Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP Manufacturers, with SDS GHS MSDS Sheet |
Supplier, Manufacturer, Exporter of Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP, Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy Portugal, Bangladesh, etc. The products are offered as per required specifications and in correct shape and size in mm or meshs or microns as specified by the buyer. The participating units have one or more accreditations like FDA - cGMP and GLP approval, ISO-9001 Certified, "REACH" Registered, ISO-14001, ISO/IEC 17025, ISO-22000, FSSC 22000, ISO 45001, Kosher Certified, Halal Certified, HACCP, FSSAI. We offer Commercial Pure & IP BP EP Ph Eur USP NF JP FCC Food Grade Analytical Reagent Grades of Chemicals |
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Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP CAS Number 26566-95-0 and 68442-22-8, EINECS EC Number: 270-478-5, HS Code 293190**
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SDS MSDS Sheet of Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP Manufacturers
Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate)
ZDDP Suppliers
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Zinc bis(O-(2-ethylhexyl) O-isobutyl dithiophosphate), assigned CAS number 26566-95-0, is an organophosphorus zinc salt compound (a type of ZDTP) with the molecular formula C₂₄H₅₂O₄P₂S₄Zn. It is commonly used as a chemical auxiliary agent, additive, and high-purity component for lubrication and industrial formulations. It is widely used in combination as corrosion inhibitor for formulation of hydraulic oil, compressor oils, gear oils and other lubricants. It is used as anti-corrosive and antioxidant component in lubricant oils and greases.
General Properties and Specifications of Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP:
Appearance: Bright yellow to brown liquid.
Density @15⁰C (g/ml): 1.10 - 1.20
Viscosity @ 40°C (cSt): 150 – 250
Viscocity @100⁰C (cSt): 10 – 16
Flash Point, open cup (⁰C): 160 min
Zinc content (%): 8.5 - 10.0
Phosphorus content (%): 8.0 - 10.0
Sulphur content (%): 16.0 - 20.0
Moisture content (%): 0.1 max
Packing: 200/220 kg in New M.S. Drums, or as required by the buyer.
For Original Monographs of IP Indian Pharmacopoeia EP Ph Eur European Pharmacopoeia BP British Pharmacopoeia USP US Pharmacopoeia FCC Food Grade product, please check with the respective web-pages or books.
We also manufacture and supply as under:
Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP
Manufacturers:
MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
TEL: (OFFICE) +91-22-65290100, +91-22-65290101
Current Date Time in India GMT+5:30
e-mail: info@mubychem.com
USA, Canada, Mexico and other American neighbouring buyers may
e-mail: us@mubychem.com
Call toll-free 1-877-682-9243 (1-877-MUBYCHEM)
Copyright and Usual Disclaimer is Applicable.
Last 9 August, 2026
Exporters to USA Canada UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Mexico Brazil Argentina Chile Dubai etc.
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Zinc bis(O,O-ethylhexyl and isobutyl dithiophosphate) or ZDDP SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 09-August-26
1. 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: As per Letterhead.
2. Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Skin irritation Category 2, H315
Eye Irritation Category 2, H319
Hazardous to the aquatic environment, long-term hazard Category 2, H411
Labeling according to Regulation (EC) No 1272/2008
GHS Label Elements Marine Pollutant | GHS Label Elements Irritant |
Signal 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.
P273: Avoid release to the environment.
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.
P360: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
391: Collect spillage.
P501: Dispose of contents/ container to an approved waste disposal plant.
Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbols:
Xn Irritant
N Dangerous for the environment
Risk Phrases:
R36/38 Irritating to eyes and skin.
R51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
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: 272-028-3
4. 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. Explosive mixtures may occur at high temperatures.
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. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved people should evacuate to a safe place. 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.). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment cleanup procedures and Storage:
Small Spill: Avoid dust formation. Avoid breathing dust. Ensure adequate ventilation. Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
Large Spill: 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. Wash thoroughly after handling it. 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.). Prevent any contact with hot surfaces.
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 contact with skin and eyes. 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: Contains no substances with occupational exposure limit values established by any regulating body.
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. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator.
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. Dust deposits on floors and other surfaces may pick up moisture and cause the surfaces to become slippery and present safety hazards. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.
9. Physical and Chemical Properties
Appearance: Bright yellow to brown liquid.
Odor: Characteristic.
Odor threshold: Not available.
pH: around 5.5-7.5
Relative density: Varies
Melting point/freezing point: Not available.
Boiling Point: Not available.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: It is soluble in water.
Viscosity: Not available.
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: Not available.
Teratogenic Effects: Not available.
Developmental Toxicity: Not available.
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 information available.
Bioaccumulation/ Accumulation: No information available.
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. Processing use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of containers and unused contents in accordance with federal, state, and local requirements.
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: Immediate Health Hazard, Chronic Health Hazard. See section 2.
California Prop. 65 Components: This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.
Section 16 - Additional Information
European Labeling in Accordance with EC Directives:
H315 = Causes skin irritation.
H319 = Causes serious eye irritation.
H411 = Toxic to aquatic life with long lasting effects.
Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbols:
Xn Irritant
N Dangerous for the environment
Risk Phrases:
R36/38 Irritating to eyes and skin.
R51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
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