Note: Ingredients listed on restricted chemical lists
EC/CAS
62-56-6
Name of the chemical
Thiourea; thiocarbamide
Concentration
>99
General Information
Revision date
2026-03-16
Product name
Thiourea
Product Synonyms
Thiocarbamide; Thiourea; Isothiourea
CAS No.
62-56-6
Emergency telephone
+(60)-327884561
Icons in SDS
Company Information
company name
Thermo Fisher Scientific Fisher Scientific (M) Sdn Bhd
e-mail address of the competent person responsible for the Safety Data Sheet
laboratorysolution@thermofisher.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H302, H351, H361d, H411
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture
Physical hazards
Based on available data, the classification criteria are not met
Health hazards
Acute oral toxicity Category 4 (H302) Carcinogenicity Category 2 (H351) Reproductive Toxicity Category 2 (H361d)
Environmental hazards
Chronic aquatic toxicity Category 2 (H411) Label Elements
Signal word
Warning Hazard Statements H302 - Harmful if swallowed H351 - Suspected of causing cancer H361d - Suspected of damaging the unborn child H411 - Toxic to aquatic life with long lasting effects
Prevention
P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P264 - Wash face, hands and any exposed skin thoroughly after handling P270 - Do not eat, drink or smoke when using this product P280 - Wear protective gloves/protective clothing/eye protection/face protection
Response
P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell P308 + P313 - IF exposed or concerned: Get medical advice/attention P330 - Rinse mouth
Storage
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
2.3 Other hazards
May form combustible dust concentrations in air May form explosible dust-air mixture if dispersed Toxic to terrestrial vertebrates This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
Physical hazards Based on available data, the classification criteria are not met Health hazards Acute oral toxicity Category 4 (H302) Carcinogenicity Category 2 (H351) Reproductive Toxicity Category 2 (H361d) Environmental hazards Chronic aquatic toxicity