Note: Ingredients listed on restricted chemical lists
EC/CAS
201-969-4/90-15-3
Name of the chemical
1-Naphthalenol
Concentration
>=90-<=100
General Information
Version
1.1
Revision date
2026-03-16
Product name
1-Naphthol [for Biochemical Research]
CAS No.
90-15-3
1.2.1 Relevant identified uses
Use as laboratory reagent
Emergency telephone
+44 844 892 0111
Icons in SDS
Company Information
company name
TCI EUROPE N.V
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H311, H315, H318, H335, H371, H400, H410
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger
Hazard statements
H302 Harmful if swallowed. H311 Toxic in contact with skin. H315 Causes skin irritation. H318 Causes serious eye damage. H335 May cause respiratory irritation. H371 May cause damage to organs (Kidney). H410 Very toxic to aquatic life with long lasting effects.
Prevention
P260 Do not breathe dust. P264 Wash skin thoroughly after handling. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protec- tion/ face protection/ hearing protection.
Response
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/ doctor. P391 Collect spillage.
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
ECOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
TOXICOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endo- crine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) Acute toxicity, Category 4 H302: Harmful if swallowed. Acute toxicity, Category 3 H311: Toxic in contact with skin. Skin irritation, Category 2 H315: Causes skin irritation. Serious eye damage, Category 1 H318: Causes serious eye damage. Specific target organ toxicity - single H371: May cause damage to organs. exposure, Category 2, Kidney Specific target organ toxicity - single H335: May cause respiratory irritation. exposure, Category 3, Respiratory system Short-term (acute) aquatic hazard, Category 1 H400: Very toxic to aquatic life. Long-term (chronic) aquatic hazard, Category H410: Very toxic to aquatic life with long lasting effects. 1
