MSDS
Bayer Environmental Science 
Material Safety Data Sheet 
MSDS Number: 102000015602 
BAYER ADVANCED ALL-IN-ONE LAWN WEED & 
CRABGRASS KILLER READY-TO-SPRAY 
MSDS Version 1.0 
Revision Date: 06/30/2006 
  Page 1 of 7 
Bayer Environmental Science 
A Business Group of Bayer 
CropScience 
SECTION 1. CHEMICAL PRODUCT AND COMPANY INFORMATION 
Product Name 
BAYER ADVANCED ALL-IN-ONE LAWN WEED & CRABGRASS KILLER 
READY-TO-SPRAY 
MSDS Number 
102000015602 
EPA Registration No. 
2217-894-72155 
  Bayer Environmental Science 
2 T.W. Alexander Drive 
Research Triangle PK, NC 27709 
USA 
  For MEDICAL, TRANSPORTATION or other EMERGENCY call: 1-800-334-7577 (24 hours/day) 
  For Product Information call: 1-800-331-2867 
SECTION 2. COMPOSITION/INFORMATION ON INGREDIENTS 
Hazardous Component Name
  CAS-No.  Average % by Weight 
2,4-D, dimethylamine salt  2008-39-1  4.85 
Quinclorac 84087-01-4  1.61 
Dicamba, dimethylamine salt  2300-66-5  0.45 
SECTION 3. HAZARDS IDENTIFICATION 
NOTE: Please refer to Section 11 for detailed toxicological information. 
Emergency Overview
Caution! Harmful if swallowed. Moderate eye irritation. Avoid contact with skin, 
eyes and clothing. Avoid breathing spray mist.  
Physical State 
opaque liquid 
Odor 
mild sweet 
Appearance 
brown to black 
Routes of Exposure 
Skin contact, Inhalation, Ingestion 
Immediate Effects 
Eye 
Moderate eye irritation. Do not get in eyes. 
Skin 
Moderate skin irritation. Harmful if absorbed through skin. Avoid contact with skin 
and clothing. 







