Note: Ingredients listed on restricted chemical lists
EC/CAS
203-308-5/105-55-5
Name of the chemical
1,3-diethyl-2-thiourea
Concentration
100%
General Information
Version
9.3
Revision date
2023-06-07
Product name
N,N"-Diethylthiourea for synthesis
CAS No.
105-55-5
1.2.1 Relevant identified uses
Chemical for synthesis 1.4
Emergency telephone
+65 6890 6633, +65 6890 6639, 1-800-262-8200
Icons in SDS
Company Information
company name
Sigma-Aldrich Pte Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
TechnicalService@merckgroup.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H302+H312, H312, H317, H318, H351
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Acute toxicity, Oral (Category 4), H302 Acute toxicity, Dermal (Category 4), H312 Serious eye damage/eye irritation (Category 1), H318 Skin sensitization (Sub-category 1B), H317 Carcinogenicity (Category 2), H351 For the full text of the H-Statements mentioned in this Section, see Section 16.
Signal word
Danger
Hazard statements
H302 + H312 Harmful if swallowed or in contact with skin. H317 May cause an allergic skin reaction. H318 Causes serious eye damage. H351 Suspected of causing cancer.
Prevention
P201 Obtain special instructions before use. P261 Avoid breathing dust. P264 Wash skin thoroughly after handling. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
Response
P302 + P352 + P312 IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/ doctor if you feel unwell. P305 + P351 + P338 + IF IN EYES: Rinse cautiously with water for several minutes. P310 Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other hazards
- none
