3,3′-Iminodipropionitrile
3,3′-Iminodipropionitrile (CAS 111-94-4), with the linear formula HN(CH2CH2CN)2 and a molecular weight of 123.16 g/mol, is a nitrogen compound within the cyanides/nitriles family. This organic building block is primarily utilized in chemical synthesis. Its technical grade form, assaying at 90%, makes it suitable for various industrial and research applications requiring a reliable source of this specific nitrile.
- IUPAC
- Bis(2-cyanoethyl)amine
- Synonyms
- Bis(2-cyanoethyl)amine3,3'-Iminodipropionitrile

Chemical Synthesis Intermediate
3,3′-Iminodipropionitrile serves as a versatile intermediate in organic synthesis. Its reactive nitrile groups and secondary amine functionality allow for diverse chemical transformations and the construction of more complex molecules.
Building Block for Specialty Chemicals
This compound acts as a key building block in the production of various specialty chemicals. It can be incorporated into polymers, pharmaceuticals, and agrochemical intermediates, leveraging its unique structure.
Research and Development
In R&D settings, 3,3′-Iminodipropionitrile is employed for exploring novel reaction pathways and developing new materials. Its defined structure and reactivity make it a valuable reagent for laboratory investigations.
| Molecular weight | 123.16 |
|---|---|
| Linear formula | HN(CH2CH2CN)2 |
| Assay | 90% |
| Grade | technical grade |
| Boiling point | 205 °C/25 mmHg(lit.) |
| Density | 1.02 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.47(lit.) |
| Storage temperature | 2-8°C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3,3′-Iminodipropionitrile used for?
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3,3′-Iminodipropionitrile is primarily used as a building block and intermediate in chemical synthesis, particularly for creating specialty chemicals and in research and development.
What is the CAS number and formula for 3,3′-Iminodipropionitrile?
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The CAS number for 3,3′-Iminodipropionitrile is 111-94-4, and its linear formula is HN(CH2CH2CN)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,3′-Iminodipropionitrile in a technical grade with a 90% assay. We do not represent this product as USP, BP, or EP grade.
What are the primary safety concerns when handling 3,3′-Iminodipropionitrile?
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3,3′-Iminodipropionitrile is classified with a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be used.
How is 3,3′-Iminodipropionitrile packed, shipped, and exported?
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Tech Serve Solutions handles the packing, shipping, and export of chemicals with adherence to all relevant regulations, ensuring safe and compliant delivery worldwide.
How can I request a sample or quote for 3,3′-Iminodipropionitrile?
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To request a sample or a quotation, please use the contact form on our website or call our sales department with your specific requirements.
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