Note: Ingredients listed on restricted chemical lists
General Information
Version
6.0
Revision date
2025-12-06
Product name
Efavirenz Solid Formulation
1.2.1 Relevant identified uses
Pharmaceutical
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, H319, H360D, H372
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 Eye irritation : Category 2A Reproductive toxicity : Category 1B Specific target organ toxicity : Category 1 (Central nervous system, Skin) - repeated exposure
Signal word
Danger
Hazard statements
H302 Harmful if swallowed. H319 Causes serious eye irritation. H360D May damage the unborn child. H372 Causes damage to organs (Central nervous system, Skin) 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 dust. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves, protective clothing, eye protection and face protection.
Response
P301 + P312 + P330 IF SWALLOWED: Call a doctor if you feel unwell. Rinse mouth. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313 IF exposed or concerned: Get medical attention. P337 + P313 If eye irritation persists: Get medical attention.
Storage
P405 Store locked up.
Disposal
P501 Dispose of contents and container to an approved waste disposal plant.
Other hazards
May form explosive dust-air mixture during processing, handling or other means
