Qxdiamine OD, Oleyl Diamine, CAS 7173-62-8

Short Description:

Trade name:Qxdiamine OD

Chemical name:Oleyl diamine/ N-oleyl-1,3 propylene diamine.

Cas-No.: 7173-62-8.




Oleyl diamine, Distilled



Others(water or impurity)



Function: functions as a Cleansing Surfactant, Corrosion Inhibitor, Dispersing Agent, and for Emulsification purposes.

Reference brand: DUOMEEN OL.

Product Detail

Product Tags

Chemical Description

Qxdiamine OD is a white or slightly yellow Liquid at room temperature, which can be turned into a liquid when heated and has a slight ammonia odor. It is insoluble in water and can be dissolved in various organic solvents. This product is an organic alkali compound that can react with acids to form salts and react with CO2 in the air.

Form Liquid
Appearance liquid
Auto Ignition Temperature > 100 °C (> 212 °F)
Boiling Point > 150 °C (> 302 °F)
California Prop 65 This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.
Color yellow
Density 850 kg/m3 @ 20 °C (68 °F)
Dynamic Viscosity 11 mPa.s @ 50 °C (122 °F)
Flash Point 100 - 199 °C (212 - 390 °F) Method: ISO 2719
Odor ammoniacal
Partition Coefficient Pow: 0.03
pH alkaline
Relative Density ca. 0.85 @ 20 °C (68 °F)
Solubility in Other Solvents soluble
Solubility in Water slightly soluble
Thermal Decomposition > 250 °C (> 482 °F)
Vapor Pressure 0.000015 hPa @ 20 °C (68 °F)

Product Application

Mainly used in asphalt emulsifiers, lubricating oil additives, mineral flotation agents, binders, waterproofing agents, corrosion inhibitors, etc. It is also an intermediate in the production of corresponding quaternary ammonium salts and is applied in industries such as additives for coatings and pigment treatment agents.

Product Specification

Items  Specification 
Appearance 25°C Light yellow liquid or pasty
Amine Value mgKOH/g 330-350
Secd&Ter amine mgKOH/g 145-185
Color Gardner 4max
Water % 0.5max
Iodine Value g 12/100g 60min
Freezing Point °C 9-22
Primary amine content 5max
Diamine content 92min


Package:160kg net Galvanized Iron Drum (or packaged according to customer needs).

Storage:During storage and transportation, the drum should be facing upwards, stored in a cool and ventilated place, away from ignition and heat sources.

Package Picture

Qxdiamine OD (1)
Qxdiamine OD (2)

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