Nouryon Tetraethylenepentamine (TEPA)

Nouryon Tetraethylenepentamine (TEPA) is a yellowish liquid comprising linear, branched, and cyclic molecules. It is utilized as an intermediate in various chemical processes, including asphalt additives manufacturing, epoxy curing agent production, and fuel and lubricant additive formulations.

Chemical Name: Tetraethylenepentamine

CAS Number: 112-57-2

Chemical Family: Amines

Purity (Assay):: 95.0 %

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Identification & Functionality

Chemical Family
Chemical Name
Base Chemicals Functions
Molecular formula
C₈H₂₃N₅
Technologies
Product Families

Applications & Uses

Properties

Physical Form
Soluble In
Soluble in
Water, Acetone, Methanol
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Vapor Pressure (at 20°C)0.00019hPa-
Lower Explosive limits0.1vol%-
Density0.993g/cm³-
Relative Density0.993--
pH11.8--
Upper Explosive Limits15vol%-
Concentration0.02--
Boiling Point375°C-
Relative Vapor Density (Air = 1)6.53--
Dynamic Viscosity (at 20°C)80mPa s-
OdorAmmoniacal--
AppearanceClear liquid--
Log Pow Partition Coefficient-3.16--
Freezing Pointmax. -20°C-
Solubility in Water (at 20°C)min. 1000g/L-
Flash Pointmin. 175°CClosed Cup
Decomposition Temperaturemin. 200°C-
Explosive LimitsNot explosive--
Soluble inMethanol, Acetone--
Oxidising PropertiesThe substance or mixture is not classified as oxidizing--
ColorYellow--
Characteristics
ValueUnitsTest Method / Conditions
Boiling Point/Boiling Range (at 1013 hPa)375°C-
Explosive PropertiesNo--
Freezing Point (at 1013 hPa)max. -20°C-
Oxidizing PropertiesNo--
Specifications
ValueUnitsTest Method / Conditions
Assay (Pentamines)min. 95.0Area%MOA 507
Molecular Weight189.31--
Water Contentmax. 0.5wt%MOA 305

Regulatory & Compliance

Packaging & Availability

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