General Information
Version
1.1
Revision date
2025-11-03
Product name
Chlorosulfonyl Isocyanate
CAS No.
1189-71-5
Emergency telephone
+81-3-5640-8878, +81-3-5640-8902
Icons in SDS
Company Information
company name
TOKYO CHEMICAL INDUSTRY CO., LTD
e-mail address of the competent person responsible for the Safety Data Sheet
globalbusiness@tcichemicals.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H302, H314, H334
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
GHS Classification GHS Classification Corrosive to Metals Category 1 Acute toxicity (Oral) Category 4 Skin corrosion/irritation Category 1B Serious eye damage/eye irritation Category 1 Respiratory sensitization Category 1
Signal word
Danger
Hazard statements
May be corrosive to metals. Harmful if swallowed. Causes severe skin burns and eye damage. May cause allergy or asthma symptoms or breathing difficulties if in- haled.
Prevention
Keep only in original container. Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Wear protective gloves/ protective clothing/ eye protection/ face pro- tection. Wear respiratory protection.
Response
IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediate- ly call a POISON CENTER/ doctor. If experiencing respiratory symptoms: Call a POISON CENTER/ doc- tor. Wash contaminated clothing before reuse. Absorb spillage to prevent material damage.
Storage
Store locked up. Store in corrosive resistant container with a resistant inner liner.
Disposal
Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
No data available
2.1 Classification of the substance or mixture
Corrosive to Metals : Category 1 Acute toxicity (Oral) : Category 4 Skin corrosion/irritation : Category 1B Serious eye damage/eye irritation : Category 1 Respiratory sensitization
