Industrial chemicals · Taylor, TXTechnical Data Sheet
Full Synthetic SAE 85W-140 Heavy Duty Gear Lubricant
- CAS number
- 64742-54-7
- Structure
Structure · PubChem
Identity & Composition
- Product Name
- Full Synthetic SAE 85W-140 Heavy Duty Gear Lubricant
- Alliance Code
- 85w-140
- Grade
- —
- Concentration
- —
- CAS Number
- 64742-54-7Adjudicated
- Formula
- MixtureAlliance SDS
- Molecular Weight
- Varies g/molAlliance SDS
- Product Type
- —
Specifications
| Test | Specification | Typical | Method | Source |
|---|---|---|---|---|
| Flash point, Cleveland open cup | 200 C min | 233 C | ASTM D92 | Interpreted |
| Pour point | -25 C max | -27 C | ASTM D97 | Interpreted |
| Copper strip corrosion, 3 h at 121 C | 2a max | 1b | ASTM D130 | Interpreted |
Values are reproduced from the current product reference. Source labels do not by themselves establish a supplier guarantee or a test result for your lot. Confirm applicable acceptance limits and request lot-specific documentation.
Physical & Chemical Properties
| Property | Value | Source |
|---|---|---|
| Appearance | Clear amber viscous liquid | Published reference |
| Form | Liquid | Published reference |
| Odor | Mild petroleum | Published reference |
| pH | Not applicable | Published reference |
| Specific Gravity | ~0.89 | Published reference |
| Density | 0.875 - 0.900 g/ml | Interpreted |
| Boiling Point | >260 °C | Published reference |
| Melting Point | -16 to -12 °C (3 to 10 °F) | Adjudicated |
| Flash Point | 170 to 180 °C (338 to 356 °F) | Adjudicated |
| Vapor Pressure | Negligible | Published reference |
| Solubility (water) | Insoluble in water | Published reference |
| Viscosity | 24.0 - 32.5 cSt | Interpreted |
Regulatory & Transport
DOT / 49 CFR
- UN Number
- Not regulatedAdjudicated
- Hazard Class
- Not regulatedAdjudicated
- Packing Group
- Not regulatedAdjudicated
- Proper Shipping Name
- Not regulatedAdjudicated
GHS / OSHA HCS 2024
- Signal Word
- Not regulatedAdjudicated
- H-Codes (Hazard Statements)
- —no canonical
- P-Codes (Precautionary Statements)
- P264, P280Adjudicated
Occupational Exposure Limits
- OSHA PEL (29 CFR 1910.1000)
- 5 mg/m³ TWAOSHA 29 CFR 1910.1000
- ACGIH TLV
- —no canonical
- NIOSH REL
- 5 mg/m³ TWA / 10 mg/m³ STELNIOSH Pocket Guide
- NIOSH IDLH
- 2500 mg/m³NIOSH Pocket Guide
Transport descriptions reflect 49 CFR 172.101 lookup at time of publication. Sourced data: NIOSH Pocket Guide for REL/IDLH, OSHA Z-Tables for PEL. Always verify against the latest regulatory text before shipment-critical decisions.
Supplier Qualification Packet
One zipped download containing the TDS, SDS, latest lot COA (when available), and a fresh Letter of Continuing Guaranty for Full Synthetic SAE 85W-140 Heavy Duty Gear Lubricant. Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.
Applications
- Heaviest gear grade in the range, used in high-shock final drives and overloaded axles operating in hot conditions.awtoil.com
- Fits final drives and heavily loaded hypoid axles.awtoil.com
- SAE 85W-140 is an SAE J306 viscosity designation for automotive driveline and gear lubricants.muxxlube.de
Applications are drawn from published manufacturer and supplier documentation; each is sourced. Suitability for a specific use is the buyer's to confirm.
Storage & Handling
- Recommended Storage
- Store in the original labeled container, tightly closed, in a cool, dry, well-ventilated place out of direct sunlight and away from heat, ignition sources, incompatible materials and food or drink. Static accumulator: bond and ground when transferring.Adjudicated
- Handling Precautions
- Use standard chemical PPE — splash goggles, gloves, lab coat. Refer to SDS for hazard-specific PPE requirements.Class-level guidance — not product-specific; the SDS controls.
- Incompatibilities
- Strong oxidizing agents.Adjudicated
- Shelf Life
- Consult Technical Services for product-specific shelf life
For full hazard, PPE, and emergency response guidance, refer to the Safety Data Sheet (SDS) for this product. The SDS controls in all cases where guidance differs.
Packaging & Logistics
Shipping Description (US DOT)
Not regulated for transport.
Confirm against shipping documents and carrier requirements before tender.
Revision History
| Version | Date | Change | Trigger |
|---|---|---|---|
| 1.3 | 2026-10-13 | Canonical data updated: 4 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.2 | 2026-10-05 | Canonical data updated: 3 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.1 | 2026-09-30 | Canonical data updated: 2 fields changed via the provenance/adjudication pipeline.
| canonical_change |
This Technical Data Sheet is provided for technical reference. The Safety Data Sheet (SDS) controls in all cases where guidance differs. Values reflect Alliance Chemical canonical data at time of generation; subsequent revisions are recorded in the Revision History above.