Note: Ingredients listed on restricted chemical lists
EC/CAS
204-340-2/119-64-2
Name of the chemical
1,2,3,4-tetrahydronaphthalene
Concentration
3,4-
General Information
Version
7.0
Revision date
2025-12-24
Product name
1,2,3,4-Tetrahydronaphthalene
CAS No.
119-64-2
Emergency telephone
+(47)-22591300, +(47)-21930678
Icons in SDS
Company Information
company name
Merck Life Science AS
e-mail address of the competent person responsible for the Safety Data Sheet
TechnicalService@merckgroup.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H304, H315, H319, H351, H411
Hazard statements
Code
Statements
H304
May be fatal if swallowed and enters airways
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger Danger
Hazard statements
H304 May be fatal if swallowed and enters airways. H315 Causes skin irritation. H319 Causes serious eye irritation. H351 Suspected of causing cancer. H411 Toxic to aquatic life with long lasting effects. H351 Suspected of causing cancer. H304 May be fatal if swallowed and enters airways.
Supplemental label elements
EUH019 May form explosive peroxides. EUH019 May form explosive peroxides.
Precautionary statements
P202 Do not handle until all safety precautions have been read and understood. P273 Avoid release to the environment. P202 Do not handle until all safety precautions have been read and understood. P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P331 Do NOT induce vomiting.
Response
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P302 + P352 IF ON SKIN: Wash with plenty of water. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P331 Do NOT induce vomiting. Reduced Labelling (<= 125 ml)
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 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.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) Skin irritation, Category 2 H315: Causes skin irritation. Eye irritation, Category 2 H319: Causes serious eye irritation. Carcinogenicity, Category 2 H351: Suspected of causing cancer. Aspiration hazard, Category 1 H304: May be fatal if swallowed and enters airways. Long-term (chronic) aquatic hazard, H411: Toxic to aquatic life with long lasting Category 2 effects.
