General Information
Version
1.0
Revision date
2026-03-31
Product name
O,O"-Dimethyl Dithiophosphate
CAS No.
756-80-9
1.2.1 Relevant identified uses
For laboratory research purposes
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)
H226, H290, H302, H314, H330, H361, H412
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
GHS classification of chemical product Flammable liquids Category 3 Corrosive to Metals Category 1 Acute toxicity (Oral) Category 4 Acute toxicity (Inhalation) Category 2 Skin corrosion/irritation Sub-category 1B Serious eye damage/eye irritation Category 1 Reproductive toxicity Category 2 Short-term (acute) aquatic hazard Category 3 Long-term (chronic) aquatic haz- ard Category 3
Signal word
Danger
Hazard statements
Flammable liquid and vapor. May be corrosive to metals. Harmful if swallowed. Causes severe skin burns and eye damage. Fatal if inhaled. Suspected of damaging fertility or the unborn child. Harmful to aquatic life with long lasting effects.
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and under- stood. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Keep container tightly closed. Keep only in original packaging. Ground and bond container and receiving equipment. Use explosion-proof electrical/ ventilating/ lighting/ equipment. Use non-sparking tools. Take action to prevent static discharges. Do not breathe mist or vapors. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Avoid release to the environment. 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. 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 exposed or concerned: Get medical advice/ attention. Wash contaminated clothing 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 a corrosion 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
None known.
2.1 Classification of the substance or mixture
Flammable liquids : Category 3 Corrosive to Metals : Category 1 Acute toxicity (Oral) : Category 4 Acute toxicity (Inhalation) : Category 2 Skin corrosion/irritation : Sub-category 1B Serious eye damage/eye irritation : Category 1 Reproductive toxicity : Category 2 Short-term (acute) aquatic hazard : Category 3 Long-term (chronic) aquatic haz- : Category 3 ard