General Information
Version
4
Revision date
2025-12-22
Product name
N-Phenylthiourea
Product Synonyms
Phenylthiourea; Phenylthiocarbamide; PTU
CAS No.
103-85-5
Emergency telephone
1-800-234-7437, 001-800-227-6701, +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
Fisher Scientific
GHS Information
Signal word
Danger
Section 2
SECTION 2: Hazards identification
WHMIS 2015 Classification
Signal word
Danger Hazard Statements Fatal if swallowed May cause an allergic skin reaction
Prevention
Avoid breathing dust/fume/gas/mist/vapors/spray Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Contaminated work clothing should not be allowed out of the workplace
Response
IF SWALLOWED: Immediately call a POISON CENTER or doctor IF ON SKIN: Wash with plenty of soap and water Rinse mouth If skin irritation or rash occurs: Get medical advice/attention Take off contaminated clothing and wash it before reuse
Storage
Store locked up
Disposal
Dispose of contents/container to an approved waste disposal plant
2.1 Classification of the substance or mixture
WHMIS 2015 Classification This product is hazardous in accordance with the Canada Hazardous Products Act (HPA) and Hazardous Products Regulation (HPR), as amended (SOR/2022-272) Acute oral toxicity Category 1 Skin Sensitization
