Note: Ingredients listed on restricted chemical lists
EC/CAS
9016-45-9
Name of the chemical
Nonylphenolethoxylates (NPEO)
Concentration
>=5-<=10
EC/CAS
2634-33-5
Name of the chemical
1,2-Benzisothiazol-3(2H)-one
Concentration
>=0.1-<=1
General Information
Version
1.4
Revision date
2026-01-26
Product name
Diflubenzuron (25%) Formulation
1.2.1 Relevant identified uses
Veterinary product
supplier name
Merck & Co., Inc
Emergency telephone
1-908-423-6000
Icons in SDS
Company Information
company name
Merck & Co., Inc
e-mail address of the competent person responsible for the Safety Data Sheet
EHSDATASTEWARD@merck.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H317, H318, H373
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
Other hazards
None known
Signal word
Danger
Hazard statements
H317 May cause an allergic skin reaction. H318 Causes serious eye damage. H373 May cause damage to organs (Blood, spleen, Liver) through prolonged or repeated exposure.
Supplemental label elements
Corrosive to the respiratory tract.
Prevention
P260 Do not breathe mist or vapors. P272 Contaminated work clothing must not be allowed out of the workplace. P280 Wear protective gloves, eye protection and face protec- tion.
Response
P302 + P352 IF ON SKIN: Wash with plenty of water. P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER. P314 Get medical attention if you feel unwell. P333 + P313 If skin irritation or rash occurs: Get medical atten- P362 + P364 Take off contaminated clothing and wash it before reuse.
Disposal
P501 Dispose of contents and container to an approved waste disposal plant.
2.1 Classification of the substance or mixture
1910.1200) Hazards for the product as supplied Serious eye damage : Category 1 Skin sensitization : Category 1 Specific target organ toxicity : Category 2 (Blood, spleen, Liver) - repeated exposure Other hazards
