Ethion / Chlorpyrifos / Alpha-Cypermethrin Formulation

Merck & Co., Inc

Revision date : 2025-12-13

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GHS02 GHS06 GHS08 GHS05 GHS07
Health risk rating 5
Safety risk rating 2
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

64742-95-6

Name of the chemical

Solvent naphtha (petroleum), light arom

Concentration

>=45-<=70

EC/CAS

67375-30-8

Name of the chemical

Alpha-cypermethrin

Concentration

>=3-<=7

Listed in

EC/CAS

128-37-0

Name of the chemical

2,6-di-tert-butyl-p-cresol

Concentration

>=0.5-<=1.5

General Information

Version

9.0

Revision date

2025-12-13

Product name

Ethion / Chlorpyrifos / Alpha-Cypermethrin Formulation

1.2.1 Relevant identified uses

Veterinary product

supplier name

Merck & Co., Inc

Emergency telephone

1-908-423-6000

Icons in SDS

GHS02 GHS05 GHS06 GHS07 GHS08 M004 M008 M009 M010 M011 M017 M026

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)

H226, H301+H311, H304, H315, H318, H332, H336, H340, H350, H360D, H370, H372

Hazard statements

Code

Statements

H226

Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

Aspiration hazard

Category 1 Other hazards Vapors may form explosive mixture with air

Signal word

Danger

Hazard statements

H226 Flammable liquid and vapor. H301 + H311 Toxic if swallowed or in contact with skin. H304 May be fatal if swallowed and enters airways. H315 Causes skin irritation. H318 Causes serious eye damage. H332 Harmful if inhaled. H336 May cause drowsiness or dizziness. H340 May cause genetic defects. H350 May cause cancer. H360D May damage the unborn child. H370 Causes damage to organs (Central nervous system, Nervous system). H372 Causes damage to organs (Central nervous system) through prolonged or repeated exposure.

Supplemental label elements

Corrosive to the respiratory tract.

Prevention

P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P210 Keep away from heat, sparks, open flame and hot surfac- es. No smoking. P233 Keep container tightly closed. P241 Use explosion-proof electrical, ventilating and lighting equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. 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. P280 Wear protective gloves, protective clothing, eye protection and face protection.

Response

P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER. Rinse mouth. P302 + P352 + P312 IF ON SKIN: Wash with plenty of soap and water. Call a doctor if you feel unwell. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with 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 CENTER. P308 + P313 IF exposed or concerned: Get medical attention. P331 Do NOT induce vomiting. P332 + P313 If skin irritation occurs: Get medical attention.

Storage

P403 + P235 Store in a well-ventilated place. Keep cool. P405 Store locked up.

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 Flammable liquids : Category 3 Acute toxicity (Oral) : Category 3 Acute toxicity (Inhalation) : Category 4 Acute toxicity (Dermal) : Category 3 Skin irritation : Category 2 Serious eye damage : Category 1 Germ cell mutagenicity : Category 1B Carcinogenicity : Category 1B Reproductive toxicity : Category 1B Specific target organ toxicity : Category 1 (Central nervous system, Nervous system) - single exposure Specific target organ toxicity : Category 3 - single exposure Specific target organ toxicity : Category 1 (Central nervous system) - repeated exposure Aspiration hazard : Category 1 Other hazards Vapors may form explosive mixture with air.

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