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Amines REACH

Dimethyldipropylenetriamine

CAS Number
10563-29-8
EC Number
234-148-4
Chemical Formula
C8H21N3
Molecular Weight
159.27 g/mol

Description

Dimethyldipropylenetriamine (CAS 10563-29-8 ) is a polyamine compound used industrially as a corrosion inhibitor, chelating agent, and pH buffer across water treatment and surface protection applications. Its triamine structure allows it to coordinate with metal ions and interact with surfaces, making it functional across multiple chemistries simultaneously in various industrial environments. In water treatment systems, it controls corrosion in recirculating and industrial cooling circuits by forming protective complexes with metal surfaces and sequestering dissolved metal ions. This sequestration prevents ions that would otherwise accelerate degradation. Coatings formulators incorporate it as a curing agent or adhesion promoter in epoxy-based systems for film integrity. In these systems, its amine groups react with resin components to build durability. In adhesives and sealants, it contributes to crosslink density and substrate bonding performance. This is particularly effective on metal and concrete surfaces. Metalworking fluid formulators use it for pH stabilization and to inhibit ferrous corrosion in cutting and grinding operations. The product is supplied as a liquid at standard commercial concentrations. It is typically available in technical grade , suited to industrial end uses in water treatment and coatings. Packaging options generally include drums and IBC totes for bulk procurement. This ensures efficient handling and storage for large-scale manufacturing and chemical processing facilities. Contact us for supply of Dimethyldipropylenetriamine Request Quote

Other Names (Synonyms)

N,N-Dimethyldipropylenetriamine | B15K0N6194 | RefChem:134341 | N'-(3-Aminopropyl)-N,N-dimethylpropane-1,3-diamine | N'-[3-(dimethylamino)propyl]propane-1,3-diamine | 1,3-Propanediamine, N3-(3-aminopropyl)-N1,N1-dimethyl- | Dipropylamine, 3-amino-3′-(dimethylamino)-

Key Technical Features

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

Physical Properties

Boiling Point92-93 °C @ Press: 4 Torr
Density0.883 g/mL at 25 °C(lit.)
Flash Point220 °F
Water Solubility1000g/L at 25℃
Vapor Pressure3Pa at 20℃
Refractive Indexn 20/D 1.4630(lit.)
Log P-0.56 at 25℃

Safety & Handling

Danger
GHS05· CorrosiveGHS07· Irritant

Hazard Statements

H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage

Precautionary Statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P363Wash contaminated clothing before reuse.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P317Get emergency medical help.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P331Rinse mouth. Do NOT induce vomiting.
P354IF ON SKIN: Take off immediately all contaminated clothing. Rinse skin with water/shower.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

UN Number2735
ADR Class8
Packing GroupII
Storage Class8A - Combustible corrosive hazardous materials
WGK (Germany)1