Note: Ingredients listed on restricted chemical lists
EC/CAS
200-338-0/57-55-6
Name of the chemical
1,2-propanediol
Concentration
>=20-<30
EC/CAS
200-659-6/67-56-1
Name of the chemical
Methanol
Concentration
>=10-<20 603-001- >=10% 3-<10%
General Information
Version
1.1
Revision date
2025-05-28
Product name
4-Chloro-1-naphthol (Ready-to-use solution) [for Western blotting]
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, H319, H360, H370, H372
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. H319 Causes serious eye irritation. H360 May damage fertility or the unborn child. H370 Causes damage to organs (Central nervous system, Blood). H372 Causes damage to organs (Central nervous system, Respira- tory system) through prolonged or repeated exposure.
Prevention
P201 Obtain special instructions before use. P260 Do not breathe mist or vapours. P264 Wash skin thoroughly after handling. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
Response
P308 + P311 IF exposed or concerned: Call a POISON CENTER/ doctor. P337 + P313 If eye irritation persists: Get medical advice/ atten- tion.
Hazardous Ingredients
1,2-Propanediol Methanol
Ingredient(s) with unknown acute toxicity
2,52 % The following percentage of the mixture consists of ingredient(s) with unknown hazards to the aquatic environment: 2,52 %
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 disrupt- ing properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commis- sion Regulation (EU) 2018/605 at levels of 0.1% or higher.
TOXICOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine dis- rupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Com- mission 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. Eye irritation, Category 2 H319: Causes serious eye irritation. Reproductive toxicity, Category 1B H360: May damage fertility or the unborn child. Specific target organ toxicity - single expo- H370: Causes damage to organs. sure, Category 1, Central nervous system, Blood Specific target organ toxicity - repeated expo- H372: Causes damage to organs through prolonged or sure, Category 1, Central nervous system, repeated exposure.
