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MATERIAL SAFETY DATA SHEET
CYNOFF® EC INSECTICIDE
MSDS Ref. No.: 52315-07-8-4
Date Approved: 10/15/2007
Revision No.: 13
This document has been prepared to meet the requirements of the U.S. OSHA Hazard Communication
Standard, 29 CFR 1910.1200; the EC directive, 2001/58/EC and other regulatory requirements. The
information contained herein is for the concentrate as packaged, unless otherwise noted.
1. PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME:
CYNOFF® EC INSECTICIDE
PRODUCT CODE:
1167
ACTIVE INGREDIENT(S):
Cypermethrin
CHEMICAL FAMILY:
Pyrethroid Insecticide
MOLECULAR FORMULA:
(cypermethrin)
SYNONYMS:
FMC 30980; (+/-)-a-cyano(3-phenoxyphenyl)methyl (+/-) cis, trans-
3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;
IUPAC: (RS)-a-cyano-3-phenoxybenzyl (1RS)-cis-trans-3-(2,2-
dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
MANUFACTURER
FMC CORPORATION
Agricultural Products Group
1735 Market Street
Philadelphia, PA 19103
(800) 321-1362 (General Information)
msdsinfo@fmc.com (Email - General Information)
EMERGENCY TELEPHONE NUMBERS
(800) 331-3148 (Medical - U.S.A. & Canada)
(651) 632-6793 (Medical - Collect - All Other Countries)
For leak, fire, spill, or accident emergencies, call:
(800) 424-9300 (CHEMTREC - U.S.A. & Canada)
(703) 527-3887 (CHEMTREC - Collect - All Other Countries)
2. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW:
• Amber liquid with a soapy odor.
• Slightly combustible. May support combustion at elevated temperatures.
• Thermal decomposition and burning may form toxic by-products.
• For large exposures or fire, wear personal protective equipment.
• Highly toxic to fish and aquatic organisms. Keep out of drains and water courses.
• Expected to be moderately irritating to the skin and eyes.
CYNOFF® EC INSECTICIDE (52315-07-8-4)
Date: 10/15/2007
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POTENTIAL HEALTH EFFECTS: Effects from overexposure result from inhalation or
coming into contact wi