Note: Ingredients listed on restricted chemical lists
EC/CAS
64742-95-6
Name of the chemical
Solvent naphtha (petroleum), light arom
Concentration
>=10-<30
EC/CAS
9016-45-9
Name of the chemical
Nonylphenolethoxylates (NPEO)
Concentration
>=10-<30
General Information
Version
4.2
Revision date
2025-12-08
Product name
Diazinon 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)
H302, H304, H315, H317, H318, H336, H340, H350, H370, H373
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Acute toxicity (Oral) : Category 4 Skin irritation : Category 2 Serious eye damage : Category 1 Skin sensitization : Category 1 Germ cell mutagenicity : Category 1B Carcinogenicity : Category 1B Specific target organ toxicity : Category 1 (Nervous system) - single exposure Specific target organ toxicity : Category 3 - single exposure Specific target organ toxicity : Category 2 (Nervous system, nasal cavity) - repeated exposure Aspiration hazard
Aspiration hazard
Category 1
Signal word
Danger
Hazard statements
H302 Harmful if swallowed. H304 May be fatal if swallowed and enters airways. H315 Causes skin irritation. H317 May cause an allergic skin reaction. H318 Causes serious eye damage. H336 May cause drowsiness or dizziness. H340 May cause genetic defects. H350 May cause cancer. H370 Causes damage to organs (Nervous system). H373 May cause damage to organs (Nervous system, nasal cavity) through prolonged or repeated exposure.
Prevention
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe mist or vapors. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves, protective clothing, eye protection and face protection.
Response
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER. P302 + P352 IF ON SKIN: Wash with plenty of water. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a doctor if you feel unwell. 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 P308 + P311 IF exposed or concerned: Call a doctor. P331 Do NOT induce vomiting. P333 + P313 If skin irritation or rash occurs: Get medical atten- tion. P362 + P364 Take off contaminated clothing and wash it before reuse.
Storage
P405 Store locked up.
Disposal
P501 Dispose of contents and container to an approved waste disposal plant.
Other hazards
None known
