General Information
Version
1.1
Revision date
2025-11-05
Product name
Diethyl Chlorothiophosphate
CAS No.
2524-04-1
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)
H227, H290, H302, H310, H314
Hazard statements
Code
Statements
H227
Combustible liquid
Section 2
SECTION 2: Hazards identification
GHS Classification GHS Classification Flammable liquids Category 4 Corrosive to Metals Category 1 Acute toxicity (Oral) Category 4 Acute toxicity (Inhalation) Category 2 Acute toxicity (Dermal) Category 2 Skin corrosion/irritation Category 1B Serious eye damage/eye irritation Category 1
Signal word
Danger
Hazard statements
Combustible liquid. May be corrosive to metals. Harmful if swallowed. Fatal in contact with skin or if inhaled. Causes severe skin burns and eye damage.
Prevention
Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. Keep only in original container. Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. Do not get in eyes, on skin, or on clothing. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. 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. Take off immediately all contaminated clothing and wash it before reuse. In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. Absorb spillage to prevent material damage.
Storage
Store in a well-ventilated place. Keep container tightly closed. Store in a well-ventilated place. Keep cool. 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
Flammable liquids : Category 4 Corrosive to Metals : Category 1 Acute toxicity (Oral) : Category 4 Acute toxicity (Inhalation) : Category 2 Acute toxicity (Dermal) : Category 2 Skin corrosion/irritation : Category 1B Serious eye damage/eye irritation