Note: Ingredients listed on restricted chemical lists
EC/CAS
204-427-5/120-80-9
Name of the chemical
1,2-Dihydroxybenzol (2018/1480)
Concentration
100%
General Information
Version
5.1 en
Revision date
2025-08-04
Product name
Pyrocatechol ≥99 %, for biochemistry
Product Synonyms
1,2-Dihydroxybenzene
CAS No.
120-80-9
REACH No
It
1.2.2. Uses advised against
Do not use for products which come into contact with foodstuffs. Do not use for private purposes (household). Food, drink and animal feeding- stuffs
Emergency telephone
+353 1 809 2166
Icons in SDS
Company Information
company name
Carl Roth GmbH + Co. KG
e-mail address of the competent person responsible for the Safety Data Sheet
sicherheit@carlroth.de
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H301, H301+H311, H311, H315, H319, H341, H350
Hazard statements
Code
Statements
H301
Toxic if swallowed
Section 2
SECTION 2: Hazards identification
According to Regulation (EC) No 1272/2008 [CLP Classification of the substance or mixture
Hazard categories
Cat- Hazard class and Hazard egory category statement 3.1O Acute toxicity (oral) Acute Tox. 3 H301 3.1D Acute toxicity (dermal) Acute Tox. 3 H311 3.2 Skin corrosion/irritation Skin Irrit. 2 H315 3.3 Serious eye damage/eye irritation Eye Irrit. 2 H319 3.5 Germ cell mutagenicity Muta. 2 H341 3.6 Carcinogenicity 1B Carc. 1B H350 For full text of abbreviations: see SECTION 16
Signal word
Danger Danger Not required
Hazard pictograms
GHS06, GHS08 H301+H311 Toxic if swallowed or in contact with skin. H341 Suspected of causing genetic defects (if swallowed). H350 May cause cancer. P201 Obtain special instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: Wash with plenty of water. P308+P313 IF exposed or concerned: Get medical advice/attention. Labelling of packages where the contents do not exceed 10 ml
Hazard statements
H301+H311 Toxic if swallowed or in contact with skin H315 Causes skin irritation H319 Causes serious eye irritation H341 Suspected of causing genetic defects (if swallowed) H350 May cause cancer Not required
Prevention
P201 Obtain special instructions before use P280 Wear protective gloves/protective clothing/eye protection/face protection
Response
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 P308+P313 IF exposed or concerned: Get medical advice/attention For professional users only Labelling of packages where the contents do not exceed 125 ml
Precautionary statements
Not required
Results of PBT and vPvB assessment
According to the results of its assessment, this substance is not a PBT or a vPvB. Endocrine disrupting properties Does not contain an endocrine disruptor (ED) at a concentration of ≥ 0,1%.
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 (CLP) Section Hazard class Cat- Hazard class and Hazard egory category statement 3.1O Acute toxicity (oral) 3 Acute Tox. 3 H301 3.1D Acute toxicity (dermal) 3 Acute Tox. 3 H311 3.2 Skin corrosion/irritation 2 Skin Irrit. 2 H315 3.3 Serious eye damage/eye irritation 2 Eye Irrit. 2 H319 3.5 Germ cell mutagenicity 2 Muta. 2 H341 3.6 Carcinogenicity 1B Carc. 1B H350 For full text of abbreviations: see SECTION 16
