Note: Ingredients listed on restricted chemical lists
EC/CAS
135-19-3
Name of the chemical
2-naphthol
Concentration
>95
General Information
Version
QUA83203
Revision date
2026-03-16
Product name
2-Naphthol
Product Synonyms
2-Hydroxynaphthalene
CAS No.
135-19-3
supplier name
Thermo Fisher Scientific India Pvt. Ltd
Emergency telephone
(800) 424-9300, 001 (202) 483-7616
Icons in SDS
Company Information
company name
Thermo Fisher Scientific India Pvt. Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
laboratorysolution@thermofisher.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H302+H332, H400
Hazard statements
Code
Statements
H302+H332
Harmful if swallowed or if inhaled
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Acute Oral Toxicity Category 4 Acute Inhalation Toxicity - Dusts and Mists Category 4 Acute aquatic toxicity Category 1 Label Elements
Signal word
Warning Hazard Statements H400 - Very toxic to aquatic life H302 + H332 - Harmful if swallowed or if inhaled
Prevention
P260 - Do not breathe dust/fume/gas/mist/vapors/spray P264 - Wash face, hands and any exposed 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
Response
P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P312 - Call a POISON CENTER or doctor if you feel unwell P330 - Rinse mouth
Storage
P403 - Store in a well-ventilated place
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
2.3 Other hazards
. Toxic to terrestrial vertebrates. This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Category 4 Acute Inhalation Toxicity - Dusts and Mists Category 4 Acute aquatic toxicity Category 1
