MARLOWET® 4539 LF

MARLOWET® 4539 LF is oxoalcohol polyethylene glycol polypropylene glycol ether acetic acid

Principal: SASOL Germany GmbH

Functions: Corrosion Inhibitor, Surfactant, Surfactant (Anionic)

End Uses: Metalworking Fluids

Chemical Family: Tertiary Amines, Triols

Enhanced TDS

Identification & Functionality

Blend
No
Chemical Family
Chemical Name
Fluids & Lubricants Functions
Industrial Additives Functions
Product Code
MITM13645
Single Ingredient
Yes
Synonyms
2-(Bis(2-hydroxyethyl)amino)ethanol, 2,2',2''-nitrilotris(ethanol), Nitrilo-2,2',2''-Triethanol, Nitrilotriethanol, TEOA, Triethanolamine, Tris(2-Hydroxyethyl)Amine, Tris(Beta-Hydroxyethyl)Amine, Tris(Î’-Hydroxyethyl)Amine, Trolamine
Technologies
Product Families

Applications & Uses

Properties

Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002380
Principal

Storage & Handling

Storage Conditions

Stainless steel vessels (Steel No.: 1.4541 or 1.4571)

Other

Appearance
Liquid slightly turbid
Appearance (SDS)
Solid
Color (SDS)
Colorless to yellow
Explosive Nature (SDS)
Not expected based on structure and functional groups
Item Number
Miscible in (SDS)
Water
Odor (SDS)
Ammoniacal
Other Hazards
None known
Protect from Freezing
Yes
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Refractive Index1.447-DGF C-IV 5 at 20°C
Thermal Properties
ValueUnitsTest Method / Conditions
Ignition Temperature365.0 °C°CDIN 51794
Chemical Properties
ValueUnitsTest Method / Conditions
Acid Number107.0-114.0 mg KOH/gmg KOH/gDIN EN ISO 2114
Iodine Valuemax. 4.0 mg I₂/100mlmg I₂/100mlDIN EN 1557
pH3.0-DIN EN 1262 2% in fully demineralized water
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life730.0 dd
Physical Properties
ValueUnitsTest Method / Conditions
Density1.02 g/mLg/mLDIN 51757 at 20°C
Molecular Weight400.0 g/molg/mol
Setting Point-20.0 °C°CDIN ISO 3841
Viscosity135.0 mPa.smPa.sDGF H-II 4 at 20°C
Material Composition
ValueUnitsTest Method / Conditions
Sodium Chloride Contentmax. 0.5 %(M/M)%(M/M)ISO 4323
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)626.0 °F°F
Density (SDS)1.12 g/cm³g/cm³at 68°F
Flash Point (SDS)374.0 °F°FDIN 51758
Log Partition Coefficient (Log Pow) (SDS)-1.75-log Pow, Octanol Water
Melting Point (SDS)70.0 °F°F
Vapor Pressure (SDS)max. 0.01 hPahPaAt 68°F
Viscosity (SDS)208.0 mPa.smPa.sAt 104°F
pH (SDS)11.0-at 20°C, 20 g/L