Description

3-Dimethylaminopropionitrile is a versatile organic nitrile compound with a tertiary amine functional group. This dual functionality makes it a valuable intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers. It is primarily sought after by manufacturers in the fine chemical, pharmaceutical, and polymer industries for its role as a building block in complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including certain antispasmodics and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of certain herbicides, pesticides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the production of specialty polymers, coatings, and adhesives.
• Catalyst & Ligand Precursor: Serves as a starting material for synthesizing complex ligands used in homogeneous catalysis.
• Corrosion Inhibitor Formulation: Employed as an additive in industrial fluids and coatings for its inhibitory properties.
• Organic Synthesis Building Block: Utilized in various organic reactions, including cyanoethylation and as a source of the dimethylaminopropyl group.

Basic Information

Product Name	3-Dimethylaminopropionitrile
CAS No.	1138-25-6
Molecular Formula	C5H10N2
Molecular Weight	98.15 g/mol
Synonyms	β-Dimethylaminopropionitrile; DMAPN; 3-(Dimethylamino)propanenitrile; N,N-Dimethyl-β-alanine nitrile; N,N-Dimethyl-3-aminopropionitrile; Dimethylaminopropanenitrile; γ-Dimethylaminopropionitrile
EINECS	214-516-5

Quality Control

Our 3-Dimethylaminopropionitrile is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support our global clients with documentation relevant to REACH and other regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The product is hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.425 - 1.429
Density (20°C)	0.865 - 0.875 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.