Note: Ingredients listed on restricted chemical lists
EC/CAS
60-56-0
Name of the chemical
Thiamazole (INN)
Concentration
>95
General Information
Version
4
Revision date
2022-02-22
Product name
2-Mercapto-1-methylimidazole
Product Synonyms
Methimazole
CAS No.
60-56-0
supplier name
Fisher Scientific UK
Emergency telephone
+32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Acros Organics BVBA
e-mail address of the competent person responsible for the Safety Data Sheet
info@acros.com, acros.techsupport@thermofisher.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H303, H317, H361
Hazard statements
Code
Statements
H303
May be harmful if swallowed
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Powder Solid Light cream Stench Emergency Overview May be harmful if swallowed. May cause an allergic skin reaction. Suspected of damaging fertility or the unborn child. Stench.
2.1 Classification of the substance or mixture
Acute Oral Toxicity Category 5 Skin Sensitization Category 1 Reproductive Toxicity Category 2
Signal word
Warning
Hazard statements
H303 - May be harmful if swallowed H317 - May cause an allergic skin reaction H361 - Suspected of damaging fertility or the unborn child
Prevention
P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P270 - Do not eat, drink or smoke when using this product P272 - Contaminated work clothing should not be allowed out of the workplace P280 - Wear protective gloves
Response
P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P308 + P313 - IF exposed or concerned: Get medical advice/attention P363 - Wash contaminated clothing before reuse
Storage
P403 - Store in a well-ventilated place
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
Other physicochemical hazards
None identified.
Health hazards
May be harmful if swallowed. May cause an allergic skin reaction. Suspected of damaging fertility or the unborn child.
Environmental hazards
Contains no substances known to be hazardous to the environment or not degradable in waste water treatment plants. Will likely be mobile in the environment due to its water solubility. The product is water soluble, and may spread in water systems. Stench.
