Enhanced TDS
Identification & Functionality
- Blend
- No
- Chemical Family
- Chemical Name
- Fluids & Lubricants Functions
- Function
- Antioxidant
- Product Code
- MITM08152
- Single Ingredient
- Yes
- Synonyms
- 2,6-Bis(1,1-dimethylethyl)phenol, 2,6-Bis(tert-butyl)phenol, 2,6-Di-(1,1-Dimethylethyl)phenol, 2,6-Di-t-butylphenol, 2,6-Di-tert-butyl-4-phenol, 2,6-Di-tert-butylhydroxybenzene, 2,6-Di-tert-butylphenol, 2,6-tert-Butylphenol
- Technologies
- Product Families
Applications & Uses
- Fluids & Lubricants End Use
- Fluids & Lubricants Type
- Markets
- Applications
- Product Applications
- Metalworking fluids
- Hydraulic fluids
- Turbine oils
- Compressor oils
- Industrial gear oils
- Natural and synthetic esters
- Additin® RC 7120 is a phenolic antioxidant with a wide field of application in lubricants. The recommended treat level in mineral oil is in the range of 0.2 and 0.6 % by weight. The oxidation stability of other base fluids, e.g. fatty oils, esters or polyglycols can also be strongly increased by Additin® RC 7120 at dosages of 0.5 - 1.5 % by weight.
- Additin® RC 7120 is showing synergistic effects in combination with Additin® RC 7130 (aminic) or Additin® RC 7135 LD (aminic) and RC 8221 (Cu-inhibitor).
- After heating over its melting point and cooling afterwards Additin® RC 7120 can form undercooled melts, which could stay liquid for some days but could crystallize more or less quickly after agitation or in contact with seed crystals.
Properties
- Physical Form
- Soluble In
- Solubility Data
Soluble in mineral oils and synthetic base oils. However, it is necessary to verify the solubility in the base oils used and the compatibility with other additives.
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S000008
- Principal
Storage & Handling
- Storage Conditions
- In a dry place at room temperature approx. 24 months.
- Longer storage with exposure to light must be avoided.
- During storage at lower temperatures the product crystallizes.
- The product becomes liquid after warming to 40-50°C again.
- For warming only indirect heating devices are allowed and the temperature of the heat source must not exceed the flash point.
- Direct contact of product or packaging with heating devices and local overheating over 60°C - even for short time - must be avoided.
- To avoid damage to the container or spillage of material always ensure adequate pressure relief when warming the product in its container - e.g. by opening the upper bung hole.
Other
- Appearance
- colorless to light yellow crystals
- Appearance (SDS)
- Crystalline solid
- Color (SDS)
- White to yellowish
- IATA/ICAO Proper Shipping Name
- Environmentally hazardous substance, solid, N.O.S.
- IATA/ICAO UN Number
- UN 3077
- IMO/IMDG EmS Fire
- F-A
- IMO/IMDG EmS Spill
- S-F
- IMO/IMDG Proper Shipping Name
- Environmentally hazardous substance, solid, N.O.S.
- IMO/IMDG UN Number
- UN 3077
- Item Number
- Odor (SDS)
- Slight, phenol like
- Other Hazards
- None known
- Oxidizing Properties (SDS)
- No oxidising properties
- USA/DOT Emergency Response Guide Number
- 171
- USA/DOT Proper Shipping Name
- Environmentally hazardous substance, solid, N.O.S.
- USA/DOT UN Number
- UN 3077
- Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 24.0 mo mo - Physical Properties
Value Units Test Method / Conditions Density 910.0 kg/m³ kg/m³ ASTM D941 at 20°C Flash Point 110.0 °C °C ASTM D92 Melting Point 40.0 °C °C - Application Information
Value Units Test Method / Conditions Dosage (Use Level) 0.2-0.6 %(W/W) %(W/W) mineral oils Dosage (Use Level) 0.5-1.5 %(W/W) %(W/W) other base fuilds - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Boiling Point (SDS) 487.0 °F °F At 1013 Hpa Density (SDS) 0.914 g/cm³ g/cm³ at 68°F Flash Point (SDS) 227.3 °F °F Closed Cup Ignition Temperature (SDS) 707.0 °F °F Melting Point (SDS) 99.0 °F °F Partition coefficient n-octanol/water (SDS) 4.5 - at 75°F, log Pow Solubility In Water (SDS) 0.00411 g/L g/L At 77°F Surface Tension (SDS) 30.1 mN/m mN/m Quantitative Structure-Activity Relationship (QSAR) Vapor Pressure (SDS) 0.0076-0.0079 mm Hg mm Hg At 68°F