Amines
REACH
Dimethyldipropylenetriamine
CAS Number
10563-29-8
EC Number
234-148-4
What is Dimethyldipropylenetriamine?
Dimethyldipropylenetriamine (CAS 10563-29-8) is a polyamine compound used industrially as a corrosion inhibitor, chelating agent, and pH buffer.
Where is Dimethyldipropylenetriamine used?
- Water treatment: controls corrosion in recirculating and industrial cooling circuits by forming protective complexes with metal surfaces and sequestering dissolved metal ions
- Coatings: curing agent or adhesion promoter in epoxy-based systems
- Adhesives and sealants: crosslink density and substrate bonding on metal and concrete
- Metalworking fluids: pH stabilization and inhibition of ferrous corrosion in cutting and grinding
- Its triamine structure coordinates with metal ions and interacts with surfaces.
Commercial specifications
- Drums and IBC totes for bulk procurement
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)-
What are the physical properties of Dimethyldipropylenetriamine?
Boiling Point 92-93 °C @ Press: 4 Torr
Density 0.883 g/mL at 25 °C(lit.)
Flash Point 220 °F
Water Solubility 1000g/L at 25℃
Vapor Pressure 3Pa at 20℃
Refractive Index n 20/D 1.4630(lit.)
Log P -0.56 at 25℃
How is Dimethyldipropylenetriamine classified and handled safely? Learn More
Danger
GHS05· Corrosive GHS07· Irritant
Hazard Statements
H302 Harmful if swallowed
H312 Harmful in contact with skin
H314 Causes severe skin burns and eye damage
H317 May cause an allergic skin reaction
H318 Causes serious eye damage
Precautionary Statements
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Which trade and regulatory codes apply to Dimethyldipropylenetriamine?
UN Number 2735
ADR Class 8
Packing Group II
Storage Class 8A - Combustible corrosive hazardous materials
WGK (Germany) 1