Home | Contact Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP SDS Safety Data Sheet of Supplier Exporter Manufacturers' Representative
Email: info@ammol.org Call Toll Free +1-855-552-6665
Toll Free: 1-855-55-AMMOLZinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP
CAS Number: 26566-95-0 and 68442-22-8
Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDPZinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 16-August-261. Product Identification
Product Name & Other Names: Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP.
CAS Number.: 68442-22-8
EINECS EC Number: 270-478-5
Relevant uses and uses advised against (if any): Industrial Manufacturing
Supplier: American Molecules, 9910 Bent Oak Dr, Houston, TX 77040, USA.
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665.
In case of emergency contact: Will be given with the supply.2. Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008Skin irritation Category 2, H315
Eye Irritation Category 2, H319
Hazardous to the aquatic environment, long-term hazard Category 2, H411Labeling according to Regulation (EC) No 1272/2008
GHS Label Elements
Aquatic ToxicityGHS Label Elements
IrritantSignal Words: Warning
Hazard statements:
H315: Causes skin irritation.
H319: Causes serious eye irritation..
H411: Toxic to aquatic life with long lasting effects.Precautionary statements:
P261: Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P262: Do not get in eyes, on skin, or on clothing.
P264: Wash skin thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P330: Rinse mouth
P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel nwell.
P302+P352: IF ON SKIN: Wash with soap and water.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P332+P313: If skin irritation occurs: Get medical advice/attention.
P337+P313: If eye irritation persists: Get medical advice/ attention.
P391: Collect spillage.
P501: Dispose of contents/ container to an approved waste disposal plant.3. Composition/Information on Ingredients
Product Name & Other Names: Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) (ZDDP).
CAS Number.: 68442-22-8
EINECS EC Number: 272-028-34. First Aid Measures
Always seek medical attention after first aid measures are provided.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reusing. Thoroughly clean shoes before reuse.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.5. Fire Fighting Measures
Flammability of the Product: Non-flammable.
Products of Combustion: Not available.
Fire: Not considered to be a fire hazard.
Special hazards arising from the substance or mixture: May form toxic fumes, sulfur dioxide and carbon oxides along with zinc oxide, if burning. Closed containers may rupture if strongly heated.
Explosion: Slightly explosive in presence of heat.
Fire Extinguishing Media: Use means suitable for extinguishing surrounding fire. Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes. On decomposition it may emit hydrogen chloride. Containers may explode on heating.6. Accidental Release Measures
Personal precautions, protective equipment, and emergency procedures: Ventilate area of leak or spill. Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment cleanup procedures and Storage: Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Vacuum or sweep-up and remove it to an approved disposal container. Finish cleaning by spreading water on the contaminated surface and allow it to evacuate as per law.7. Handling and Storage
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original containers. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents, metals & acids. Maximum storage temperature may be up to 40C with minor overheating.8. Exposure Controls/Personal Protection
Airborne Exposure Limits: Not established.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn.
Skin Protection: Wear thick protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full-face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Handle in accordance with good industrial hygiene and safety practice.9. Physical and Chemical Properties
Appearance: Bright yellow to brown liquid.
Odor: Characteristic.
Odor threshold: No data found.
pH: around 5.5-7.5
Relative density: Varies
Melting point/freezing point: No data found.
Boiling Point: No data found.
Flash point: No data found.
Auto-ignition temperature: No data found.
Decomposition temperature: No data found.
Upper/lower flammability or explosive limits: No data found.
Vapor pressure: No data found.
Vapor density: No data found.
Evaporation rate: No data found.
Flammability (solid, gas): No data found.
Partition coefficient: n-octanol/water: No data found.
Solubility: It is soluble in water.
Viscosity: No data found.10. Stability and Reactivity
Stability: Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: May form toxic fumes, sulfur dioxide and carbon oxides along with zinc oxide, if burning. Closed containers may rupture if strongly heated. Explosive mixtures may occur at high temperatures.
Hazardous Polymerization: Will not occur.
Incompatibilities: Strong oxidizing agents, acids.
Conditions to Avoid: Incompatibles heat and moisture.11. Toxicological Information
Toxicity data
Oral, rat: LD50 = >3000 mg/kg.
LC50 Inhalation rat >2.3 mg/l
LD50 Dermal rabbit >2.002 mg/kg.
Carcinogenic Effects: Not known to be a carcinogen.
Mutagenic Effects: No data found.
Teratogenic Effects: No data found.
Developmental Toxicity: No data found.12. Ecological Information
Environmental Toxicity
Toxicity to fish: LC50 - 96h - 4.5mg/L - Oncorhynchus mykiss
Toxicity to aquatic invertebrates: LC50 - 48h - 5.4 mg/L - Daphnia magna
Toxicity to aquatic algae and cyanobacteria: EC50 - 72h - 2 mg/L - Desmodesmus subspicatus
Persistence and Degradability: Unlikely to persist due to water solubility.
Mobility: No data found.
Bioaccumulation/ Accumulation: No data found.
Results of PBT and vPvB assessment: Not a PBT, vPvB substance according to the REACH regulation.13. Disposal Considerations
Whatever cannot be saved for recovery, or recycling should be managed in an appropriate and approved waste disposal facility.
14. Transport Information
DOT USA, TDG Canada & ADR/RID Europe:
UN-Number: UN 3082
Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (MIXTURE, CONTAINS Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP)
CLASS 9, Packing group: III.
IATA/ICAO:
UN-Number: UN 3082
Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (MIXTURE, CONTAINS Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP)
CLASS 9, Packing group: III.
IMDG/IMO:
UN-Number: UN 3082
Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (MIXTURE, CONTAINS Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP)
CLASS 9, Packing group: III.
Marine pollutant: Marine pollutant.15. Regulatory Information
USA:
SARA 311/312 Hazards: See section 2.
California Prop. 65 Components: Not listed.Section 16 - Additional Information
European Labeling in Accordance with EC Directives:
DISCLAIMER: The information and recommendations set forth herein are presented in good faith and believed correct as of the date hereof. It is compiled from various sources, and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules, or insurance requirements applicable. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a professionally trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose.
H315 = Causes skin irritation.
H319 = Causes serious eye irritation.
H411 = Toxic to aquatic life with long lasting effects.Please visit Main Page of Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
![]()
![]()
![]()
![]()
Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org
16 August, 2026