Amines REACH

Dipropylamine

CAS Number
142-84-7
EC Number
205-565-9
Chemical Formula
C6H15N
Molecular Weight
101.19 g/mol

Description

Dipropylamine (CAS 142-84-7) is a secondary aliphatic amine used as a chemical intermediate and functional additive across pharmaceutical, agrochemical, and industrial manufacturing. It acts as a pH regulator, corrosion inhibitor, and reactive building block in synthesis processes. In agrochemical production, this compound serves as a key intermediate in the synthesis of herbicide salts and active ingredient formulations, particularly for glyphosate-based products. Pharmaceutical manufacturers use it as a synthetic intermediate for drug compounds.

It also serves as a buffering agent in active pharmaceutical ingredient (API) processing. In metalworking and lubricant formulations, it functions as a corrosion inhibitor additive, protecting metal surfaces in cutting fluids and industrial lubricants. Polymer and plastics processing also draws on its amine reactivity for catalyst systems and curing agent preparation. This versatility makes it an essential component in modern chemical manufacturing and material science applications.

The product is supplied as a clear liquid in standard bulk packaging including drums and IBC containers, with isotank options available for larger volumes. It is commercially available in technical grade, suited to industrial synthesis. Pharmaceutical-grade supply exists for API-related applications where tighter purity specifications and documentation requirements apply. We ensure all shipments meet rigorous safety and quality standards for global distribution and handling.

Other Names (Synonyms)

di-n-propyl amine|1-Propanamine, N-propyl-|n-Dipropylamine|N-Propyl-1-propanamine|RCRA waste number U110

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

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Physical Properties

Melting Point -63 °C
Boiling Point 109.3 °C
Density 0.738 g/cm³ @ Temp: 20 °C
Flash Point 39 °F
Appearance colourless liquid
Color Clear
Form Liquid
Water Solubility soluble
Vapor Pressure 38 hPa (20 °C)
Refractive Index n 20/D 1.4049(lit.)
Log P 1.33 at 23℃

Documentation

Safety & Handling Learn More

Danger
GHS02· Flammable GHS05· Corrosive GHS07· Irritant GHS06· Toxic GHS08· Health Hazard

Hazard Statements

H225 Highly Flammable liquid and vapor
H301 Toxic if swallowed
H302 Harmful if swallowed
H311 Toxic in contact with skin

Precautionary Statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/…] equipment.

Trade & Regulatory

HS Code 29211910
UN Number 2383
ADR Class 3
Packing Group II
WGK (Germany) 1
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