
SECTION 10. STABILITY AND REACTIVITY 
Conditions to avoid 
Extremes of temperature and direct sunlight. 
Incompatibility 
no data available 
Hazardous 
Decomposition Products 
Thermal decomposition can lead to release of: 
Hydrogen chloride (HCl) 
Hydrogen cyanide (hydrocyanic acid) 
oxides of carbon 
nitrogen oxides (NOx) 
Hazardous reactions 
No hazardous reactions when stored and handled according to prescribed 









