Note: Ingredients listed on restricted chemical lists
EC/CAS
202-156-7/92-44-4
Name of the chemical
2,3-Naphthalenediol, when used as a substance in hair dye products
Concentration
<= 100 %
General Information
Revision date
2023-04-15
Product name
2,3-Dihydroxynaphthalene
CAS No.
92-44-4
REACH No
is
Emergency telephone
0800 181 7059 (CHEMTREC Deutschland
Icons in SDS
Company Information
company name
Sigma-Aldrich Chemie GmbH
e-mail address of the competent person responsible for the Safety Data Sheet
technischerservice@merckgroup.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H318
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
2.1 Classification of the substance or mixture
Classification
2.2 Label elements
Labelling
Signal word
Danger Danger
Hazard statements
H302 Harmful if swallowed. H318 Causes serious eye damage. Reduced Labeling (<= 125 ml) H318 Causes serious eye damage.
Precautionary statements
P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear eye protection/ face protection. P301 + P312 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P501 Dispose of contents/ container to an approved waste disposal plant. P280 Wear eye protection/ face protection. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Supplemental label elements
none none
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.
